Welwyn Hatfield - 2026
457 planning applications validated in 2026
457
Total
376
Granted
35
Refused
All Applications
| Reference | Address | Description | Status | Date Validated |
|---|---|---|---|---|
| 6/2026/0539/EMT | Quartermans Cottage Digswell Lane Welwyn AL6 0SP | 50ft Ash tree to reduce the crown by 30% | Granted | 31 Mar 2026 |
| 6/2026/0575/EM | 19 Handside Lane Welwyn Garden City AL8 6SE | Enlargement of existing driveway and alterations to frontage including retrospective consnet from the removal of … | Granted | 30 Mar 2026 |
| 6/2026/0572/HOUSE | 23 The Ridgeway Cuffley Potters Bar EN6 4BB | Erection of a part double storey front extension - part double storey rear extension with … | Refused | 30 Mar 2026 |
| 6/2026/0568/FULL | 17A The Broadway Hatfield AL9 5HZ | Installation of air conditioning condenser floor mounted to the rear of the building | Granted | 27 Mar 2026 |
| 6/2026/0563/LAWP | 16 Rosedale Welwyn Garden City AL7 1DR | Certificate of lawfulness for the erection of a part single-storey and part two-storey rear extension, … | Refused | 27 Mar 2026 |
| 6/2026/0566/HOUSE | 18 Northaw Road East Cuffley Potters Bar EN6 4LL | Installation of rear dormer and pitched roof to facilitate loft conversion | Refused | 27 Mar 2026 |
| 6/2026/0562/HOUSE | 47 Bramble Road Hatfield AL10 9RZ | Conversion of garage with raising of roof | Granted | 27 Mar 2026 |
| 6/2026/0517/EM | 14 Turmore Dale Welwyn Garden City AL8 6HS | Replacement front door with composite door in a soft lilac, replacement side door, replacement aluminium … | Granted | 26 Mar 2026 |
| 6/2026/0561/HOUSE | 32 Yew Grove Welwyn Garden City AL7 2HY | Erection of a single storey rear extension, following demolition of existing extension | Granted | 26 Mar 2026 |
| 6/2026/0523/COND | Salisbury Square Hatfield AL7 5AD | Submission of details pursuant to Condition 18 (Existing Access), Condition 20 (Parking Spaces) and Condition … | Granted | 26 Mar 2026 |
| 6/2026/0554/COND | 118 Ludwick Way Welwyn Garden City AL7 3PY | Submission of details pursuant to Condition 1 (Construction Management Plan) on planning permission 6/2025/2579/HOUSE | Refused | 26 Mar 2026 |
| 6/2026/0556/COND | 26 Parkside Welwyn AL6 9DQ | Submission of details pursuant to condition number 2 (Archaeological Written Scheme of Investigation) on planning … | Granted | 26 Mar 2026 |
| 6/2026/0560/HOUSE | 3 Heathlands Welwyn AL6 0UU | Erection of rear and side single-storey extension with conversion of garage to habitable accommodation | Granted | 26 Mar 2026 |
| 6/2026/0544/TPO | 4 Birch Grove Welwyn AL6 0QP | TPO 623 T1-Silver Birch-Fell to stump level as it has decay at the base and … | Granted | 26 Mar 2026 |
| 6/2026/0559/HOUSE | 78 Travellers Lane Hatfield AL10 8SF | Erection of single storey front extension, raising of garage roof and raising of boundary walls … | Withdrawn | 26 Mar 2026 |
| 6/2026/0558/HOUSE | 96 Birchwood Avenue Hatfield AL10 0PS | Erection of a part single-storey, part two storey side extension and a single storey rear … | Granted | 26 Mar 2026 |
| 6/2026/0555/COND | Land to the north east of King George V Playing … | Submission of details pursuant to Condition 9 (Management and maintenance plan for the SuDS features … | Refused | 26 Mar 2026 |
| 6/2026/0548/ADV | 46 Fretherne Road Welwyn Garden City AL8 6NU | Upgrading existing fascia, new KFC lettering, graphics to box sign, window sign and graphics to … | Granted | 25 Mar 2026 |
| 6/2026/0553/EM | 121 Rowans Welwyn Garde City AL7 1PE | Installation of hardstanding due to OT Request, Removal of approx 2.75M of hedgerow to accommodate … | Granted | 25 Mar 2026 |
| 6/2026/0444/TC | 35 Attimore Road Welwyn Garden City Hertfordshire AL8 6LQ | Remove T1 POPLAR and T3 PRUNUS | Granted | 25 Mar 2026 |
| 6/2026/0384/EM | 16 Blakemere Road Welwyn Garden City AL8 7PJ | Replace flat roof on garage, kitchen and dining room, garden shed (7 feet by 5 … | Granted | 25 Mar 2026 |
| 6/2026/0522/FULL | Land to Rear of 63 Pine Grove Brookmans Park AL9 … | Erection of new dwelling and associated hard and soft landscaping | Granted | 25 Mar 2026 |
| 6/2026/0547/VAR | 4 Bracken Lane Welwyn AL6 0RB | Variation of condition 4 (drawing numbers) on planning permission 6/2024/0991/HOUSE | Granted | 25 Mar 2026 |
| 6/2026/0552/VAR | 1 The Orchard Welwyn Garden City AL8 7PL | Variation of condition 2 (approved plans) on planning permission 6/2023/1370/HOUSE | Granted | 25 Mar 2026 |
| 6/2026/0477/FULL | University Of Hertfordshire College Lane Campus College Lane Hatfield AL10 … | Installation of plant and machinery comprising Air Source Heat Pumps (ASHP), Electrical Panels and Variable … | Granted | 25 Mar 2026 |
| 6/2026/0541/EM | 19 Greenfield Welwyn Garden City AL8 7HW | Installing a garden room (incorporating a shed) | Granted | 24 Mar 2026 |
| 6/2026/0536/COND | Essendon Lodge School Lane Essendon Hatfield AL9 6HD | Submission of details pursuant to condition 1 (Arboricultural Impact Statement and Arboricultural Method Statement) on … | Granted | 24 Mar 2026 |
| 6/2026/0546/TC | 48 Elmwood Welwyn Garden City AL8 6LE | 1 x sycamore to fell to ground level. 2 x sycamore to repollard. 1 x … | Granted | 24 Mar 2026 |
| 6/2026/0540/EMT | 48 Elmwood Welwyn Garden City AL8 6LE | 1 x Sycamore to fell to ground level - Extensive Decay of main stem approx … | Granted | 24 Mar 2026 |
| 6/2026/0543/HOUSE | 59 Wilga Road Welwyn AL6 9PT | Single storey rear extension and side extension, following demolition of existing porch | Granted | 24 Mar 2026 |
| 6/2026/0538/HOUSE | 18 Worcester Road Hatfield AL10 0DX | Erection of single storey rear extension and front lean to porch following the demolition of … | Granted | 24 Mar 2026 |
| 6/2026/0528/TC | Access Road North Off Great Dell to Great Dell Scout … | T4 Hawthorn to reduce by 4m. T5 & T6 Ash to fell. T7 Ash to … | Granted | 24 Mar 2026 |
| 6/2026/0537/EMT | 72 Great Ganett Welwyn Garden City AL7 3DE | T1 x Cherry plum to fell | Granted | 24 Mar 2026 |
| 6/2026/0535/PN19 | Hill End Farm Hill End Hertford Road Hatfield AL9 5PQ | Prior approval for the erection of agricultural building to be used as a grain store | Granted | 24 Mar 2026 |
| 6/2026/0509/EM | 16 Guessens Road Welwyn Garden City AL8 6QR | Erection of a single storey side extension / winter garden | Granted | 23 Mar 2026 |
| 6/2026/0529/TC | 7 Guessens Road Welwyn Garden City AL8 6QW | G1 Reduce Conifer hedge back to previous growth points. T1 Fell conifer to ground level … | Granted | 23 Mar 2026 |
| 6/2026/0506/EM | 7A Mill Green Road Welwyn Garden City AL7 3UU | Installation of a conservatory at rear of property | Granted | 23 Mar 2026 |
| 6/2026/0526/HOUSE | 11 Wheatbarn Welwyn Garden City AL7 2BN | Erection of a single storey rear extension following the demolition of conservatory | Granted | 23 Mar 2026 |
| 6/2026/0527/HOUSE | 19 Queens Avenue Welwyn Garden City AL7 4BZ | Conversion of garage with alterations to fenestration | Granted | 23 Mar 2026 |
| 6/2026/0524/COND | Salisbury Square Hatfield AL7 5AD | Submission of details pursuant to condition number 25 (Verification report) and 28 (Contamination) on planning … | Granted | 23 Mar 2026 |
| 6/2026/0413/EM | 114 Parkway Welwyn Garden City AL8 6HN | New UPVC glazing to replace the existing timber windows in a style to match the … | Granted | 23 Mar 2026 |
| 6/2026/0532/TPO | 1 Hanyards Lane Cuffley Potters Bar EN6 4AS | T1 2 3 and 4 cedar remove any major dead wood cut back branches overhanging … | Granted | 23 Mar 2026 |
| 6/2026/0488/EM | 55 Rosedale Welwyn Garden City AL7 1DP | Removal of chimney stack and making good void to match existing tiles and appearance; installation … | Granted | 20 Mar 2026 |
| 6/2026/0515/LAWP | 43 Appletree Way Welwyn Garden City AL7 2FE | Certificate of lawfulness for the erection of a loft conversion including a rear dormer and … | Refused | 20 Mar 2026 |
| 6/2026/0521/EMT | 3 Rosedale Welwyn Garden City AL7 1DW | 1 x Hawthorn to reduce by 2 meters in height and 1.5 metres in width … | Granted | 20 Mar 2026 |
| 6/2026/0519/HOUSE | Foxwood Tylers Causeway Newgate Street Hertford SG13 8QN | Erection of a pool house | Granted | 20 Mar 2026 |
| 6/2026/0518/COND | 26 Station Road Welham Green Hatfield AL9 7PG | Submission of details pursuant to Condition 2 (Archaeological Works) on planning permission 6/2024/2418/MAJ | Granted | 20 Mar 2026 |
| 6/2026/0419/FULL | 15 Ely Close Hatfield AL10 0DW | Retrospective change of use from a dwellinghouse (use class C3) to a 4 bedroom HMO … | Granted | 20 Mar 2026 |
| 6/2026/0455/EMT | 3 Roundwood Drive Welwyn Garden City AL8 7JZ | T1 Ash - Fell to ground level. | Granted | 20 Mar 2026 |
| 6/2026/0507/EM | 139 Oakdale Welwyn Garden City AL8 7QS | Erection of single storey rear extension | Granted | 19 Mar 2026 |
| 6/2026/0481/EM | 159 Handside Lane Welwyn Garden City AL8 6TA | Erection of part single and part two storey rear extension, following demolition of conservatory with … | Granted | 19 Mar 2026 |
| 6/2026/0511/EM | 1 Great Break Welwyn Garden City AL7 3EZ | Installation of solar panels | Granted | 19 Mar 2026 |
| 6/2026/0482/EM | 10 Graysfield Welwyn Garden City AL7 4BL | Single story rear extension with 8 solar panels | Granted | 19 Mar 2026 |
| 6/2026/0227/EM | 21 Windhill Welwyn Garden City AL7 1RH | Installation of solar panels | Granted | 19 Mar 2026 |
| 6/2026/0504/TPO | 44 Carleton Rise Welwyn AL6 9RG | Oak tree to reduce to 12ft (3.6m) monolith/standing stem. Covered by TPO1 (1973) T2 | Granted | 18 Mar 2026 |
| 6/2026/0505/HOUSE | 139 Oakdale Welwyn Garden City AL8 7QS | Erection of single storey rear extension | Granted | 18 Mar 2026 |
| 6/2026/0503/COND | 21 Acorn Lane Cuffley Potters Bar EN6 4JQ | Submission of details pursuant to Condition 1 (Materials) on planning permission 6/2020/1819/FULL | Granted | 18 Mar 2026 |
| 6/2026/0497/HOUSE | 7A Mill Green Road Welwyn Garden City AL7 3UU | Installation of conservatory at rear | Granted | 18 Mar 2026 |
| 6/2026/0452/EM | 15 Brooms Close Welwyn Garden City AL8 7JA | Replacement shed 8ftx16ft | Granted | 18 Mar 2026 |
| 6/2026/0502/EMT | 292 Knightsfield Welwyn Garden City AL8 7NQ | 1 x Beech to reduce height by approximately 2m, reduce lateral branches over cricket club … | Granted | 18 Mar 2026 |
| 6/2026/0474/LAWE | 17 Wood Vale Hatfield AL10 8TT | Certificate of lawfulness for the existing use of the property as a HMO (C4) | Granted | 17 Mar 2026 |
| 6/2026/0489/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to Condition 10 (Materials) and Condition 12 (Elevation of the access … | Granted | 17 Mar 2026 |
| 6/2026/0490/TPO | 14 Westcott Welwyn Garden City AL7 2PP | 2x Conifers to remove to ground level - The two conifer trees are located in … | Withdrawn | 17 Mar 2026 |
| 6/2026/0492/HOUSE | 60 Hill Rise Cuffley Potters Bar EN6 4RG | Erection of single storey rear infill extension, garage conversion and alterations to fenestration | Granted | 17 Mar 2026 |
| 6/2026/0491/HOUSE | 10 Graysfield Welwyn Garden City AL7 4BL | Erection of a single storey rear extension with 8 solar panels | Granted | 17 Mar 2026 |
| 6/2026/0356/EM | 6 Densley Close Welwyn Garden City AL8 7JX | Erection of part two storey, part single storey side extension and formation of new parking … | Granted | 17 Mar 2026 |
| 6/2026/0494/TPO | 51 New Road Digswell Welwyn AL6 0AQ | T1 - Pine to reduce in height by 6-7m from branch tips, reduce north facing … | Granted | 17 Mar 2026 |
| 6/2026/0501/EMT | 101 Handside Lane Welwyn Garden City AL8 6SP | T1 Poplar to fell. | Granted | 17 Mar 2026 |
| 6/2026/0401/FULL | Unit 1 Swallow Court Swallowfields Welwyn Garden City AL7 1SB | Change of use to incorporate use classes E, F1 and F2 | Withdrawn | 17 Mar 2026 |
| 6/2026/0496/EM | 165 Handside Lane Welwyn Garden City AL8 6TA | Proposed installation of an air source heat pump, solar panels, battery storage and an EV … | Granted | 17 Mar 2026 |
| 6/2026/0476/EMT | 39 Woodland Rise Welwyn Garden City AL8 7LJ | Remove oak tree | Refused | 17 Mar 2026 |
| 6/2026/0498/TC | 101 Handside Lane Welwyn Garden City AL8 6SP | T1 Poplar to fell. | Granted | 17 Mar 2026 |
| 6/2026/0471/TPO | 6 Juniper Gardens Welwyn AL6 0XH | Repollard 1x lime tree back to previous pollard points. TPO 711 (2017) T9 | Granted | 16 Mar 2026 |
| 6/2026/0487/TC | Parkside House 58 Mill Lane Welwyn AL6 9ES | Front: A: Row of Yews to reduce by approximately 2m in height. Rear: B: 1 … | Granted | 16 Mar 2026 |
| 6/2026/0470/LAWP | 19 Selwyn Crescent Hatfield AL10 9NL | Certificate of lawfulness for alterations to roof, hip to gable and addition of a rear … | Granted | 16 Mar 2026 |
| 6/2026/0235/HOUSE | 79 Homestead Road Hatfield AL10 0QP | Erection of single storey side extension, hardstanding and vehicle crossover | Withdrawn | 16 Mar 2026 |
| 6/2026/0483/EMT | 338 Knightsfield Welwyn Garden City AL8 7NQ | T1 Yew tree to fell. T2 Weeping silver birch tree to lift to 3 metres. … | Granted | 16 Mar 2026 |
| 6/2026/0472/TC | Lower Meadow Hill Farm Lane Ayot St Lawrence AL6 9BW | Replace damaged Cherry Tree with a new Cherry Tree | Granted | 16 Mar 2026 |
| 6/2026/0486/HOUSE | 159 Handside Lane Welwyn Garden City AL8 6TA | Erection of part single and part two storey rear extension, following demolition of conservatory with … | Granted | 16 Mar 2026 |
| 6/2026/0391/FULL | Unit J City Park Welwyn Garden City AL7 1LT | Change of use of existing industrial unit (Use Class B2) to Use Classes E(g)(iii) (Industrial … | Granted | 13 Mar 2026 |
| 6/2026/0462/COND | 45 Dixons Hill Close Welham Green Hatfield AL9 7EF | Submission of details pursuant to condition number 3 (Materials). 4 (Hard and soft landscaping) and … | Granted | 13 Mar 2026 |
| 6/2026/0465/HOUSE | Dairy Lodge High Road Essendon AL9 6HU | Erection of an outbuilding for use as a games room and home office | Withdrawn | 13 Mar 2026 |
| 6/2026/0467/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to Condition 11 (External lighting) on planning permission 6/2024/1512/MAJ (NMA1) | Granted | 13 Mar 2026 |
| 6/2026/0468/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to Condition 14 (Noise - plant & equipment) on planning permission … | Granted | 13 Mar 2026 |
| 6/2026/0426/FULL | 8 Hill Ley Hatfield AL10 8LX | Change of use from general amenity land to private driveway to accommodate parking for one … | Refused | 13 Mar 2026 |
| 6/2026/0469/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to condition number 16 (Scheme for the provision of fire hydrants) … | Granted | 13 Mar 2026 |
| 6/2026/0458/FULL | 1 Magpie Walk Hatfield AL10 8RF | Change of use of amenity land to parking, 2 new parking spaces and dropped kerb | Granted | 13 Mar 2026 |
| 6/2026/0433/HOUSE | The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT | Extension of existing residential dwelling, along with the demolition and re-construction of existing carport and … | Refused | 12 Mar 2026 |
| 6/2026/0350/LAWE | 11 New Road Digswell Welwyn AL6 0AE | Certificate of lawfulness for the retention of an outbuilding in the rear garden | Refused | 12 Mar 2026 |
| 6/2026/0450/FULL | The Howard Centre Unit 32 Howardsgate Welwyn Garden City AL8 … | Installation of external terrace seating and festoon lighting | Granted | 12 Mar 2026 |
| 6/2026/0451/ADV | The Howard Centre Unit 32 Howardsgate Welwyn Garden City AL8 … | Installation of 1 x illuminated fascia sign, 1 x illuminated projecting sign, menu box illuminated … | Granted | 12 Mar 2026 |
| 6/2026/0453/HOUSE | 56 Warren Way Digswell Welwyn AL6 0DN | Erection of a single storey rear extension following the demolition of existing conservatory | Granted | 12 Mar 2026 |
| 6/2026/0454/EM | 6 Brockett Close Welwyn Garden City AL8 7BN | Outbuilding to include an office space and entertainment area | Granted | 12 Mar 2026 |
| 6/2026/0459/TC | 39 Woodland Rise Welwyn Garden City AL8 7LJ | Remove oak tree (smaller of two) in the rear garden. | Unknown | 12 Mar 2026 |
| 6/2026/0442/HOUSE | The Oak Tree Ellenbrook Lane Hatfield AL10 9NT | Part conversion of detached outbuilding to an annexe, alteration to fenestration and the roof and … | Granted | 11 Mar 2026 |
| 6/2026/0447/TPO | 7A Wendover Drive Welwyn AL6 9LT | T1 x Scots pine to reduce upper northerly limb by 1.2m, lower easterly limb by … | Granted | 11 Mar 2026 |
| 6/2026/0424/EMT | 8 Densley Close Welwyn Garden City AL8 7JX | G1 4 no Hornbeam 1 Hazel to fell to ground level (to facilitate planting of … | Granted | 11 Mar 2026 |
| 6/2026/0446/TPO | 7 Wendover Drive Welwyn AL6 9LT | T2 - 1 x Scots pine to reduce upper easterly limbs by 1.5m, low easterly … | Granted | 11 Mar 2026 |
| 6/2026/0438/LB | Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn … | Installation of ground floor timber casement window in connection with conversion of existing ground floor … | Granted | 11 Mar 2026 |
| 6/2026/0445/HOUSE | 7 Bennett Close Welwyn Garden City AL7 4JA | Erection of single storey rear and garage extension | Granted | 11 Mar 2026 |
| 6/2026/0439/HOUSE | Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn … | Installation of ground floor timber casement window in connection with conversion of existing ground floor … | Granted | 11 Mar 2026 |
| 6/2026/0318/FULL | Christchurch Baptist 110 Parkway Welwyn Garden City AL8 6HN | Installation of a Solar PV system on the flat roof section of the building | Granted | 11 Mar 2026 |
| 6/2026/0414/EM | 15 Fearnley Road, Welwyn Garden City, AL8 6HW | Installation of a low-profile composite deck to the rear of the property | Granted | 11 Mar 2026 |
| 6/2026/0428/EMT | 41 Woodhall Court Welwyn Garden City AL7 3TD | T1 prunus domestica fell to ground level | Granted | 11 Mar 2026 |
| 6/2026/0443/PN29 | 17-17a Mill Lane Welwyn AL6 9EU | Change of use of offices to 3 x 2 bedroom flats | Pending | 11 Mar 2026 |
| 6/2026/0437/TC | 3 Roundwood Drive Welwyn Garden City AL8 7JZ | T1 Ash - Fell to ground level. | Granted | 10 Mar 2026 |
| 6/2026/0434/TPO | Hornbeams 2A Firway Welwyn AL6 0RD | T1 - 45ft Sweet Chestnut tree – to reduce the crown by 30% - crown … | Granted | 10 Mar 2026 |
| 6/2026/0436/COND | 42 Lemsford Village Lemsford Welwyn Garden City AL8 7TR | Submission of details pursuant to condition number 4 (Landscaping scheme), on planning permission 6/2025/1228/FULL, allowed … | Granted | 10 Mar 2026 |
| 6/2026/0408/COND | 14 Market Place Hatfield AL10 0LN | Submission of details pursuant of condition 1 (air ventilation, extraction and odour control systems) on … | Granted | 10 Mar 2026 |
| 6/2026/0430/ADV | Hertfordshire Constabulary Stanborough Road Welwyn Garden City AL8 6XF | Installation of illuminated signage and logos mounted on building façade | Granted | 10 Mar 2026 |
| 6/2026/0435/FULL | 57 Tolmers Road Cuffley Potters Bar EN6 4JG | Erection of dwelling following the demolition of existing dwelling | Granted | 10 Mar 2026 |
| 6/2026/0441/PN14 | 6 South Mundells Welwyn Garden City AL7 1EP | Prior approval for demolition to remove the existing small industrial building and allow the site … | Refused | 10 Mar 2026 |
| 6/2026/0440/LAWP | 26 Peregrine Way Hatfield AL10 9UP | Certificate of lawfulness for erection of an outbuilding | Granted | 10 Mar 2026 |
| 6/2026/0377/EM | 17 Roundwood Drive Welwyn Garden City AL8 7JZ | Removal of existing dead and dying hedge at front boundary and replacement of hedge | Granted | 10 Mar 2026 |
| 6/2026/0390/PIP | Land to the North-West Harmer Green Lane, Digswell, Welwyn | Erection of one detached dwelling | Granted | 10 Mar 2026 |
| 6/2026/0367/HOUSE | 14 Brocket Road Welwyn Garden City AL8 7TY | Erection of a single storey rear and side extension | Granted | 09 Mar 2026 |
| 6/2026/0406/LAWE | 15 Wood Vale Hatfield AL10 8TT | Certificate of lawfulness for the existing use of the property as an HMO (6 Occupants … | Granted | 09 Mar 2026 |
| 6/2026/0278/FULL | 9 Harpsfield Broadway Hatfield AL10 9TF | Retrospective application for single storey rear extension and installation of extraction flue to rear of … | Granted | 09 Mar 2026 |
| 6/2026/0427/FULL | Brocket Park Auberge Du Lac Marford Road Lemsford Welwyn Garden … | Change of use of two existing buildings from Class B8 (Storage) to Class E (Gym … | Withdrawn | 09 Mar 2026 |
| 6/2026/0416/COND | 6 Bishops Close Hatfield AL10 9PW | Submission of details pursuant to condition 1 (Management Plan), on planning permission 6/2025/1834/FULL | Granted | 09 Mar 2026 |
| 6/2026/0425/HOUSE | 93 Holloways Lane Welham Green Hatfield AL9 7NU | Erection of single storey rear extension following demolition of existing detached garage | Granted | 09 Mar 2026 |
| 6/2026/0432/EM | 187 Blythway Welwyn Garden City AL7 1DS | Erection of outbuilding for home office/ gym following demolition of existing shed/outbuilding | Granted | 09 Mar 2026 |
| 6/2026/0429/COND | North Mymms Park Tollgate Road North Mymms AL9 7TR | Submission of details pursuant to condition number 2 (scheme for a noise limiting system) on … | Withdrawn | 09 Mar 2026 |
| 6/2026/0418/TC | 8-12 First Floor Salisbury Square Hatfield AL9 5AD | T1659 Norway maple to felled. Provision of replacement planting. | Granted | 06 Mar 2026 |
| 6/2026/0417/HOUSE | 38 Dellfield Road Hatfield AL10 8EW | Erection of a single storey rear extension and part side wrap around and front porch … | Granted | 06 Mar 2026 |
| 6/2026/0422/EMT | 90 Handside Lane Welwyn Garden City AL8 6SN | Reduce Crab Apple tree back to previous pruning points (around 0.5m). | Granted | 06 Mar 2026 |
| 6/2026/0353/EM | 373 Knightsfield Welwyn Garden City AL8 7NB | Erection of a single storey, flat roof extension to replace conservatory | Granted | 06 Mar 2026 |
| 6/2026/0410/PN8 | 63 Wilga Road Welwyn AL6 9PT | Prior approval for the erection of a flat roof single storey rear extension measuring 4.8m … | Granted | 06 Mar 2026 |
| 6/2026/0421/HOUSE | 78 Hazel Grove Hatfield AL10 9DZ | Erection of a first floor side extension | Withdrawn | 06 Mar 2026 |
| 6/2026/0382/EM | 20 Turmore Dale Welwyn Garden City AL8 6HS | Part garage conversion and front infill extension | Granted | 06 Mar 2026 |
| 6/2026/0423/EMT | 129 Handside Lane Welwyn Garden City AL8 6TA | 1 x Eucalyptus to reduce to around 2m above ground level. Reduce down to leave … | Granted | 06 Mar 2026 |
| 6/2026/0282/LB | Red Lion Hotel 88 Great North Road Hatfield AL9 5EU | Installation of aluminium gazebo to existing outdoor seating area. | Withdrawn | 05 Mar 2026 |
| 6/2026/0405/COND | Land adjacent to 51 Great North Road Stanborough AL8 7TJ | Submission of details pursuant to condition 1 (Construction Ecological Management Plan), condition 2 (Biodiversity Enhancement … | Granted | 05 Mar 2026 |
| 6/2026/0283/FULL | Red Lion Hotel 88 Great North Road Hatfield AL9 5EU | Installation of aluminium gazebo to existing outdoor seating area | Granted | 05 Mar 2026 |
| 6/2026/0411/TC | 90 Handside Lane Welwyn Garden City AL8 6SN | Reduce Crab Apple tree back to previous pruning points (around 0.5m). | Granted | 05 Mar 2026 |
| 6/2026/0407/EM | 67 Handside Lane Welwyn Garden City AL8 6SH | Alterations and Replacement Driveway from concrete to block paved | Granted | 05 Mar 2026 |
| 6/2026/0402/TC | 11 The Green Welwyn AL6 9EA | T1 (A) - Yew, T2 (B) - Cherry and T3 (C) - Sycamore by approx … | Granted | 05 Mar 2026 |
| 6/2026/0392/HOUSE | 6 Brockett Close Welwyn Garden City AL8 7BN | Erection of single-storey outbuilding | Granted | 05 Mar 2026 |
| 6/2026/0400/FULL | Bothys field land at Holwell Court Farm Holwell Court Hatfield … | Erection of a hay store and a machinery store | Pending | 05 Mar 2026 |
| 6/2026/0404/HOUSE | 116 Harmer Green Lane Digswell Welwyn AL6 0ET | Replacement roof of existing garage/outbuilding, incorporating skylights along with other internal and external alterations following … | Pending | 05 Mar 2026 |
| 6/2026/0412/TC | 129 Handside Lane Welwyn Garden City AL8 6TA | T2 1 x Eucalyptus to reduce to around 2m above ground level. Reduce down to … | Granted | 05 Mar 2026 |
| 6/2026/0394/TPO | Digswell Place South Lodge Rectory Road Welwyn Garden City AL8 … | G1 Laurel to remove to ground level. (TPO 194 A1) | Granted | 04 Mar 2026 |
| 6/2026/0373/FULL | Kingsdale House Windsor Road Welwyn AL6 9LA | Installation of new external wall insulation, new flat roofing and new windows and doors | Granted | 04 Mar 2026 |
| 6/2026/0395/TPO | 7 Broadleaf Grove Welwyn Garden City AL8 7AZ | 1 x Holly to fell. (TPO 907 (2023) W1 & TPO 194 (1995) A1) | Granted | 04 Mar 2026 |
| 6/2026/0396/TC | 40 Barnfield Road Welwyn Garden City AL7 3TQ | Remove all ash to ground level. All Laburnums to reduce to around 3m above ground … | Granted | 04 Mar 2026 |
| 6/2026/0246/EM | 71 Golden Dell Welwyn Garden City AL7 4EE | Replacing windows and replacing roof on extension | Granted | 04 Mar 2026 |
| 6/2026/0331/EM | 4 Attimore Road Welwyn Garden City AL8 6LW | Repainting the exterior of the house like for like & repairing any cracks in the … | Granted | 04 Mar 2026 |
| 6/2026/0388/LAWP | Clematis Cottage Ayot Little Green Lane Ayot St Peter Welwyn … | Certificate of lawfulness for construction of an incidental outbuilding | Granted | 04 Mar 2026 |
| 6/2026/0399/COND | Land adjacent to The Warren 8 Carbone Hill Northaw Potters … | Submission of details pursuant to condition number 1 (Construction Management Plan) on planning permission 6/2024/2237/VAR | Granted | 04 Mar 2026 |
| 6/2026/0123/EM | Council owned bungalows in Moss Green Welwyn Garden City AL7 … | Replacement of existing interlocking concrete roof tiles with a like for like matched concrete interlocking … | Granted | 04 Mar 2026 |
| 6/2026/0397/EMT | 127 Oakdale Welwyn Garden City AL8 7QS | 1 x Copper beech to reduce by approximately 3m in height and 2.5m in width. … | Granted | 04 Mar 2026 |
| 6/2026/0403/HOUSE | 114 Parkway Welwyn Garden City AL8 6HN | Installation of a rooflight on the side roof slope and external lighting on the front … | Granted | 04 Mar 2026 |
| 6/2026/0398/EMT | 40 Barnfield Road Welwyn Garden City AL7 3TQ | Remove all ash to ground level. All Laburnums to reduce to around 3m above ground … | Granted | 04 Mar 2026 |
| 6/2026/0387/TC | 28 Melbourne Court Welwyn Garden City AL8 6LL | Golden Cypress to fell. | Granted | 03 Mar 2026 |
| 6/2026/0204/FULL | Inspira House Martinfield Welwyn Garden City AL7 1GW | Installation of roof insulation and new edge detail, raising height by 500mm. Addition of externally … | Granted | 03 Mar 2026 |
| 6/2026/0381/EM | 18 Turmore Dale Welwyn Garden City AL8 6HS | Proposed part conversion of existing garage to facilitate a utility / shower room | Granted | 03 Mar 2026 |
| 6/2026/0370/EMT | 47 Great Dell Welwyn Garden City AL8 7HP | T1 Apple tree to remove one branch, reducing the width by 33% and height by … | Granted | 03 Mar 2026 |
| 6/2026/0366/PN8 | 8 Lemsford Road Hatfield AL10 0DH | Prior approval for the erection of a single storey rear extension measuring 6m in depth, … | Refused | 03 Mar 2026 |
| 6/2026/0385/FULL | 13 Stonehills Welwyn Garden City AL8 6ND | Removal of ATM's, Night Safe Components, existing signage and reinstate materials where required | Granted | 03 Mar 2026 |
| 6/2026/0386/EMT | 28 Melbourne Court, Welwyn Garden City, AL8 6LL | Fell a golden cypress. | Granted | 03 Mar 2026 |
| 6/2026/0018/EM | 412 Howlands Welwyn Garden City AL7 4HB | Retrospective applications for erection of single storey rear extension, installation of EV charging point, replacement … | Granted | 03 Mar 2026 |
| 6/2026/0324/COND | Land at South Way Hatfield AL10 8HS | Submission of details pursuant to Condition 3 (Construction Management Plan) & Condition 7 (Landscape and … | Pending | 02 Mar 2026 |
| 6/2026/0279/HOUSE | 12 St Johns Close Welwyn AL6 9RB | Single storey rear extension, alterations to fenestration, solar panels to rear roof slope, two air … | Granted | 02 Mar 2026 |
| 6/2026/0359/EM | 7 Breakmead Welwyn Garden City AL7 3HG | Part garage conversion with raising of roof and insertion of roof light | Granted | 02 Mar 2026 |
| 6/2025/2059/HOUSE | 96 Roe Green Lane Hatfield AL10 0SJ | Erection of a single-storey side and rear extension with a rear annex building (retrospective) | Pending | 02 Mar 2026 |
| 6/2026/0374/HOUSE | 12 Hill Rise Cuffley Potters Bar EN6 4EE | Retention of an outbuilding | Pending | 02 Mar 2026 |
| 6/2026/0375/HOUSE | 32 Wilga Road Welwyn AL6 9PS | Erection of two storey rear extension and single storey front extension | Granted | 02 Mar 2026 |
| 6/2026/0376/FULL | 17-17a Town Centre Hatfield AL10 0JZ | Single storey rear extension, extraction equipment to rear and installation of roller shutters | Granted | 02 Mar 2026 |
| 6/2026/0378/HOUSE | 27 Blakemere Road Welwyn Garden City AL8 7PQ | Erection of single storey rear extension | Granted | 02 Mar 2026 |
| 6/2025/1227/EM | 6 Densley Close Welwyn Garden City AL8 7JX | Erection of part two storey, part single storey side extension and formation of new parking … | Withdrawn | 02 Mar 2026 |
| 6/2026/0379/COND | 56 Bell Lane Brookmans Park AL9 7AY | Submission of details pursuant to condition number 1 (proposed fireplace) & condition 2 (results of … | Granted | 02 Mar 2026 |
| 6/2026/0225/FULL | 8 Attimore Road Welwyn Garden City AL8 6LW | Change of use from lawned area to hard standing for car parking | Withdrawn | 02 Mar 2026 |
| 6/2026/0365/COND | 14 Town Centre Hatfield AL10 0JZ | Submission of details pursuant to condition 14 (air ventilation, extraction and odour control systems) and … | Granted | 27 Feb 2026 |
| 6/2026/0254/EM | 25 Digswell Road Welwyn Garden City AL8 7PB | Replace a 20 foot section of privet hedge with yew hedge. This section of privet … | Granted | 27 Feb 2026 |
| 6/2026/0289/EM | 6 Nursery Gardens Welwyn Garden City AL7 1SF | To maintain visual harmony, the replacement wall will use LBC Cotswold bricks and matching mortar … | Granted | 27 Feb 2026 |
| 6/2026/0369/EMT | 288 Knightsfield Welwyn Garden City AL8 7NQ | 1 x Oak to clear away fallen stem. Remaining tree to reduce by 5m height … | Withdrawn | 27 Feb 2026 |
| 6/2026/0330/EM | 45 Valley Road Welwyn Garden City AL8 7DH | Proposed increase to the width of the existing permeable block paved driveway | Granted | 27 Feb 2026 |
| 6/2026/0368/HOUSE | 13 Greenfield Hatfield AL9 5HW | Erection of single storey rear extension, first floor front and side extension, single storey front … | Granted | 27 Feb 2026 |
| 6/2026/0352/PN8 | 51 Crawford Road Hatfield AL10 0PF | Prior approval for the erection of a single storey rear extension measuring 6m in depth, … | Granted | 26 Feb 2026 |
| 6/2026/0364/PN15 | Land at Woods Avenue Hatfield AL10 8TY | Prior approval for the installation of a telecommunications base station comprising a 20m monopole supporting … | Granted | 26 Feb 2026 |
| 6/2026/0221/FULL | 79 Holloways Lane Welham Green Hatfield AL9 7NU | Change of use from C3 (Dwelling) to C2 (Children's Home) | Granted | 26 Feb 2026 |
| 6/2026/0362/HOUSE | 18 Turmore Dale Welwyn Garden City AL8 6HS | Part conversion of existing garage to facilitate a utility and shower room and alterations to … | Granted | 26 Feb 2026 |
| 6/2026/0271/HOUSE | 38 The Grove Brookmans Park AL9 7RN | Front garden boundary treatment and landscaping | Granted | 26 Feb 2026 |
| 6/2026/0354/HOUSE | 373 Knightsfield Welwyn Garden City AL8 7NB | Erection of single storey rear extension following demolition of conservatory | Granted | 26 Feb 2026 |
| 6/2026/0357/HOUSE | 24 Warwick Avenue Cuffley Potters Bar EN6 4RS | Erection of two storey front extension & first floor side extension | Granted | 26 Feb 2026 |
| 6/2026/0361/HOUSE | 7 Breakmead Welwyn Garden City AL7 3HG | Part garage conversion with raising of roof and insertion of roof light | Granted | 26 Feb 2026 |
| 6/2026/0355/EMT | 34 Rosedale Welwyn Garden City AL7 1DR | 1 x Cherry plum to reduce to approximately 3m above ground level, leaving a framework … | Granted | 26 Feb 2026 |
| 6/2026/0358/HOUSE | 20 Turmore Dale Welwyn Garden City AL8 6HS | Part conversion of existing garage, front infill extension and alterations to fenestration | Granted | 26 Feb 2026 |
| 6/2026/0348/HOUSE | Church Lodge Vineyards Road Northaw EN6 4NZ | Part garage conversion, insertion of roof lights and alterations to openings to side and rear … | Granted | 26 Feb 2026 |
| 6/2026/0351/HOUSE | 16 Marlborough Close Welwyn AL6 0UG | Erection of single storey porch extension, garage conversion, first floor front extension with replacement dormer … | Granted | 26 Feb 2026 |
| 6/2026/0148/HOUSE | 57 Moffats Lane Brookmans Park AL9 7RT | Erection of a second storey extension to existing bungalow, alterations to the roof, front and … | Granted | 25 Feb 2026 |
| 6/2026/0332/EMT | 1 Applecroft Road Welwyn Garden City AL8 6JZ | Crown reduce 1 x Oak back to previous points, removing approx. 3m of regrowth. Repollard … | Granted | 25 Feb 2026 |
| 6/2026/0327/TC | 29A Turmore Dale Welwyn Garden City AL8 6HT | Two conifer trees to reduce in height by approx 30% and shape to reduce neighbour … | Granted | 24 Feb 2026 |
| 6/2026/0334/EM | 13 Fordwich Road Welwyn Garden City AL8 6EX | Change of front door | Granted | 24 Feb 2026 |
| 6/2026/0344/TC | 110 Mill Green Road Welwyn Garden City AL7 3XE | 3 x Leyland Cypress to reduce by around 6ft in height | Granted | 24 Feb 2026 |
| 6/2026/0105/HOUSE | 60 Brookmans Avenue Brookmans Park AL9 7QQ | Erection of a single storey rear extension, first floor side extension, front porch and boundary … | Granted | 24 Feb 2026 |
| 6/2026/0188/LAWP | 20 Coronation Avenue Cuffley Potters Bar EN6 4FH | Certificate of lawfulness for the erection of a freestanding pergola in the rear garden measuring … | Granted | 24 Feb 2026 |
| 6/2026/0345/EMT | 110 Mill Green Road Welwyn Garden City AL7 3XE | 3 x Leyland Cypress to reduce by around 6ft in height | Granted | 24 Feb 2026 |
| 6/2026/0343/TC | 8 Densley Close Welwyn Garden City AL8 7JX | G1 4 no Hornbeam 1 Hazel to fell & remove. T2 Holly to fell to … | Granted | 24 Feb 2026 |
| 6/2026/0340/LAWE | Sky Tylers Causeway Newgate Street Hertford SG13 8QN | Certificate of Lawfulness for the existing single-storey rear extension | Granted | 24 Feb 2026 |
| 6/2026/0341/LAWP | 60 Pooleys Lane Welham Green Hatfield AL9 7LF | Certificate of lawfulness for a proposed loft conversion with rear dormer and hip to gable … | Granted | 24 Feb 2026 |
| 6/2026/0329/EM | 11 Roundwood Drive, Welwyn Garden City, AL8 7JZ | Changes to front garden and driveway: - Replace soak-away under front garden and trenches from … | Granted | 23 Feb 2026 |
| 6/2025/2625/LAWP | 4 Broomfield Road Welwyn AL6 9DW | Certificate of lawfulness for the erection of a boundary wall and installation of hard standing … | Granted | 23 Feb 2026 |
| 6/2026/0201/EM | 12 The Valley Green Welwyn Garden City AL8 7DQ | Erection of ground floor rear extension following the removal of existing conservatory | Granted | 23 Feb 2026 |
| 6/2026/0214/EM | 8 High Grove Welwyn Garden City AL8 7DW | Installation of 8 solar panels on garage roof | Granted | 23 Feb 2026 |
| 6/2026/0213/EMT | 24 Elmwood Welwyn Garden City AL8 6LE | Goat willow to crown reduce back to previous pruning points. | Granted | 23 Feb 2026 |
| 6/2026/0333/EM | 6 The Quadrangle Welwyn Garden City AL8 6SG | Installation of an EV charger to the front of the property by the drive | Granted | 23 Feb 2026 |
| 6/2026/0326/HOUSE | 6 Manor Close Hatfield AL10 9LW | Erection of a single storey rear extension and replacement of window with door on side … | Granted | 23 Feb 2026 |
| 6/2026/0321/COND | European Knowledge Centre Eisai Limited Mosquito Way Hatfield AL10 9SN | Submission of details pursuant to Conditions 1 (Construction Management Plan), 2 (Surface Water Drainage), 7 … | Pending | 23 Feb 2026 |
| 6/2026/0336/LAWE | 13 Wellfield Road Hatfield AL10 0BS | Certificate of lawfulness for the existing use of the application site for general industrial use, … | Granted | 23 Feb 2026 |
| 6/2026/0337/HOUSE | 4 Old Dairy Yard Welwyn Garden City AL7 4BY | Erection of first floor rear extension, loft conversion with dormers to front and rear and … | Granted | 23 Feb 2026 |
| 6/2026/0335/TPO | Peel Court College Way Welwyn Garden City AL8 6DG | T13 Oak to reduce height and spread back to previous pruning points (approximately 2–2.5m). T15 … | Granted | 23 Feb 2026 |
| 6/2026/0328/HOUSE | 4 Bulls Lane Hatfield AL9 7PD | Erection of a two storey side extension and single storey front extension following the demolition … | Granted | 23 Feb 2026 |
| 6/2026/0316/TPO | 41 Warren Way Digswell Welwyn AL6 0DQ | TPO 1156 Large Beech tree to reduce lowest limb by 2-3 metres | Granted | 20 Feb 2026 |
| 6/2026/0323/TPO | 5 The Drive Welwyn AL6 0TW | TPO 633 - 2 x Oak to reduce by 2m height & 2m width. Reducing … | Granted | 20 Feb 2026 |
| 6/2025/2525/EMT | 7 Sherrardspark Road, Welwyn Garden City, AL8 7JW | T1 Fell 1 x Hawthorn. T4 Remove 1 x Hornbeam hedge and replace with yew … | Granted | 20 Feb 2026 |
| 6/2026/0292/TC | 14 Little Dell Welwyn Garden City AL8 7HZ | 1 x Cotoneaster to reduce height and width approximately back to near previous pruning points … | Granted | 20 Feb 2026 |
| 6/2026/0320/EMT | 3 Handside Green Welwyn Garden City AL8 6SQ | Reduce Hornbeam crown by 30% | Granted | 20 Feb 2026 |
| 6/2026/0314/HOUSE | 6 The Limberlost Welwyn AL6 9TS | Erection of single storey porch to front elevation, partial conversion of garage, removal of existing … | Granted | 20 Feb 2026 |
| 6/2026/0128/EMT | 54 Digswell Rise Welwyn Garden City AL8 7PW | T1 (Oak), T2 (Ash), T3 (Sycamore) to be cut back as far possible as one … | Withdrawn | 20 Feb 2026 |
| 6/2026/0275/EM | 66 Brockswood Lane Welwyn Garden City AL8 7BQ | Installation of electric charging point | Granted | 20 Feb 2026 |
| 6/2026/0317/FULL | 44 Howardsgate Welwyn Garden City AL8 6BW | Installation of a new entrance door in front facade of No 44 | Granted | 20 Feb 2026 |
| 6/2026/0274/EM | 64 Moorlands Welwyn Garden City AL7 4QG | Removal of 90cm of the front hedge to enable car access. To enable the use … | Granted | 20 Feb 2026 |
| 6/2026/0315/TPO | 8 Firway Close Welwyn AL6 0RE | T1 Oak tree to reduce by 30% to maintain established reduction points. T2 Oak tree … | Granted | 20 Feb 2026 |
| 6/2026/0310/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to Condition 5 (method statement for interim and temporary drainage measures) … | Granted | 20 Feb 2026 |
| 6/2026/0272/TPO | 59 Georges Wood Road Brookmans Park AL9 7BX | Oak tree to reduce back lowest four branches on the south-west aspect to create an … | Granted | 20 Feb 2026 |
| 6/2025/2020/FULL | 31 Briars Wood Hatfield AL10 8DA | Retrospective change of use from amenity land to residential driveway and retention of hardstanding | Granted | 20 Feb 2026 |
| 6/2025/2590/HOUSE | 7 Youngs Rise Welwyn Garden City AL8 6RT | Conversion of existing garage and passageway into habitable space and raising of roof with replacement … | Pending | 20 Feb 2026 |
| 6/2026/0299/HOUSE | 6 Chelveston Welwyn Garden City AL7 2PW | Replacement windows and door to black, and the installation of air conditioning unit to first … | Refused | 20 Feb 2026 |
| 6/2026/0288/EM | 21 Whitethorn Welwyn Garden City AL7 3EX | Installation of permeable block paved hardstanding | Granted | 19 Feb 2026 |
| 6/2026/0285/LB | Hatfield Police Station Comet Way Hatfield AL10 9SJ | Installation of various illuminated signage and logos mounted on standalone totems and building façade | Granted | 19 Feb 2026 |
| 6/2026/0284/HOUSE | 48 Wilshere Road Welwyn AL6 9PX | Part single storey, part first floor and part two storey side and rear extensions and … | Granted | 19 Feb 2026 |
| 6/2026/0307/COND | Ludwick Green Ludwick Way Welwyn Garden City AL7 3QN | Submission of details pursuant to condition number 26 (Asbestos) on planning permission 6/2021/3367/MAJ | Granted | 19 Feb 2026 |
| 6/2026/0301/EMT | 14 Little Dell Welwyn Garden City AL8 7HZ | 1 x Cotoneaster to reduce height and width approximately back to near previous pruning points … | Granted | 19 Feb 2026 |
| 6/2026/0302/EMT | 17 Dellcott Close Welwyn Garden City AL8 7BB | 1 x Cherry to fell. | Granted | 19 Feb 2026 |
| 6/2026/0102/EMT | 59 Lodgefield Welwyn Garden City AL7 1SE | Remove mixed hedge in the front garden 50ft Beech tree to reduce by 30% 35ft … | Granted | 19 Feb 2026 |
| 6/2026/0138/FULL | 83 Brookmans Avenue Brookmans Park AL9 7QG | Erection of a self build two and half storey detached dwelling and front boundary wall … | Pending | 19 Feb 2026 |
| 6/2026/0294/TC | 34 Rosedale Welwyn Garden City AL7 1DR | 1 x Cherry plum to reduce to approximately 3m above ground level, leaving a framework … | Withdrawn | 19 Feb 2026 |
| 6/2026/0293/TC | 17 Dellcott Close Welwyn Garden City AL8 7BB | 1 x Cherry to fell. | Granted | 19 Feb 2026 |
| 6/2026/0311/COND | Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB | Submission of details pursuant to condition number 13 (Proposed cycle store) and 15 (Proposed bin … | Granted | 19 Feb 2026 |
| 6/2026/0291/HOUSE | 52 Warren Way Digswell Welwyn AL6 0DN | Erection of single storey front extension | Granted | 19 Feb 2026 |
| 6/2026/0290/TPO | 2 The Dell Digswell Welwyn AL6 0BQ | Western red cedar to remove dead top, balance lower crown by shortening branches on southern … | Granted | 19 Feb 2026 |
| 6/2026/0312/TC | 29 Beehive Lane Welwyn Garden City AL7 4BJ | Removal of 6 conifer trees in back garden Permission was previously granted but ran out … | Granted | 19 Feb 2026 |
| 6/2026/0298/EM | 183 Peartree Lane Welwyn Garden City AL7 3XL | Flat roof to pitched roof with rooflights, to existing rear extension roof | Refused | 19 Feb 2026 |
| 6/2026/0313/EMT | 29 Beehive Lane Welwyn Garden City AL7 4BJ | Removal of 6 conifers | Granted | 19 Feb 2026 |
| 6/2026/0281/TPO | Park Meadow Estate Hatfield AL9 5HE | T19 Maple to crown lift to 2.4m. T26 Crab to fell. T40 Cherry to cut … | Granted | 18 Feb 2026 |
| 6/2026/0277/LB | 47 Dixons Hill Close Welham Green Hatfield AL9 7EF | Erection of single storey rear and side extensions following the demolition of the existing detached … | Refused | 18 Feb 2026 |
| 6/2026/0276/HOUSE | 47 Dixons Hill Close Welham Green Hatfield AL9 7EF | Erection of a single storey rear extension and a single storey side extension following the … | Refused | 18 Feb 2026 |
| 6/2026/0273/COND | Land at Green Close 1 Green Close Brookmans Park Hatfield … | Submission of details pursuant to condition number 1 (Construction Management Plan), 2 (Site hours), 3 … | Pending | 17 Feb 2026 |
| 6/2025/2623/HOUSE | Rose Cottage Kentish Lane Hatfield AL9 6JP | Replacement of an outbuilding (retrospective) | Refused | 17 Feb 2026 |
| 6/2026/0267/EM | 43 The Vineyard Welwyn Garden City AL8 7PY | Single-storey timber garden outbuilding measuring approximately 4.5m in length, 3.6m in depth, 2.5m in height, … | Granted | 16 Feb 2026 |
| 6/2026/0261/COND | 10 Woodland Way Welwyn AL6 0RZ | Submission of details pursuant to Condition 1 (Arboricultural Method Statement) on planning permission 6/2025/2521/HOUSE | Granted | 16 Feb 2026 |
| 6/2026/0263/COND | 23-25 Mill Lane Welwyn AL6 9EU | Submission of details pursuant to condition number 2 (Material details) on planning permission 6/2025/1211/LB | Granted | 16 Feb 2026 |
| 6/2026/0262/COND | 23-25 Mill Lane Welwyn AL6 9EU | Submission of details pursuant to condition number 5 (Material details) and 6 (Hard and soft … | Granted | 16 Feb 2026 |
| 6/2026/0269/TC | 3 Handside Green Welwyn Garden City AL8 6SQ | Crown reduce Hornbeam by 30% | Granted | 16 Feb 2026 |
| 6/2026/0265/HOUSE | 17 Guessens Road Welwyn Garden City AL8 6QL | Refurbishment of outbuilding including walls, roof and fenestration. Renovation of shed including rebuilding walls, replacement/raising … | Granted | 16 Feb 2026 |
| 6/2026/0264/HOUSE | Windmill House Tylers Causeway Newgate Street Hertford SG13 8QN | Erection of single storey side extension | Granted | 16 Feb 2026 |
| 6/2026/0266/TPO | Chestnut Lodge Chestnut Walk Welwyn AL6 0SB | TPO 652 T1 - crown reduce 1 x Oak tree by 2-3m Remove any major … | Granted | 16 Feb 2026 |
| 6/2026/0268/HOUSE | Ponsbourne Manor Topthorn House 5 The Ridings Newgate Street Village … | Erection of outbuilding in rear garden | Granted | 16 Feb 2026 |
| 6/2026/0270/COND | 38 The Grove Brookmans Park AL9 7RN | Submission of Details Pursuant to Condition 2 (Boundary Treatments) on Planning Permission 6/2025/0285/HOUSE | Withdrawn | 16 Feb 2026 |
| 6/2026/0217/EM | 232 Daniells Welwyn Garden City AL7 1QQ | Replacement doors and windows | Granted | 13 Feb 2026 |
| 6/2026/0256/EM | 424 Howlands Welwyn Garden City AL7 4HB | Replacement windows | Granted | 13 Feb 2026 |
| 6/2026/0253/EM | 17 Guessens Road Welwyn Garden City AL8 6QL | Repair and convert outbuildings on the side of my property into useable spaces. Expansion of … | Granted | 13 Feb 2026 |
| 6/2026/0258/TPO | 1 Great North Road Welwyn AL6 0SH | Tree IDs: T1, T2, T3 Species: Hornbeam (Carpinus betulus) 1. Crown reduction of all three … | Granted | 13 Feb 2026 |
| 6/2025/2627/EMT | 9 Stonemead Welwyn Garden City AL8 7LX | T1 Sycamore to 2m crown reduction all over. T2 Norway maple to 2m crown reduction … | Granted | 13 Feb 2026 |
| 6/2026/0257/TC | 135 Guessens Road Welwyn Garden City AL8 6RR | 2 x Leyland cypress to remove in sections to ground level. 1 x Hawthorn to … | Granted | 13 Feb 2026 |
| 6/2026/0259/TPO | 6 Endymion Court Hatfield AL10 8AU | T1 sycamore to fell (in advance decline). TPO 1074 (2024) G5 | Granted | 13 Feb 2026 |
| 6/2026/0252/VAR | Land & Buildings on the West side of Travellers Lane … | Variation of Condition 2 (External Materials) on planning permission 6/2025/2071/VAR | Granted | 13 Feb 2026 |
| 6/2026/0251/LAWP | Woodlands The Ridgeway Northaw Potters Bar EN6 4BJ | Certificate of lawfulness for construction of new entrance gates and associated walling/railings | Granted | 12 Feb 2026 |
| 6/2026/0245/EM | 9 Youngs Rise Welwyn Garden City AL8 6RT | Replacement of existing chimney for fibreglass brick effect chimney | Granted | 12 Feb 2026 |
| 6/2026/0146/EM | 32 Guessens Road Welwyn Garden City AL8 6RA | Rebuild two chimneys | Granted | 12 Feb 2026 |
| 6/2026/0231/COND | 18 Birchwood Close Hatfield AL10 0PP | Submission of details pursuant to Condition 1 (Arboricultural Method Statement and Tree Protection Plan) on … | Granted | 12 Feb 2026 |
| 6/2026/0223/EMT | 15 Cherry Croft Welwyn Garden City AL8 7QU | Cherry tree to fell. | Granted | 12 Feb 2026 |
| 6/2026/0250/HOUSE | 1 The Limberlost Welwyn AL6 9TS | Alterations to existing roofs including raising the roof ridge height | Refused | 12 Feb 2026 |
| 6/2026/0241/VAR | BioPark Broadwater Road Welwyn Garden City AL7 3AX | Demolition of existing buildings and construction of residential units (Use Class C3) and community hub … | Pending | 12 Feb 2026 |
| 6/2026/0248/FULL | Land at rear of 2 Woodfield Road Welwyn Garden City … | Erection of a new building to house a Class 7 MOT testing station in connection … | Granted | 12 Feb 2026 |
| 6/2026/0237/COND | 73 Bridge Road East Welwyn Garden City AL7 1UT | Submission of details pursuant to Condition 15 (Samples of external surface materials) on planning permission … | Granted | 11 Feb 2026 |
| 6/2026/0236/EMT | 10 Picketts Welwyn Garden City AL8 7HJ | Fell poplar tree. | Granted | 11 Feb 2026 |
| 6/2026/0115/HOUSE | 21 Goldings Crescent Hatfield AL10 8UD | Conversion of the garage to habitable use, installation of a window to the front elevation … | Granted | 11 Feb 2026 |
| 6/2026/0238/HOUSE | 10 Lancaster Way Welwyn AL6 9LD | Erection of a single storey rear and two-storey side extension and the formation of a … | Granted | 11 Feb 2026 |
| 6/2026/0239/COND | 9 Juniper Gardens Welwyn AL6 0XH | Submission of details pursuant to condition 1 (method statement) on planning application 6/2025/2116/HOUSE | Granted | 11 Feb 2026 |
| 6/2026/0242/TPO | Hatfield Community Free School Briars Lane Hatfield AL10 8ES | Horse chestnut to reduce crown by 3m. Lime to reduce crown by 3m. (TPO 913 … | Granted | 11 Feb 2026 |
| 6/2026/0243/LAWP | 10 The Gardens Brookmans Park AL9 7UL | Certificate of lawfulness for hip-gable loft conversion, construction of dormer window, insertion of skylights, insertion … | Granted | 11 Feb 2026 |
| 6/2026/0073/HOUSE | 345 Knightsfield Welwyn Garden City AL8 7NB | Erection of a single storey rear infill extension, garage conversion, outbuilding conversion to study with … | Granted | 10 Feb 2026 |
| 6/2026/0205/MAJ | Monks Walk School Knightsfield Welwyn Garden City AL8 7NL | Erection of indoor sports hall, provision of external sports field viewing bank, and associated ground … | Pending | 10 Feb 2026 |
| 6/2026/0200/PIP | 5 The Drive Ponsbourne Park Ponsbourne Park Hertford SG13 8QS | Residential development of 2 units | Refused | 10 Feb 2026 |
| 6/2026/0220/PN8 | 4 Orchard Way Little Heath Potters Bar EN6 1NT | Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, … | Granted | 10 Feb 2026 |
| 6/2026/0140/COND | Land Rear of 14 Great North Road Welwyn AL6 0PL | Submission of details pursuant to condition 1 & 8 (Landscaping), condition 2 & 9 (Materials), … | Granted | 10 Feb 2026 |
| 6/2026/0229/TC | 116 Parkway Welwyn Garden City AL8 6HN | 1 x Himalayan birch to remove in sections to ground level. Tree declining with mainstem. … | Granted | 09 Feb 2026 |
| 6/2026/0228/EMT | 116 Parkway Welwyn Garden City AL8 6HN | 1 x Himalayan birch to remove in sections to ground level. Tree declining with mainstem. … | Granted | 09 Feb 2026 |
| 6/2026/0232/EMT | 142 Parkway Welwyn Garden City AL8 6HP | T1 x Cherry plum to reduce overlong branches by around 1.5m, lift to around 3m … | Granted | 09 Feb 2026 |
| 6/2026/0218/COND | Templewood Primary School Pentley Park Welwyn Garden City AL8 7SD | Submission of details pursuant to condition number 3 (Written Scheme of Investigation) on listed building … | Granted | 09 Feb 2026 |
| 6/2026/0219/LAWP | 59 Haseldine Meadows Hatfield AL10 8HA | Certificate of lawfulness for the proposed erection of front porch | Granted | 09 Feb 2026 |
| 6/2026/0002/LAWP | 106 Birchwood Avenue Hatfield AL10 0PS | Certificate of lawfulness for removal of asbestos and refurbishment of garage roof | Granted | 09 Feb 2026 |
| 6/2026/0222/EM | 8 Bassingburn Walk Welwyn Garden City AL7 3QQ | Replacement of all windows and doors at front and back of house (Retrospective) | Granted | 09 Feb 2026 |
| 6/2026/0224/TPO | 36 School Lane Welwyn AL6 9PH | T1 & T2 silver birch crown reduction by 5m in height and 4m in width. … | Granted | 09 Feb 2026 |
| 6/2026/0234/TPO | 82 Reception and Centre Management Great North Road Hatfield AL9 … | T1635 Sycamore - Reduce crown by 1.5–2m and remove deadwood to improve structure and reduce … | Granted | 09 Feb 2026 |
| 6/2026/0216/COND | 59 New Road Digswell Welwyn AL6 0AL | Submission of details pursuant to Condition 19 (External Lighting) on planning permission 6/2023/0907/FULL | Granted | 09 Feb 2026 |
| 6/2026/0139/TC | 1 Applecroft Road Welwyn Garden City AL8 6JZ | Repollard 1 x Horse Chestnut back to previous points, removing approx. 3m of regrowth | Granted | 09 Feb 2026 |
| 6/2026/0210/FULL | 126 Great North Road Hatfield AL9 5JN | Extension to refrigeration area | Pending | 09 Feb 2026 |
| 6/2026/0233/TC | 142 Parkway Welwyn Garden City AL8 6HP | 1 x Cherry plum to reduce overlong branches by around 1.5m, lift to around 3m … | Granted | 09 Feb 2026 |
| 6/2025/2464/FULL | Bell Bar Service Station Great North Road Hatfield AL9 6DA | Reconfiguration of the site to include the erection of an extension to the existing sales … | Pending | 06 Feb 2026 |
| 6/2026/0215/FULL | Land adjacent 2A Whitehill Welwyn AL6 9AF | Erection of a detached, self-build dwelling with associated access and parking | Refused | 06 Feb 2026 |
| 6/2026/0209/COND | The Long and Short Arm 18 Lemsford Village Welwyn Garden … | Submission of details pursuant to Conditions 2 (detailed technical plans),Condition 3 (Site investigation), Condition 5 … | Refused | 06 Feb 2026 |
| 6/2026/0206/COND | Land at South Way Hatfield | Submission of details pursuant to Condition 9 (Site Waste Management Plan) on planning permission 6/2023/1532/OUTLINE | Granted | 05 Feb 2026 |
| 6/2026/0202/TPO | St Marys Church Church Hall Church Street Welwyn AL6 9LX | TPO 250 T2-Yew tree-To cut back by 2-3 metres from the roofs for clearance off … | Granted | 05 Feb 2026 |
| 6/2026/0144/TC | St Marys Church Church Hall Church Street Welwyn AL6 9LX | TI-Holly tree- To fell to stump level as the tree is dying. T4-Holm Oak- To … | Granted | 05 Feb 2026 |
| 6/2026/0181/VAR | 41 Lemsford Village Lemsford Welwyn Garden City AL8 7TR | Variation of condition 1 (materials) on planning permission 6/2025/0492/HOUSE | Granted | 04 Feb 2026 |
| 6/2026/0191/LAWP | 11 Wheatbarn Welwyn Garden City AL7 2BN | Certificate of lawfulness for the erection of single storey rear extension | Refused | 04 Feb 2026 |
| 6/2026/0197/LAWP | The Firs Park Woodside Lane Hatfield AL9 6DG | Certificate of lawfulness for the use of land as a permanent residential caravan site without … | Refused | 04 Feb 2026 |
| 6/2026/0192/HOUSE | 1 Crookhams Welwyn Garden City AL7 1PG | Extension of porch and insertion of rooflights into existing rear flat roof extension | Granted | 04 Feb 2026 |
| 6/2026/0198/EMT | Orchard Lawn Tennis Club Blakemere Road Welwyn Garden City AL8 … | 1 x Cherry plum to fell. | Granted | 04 Feb 2026 |
| 6/2026/0159/EM | 8 Mannicotts Welwyn Garden City AL8 7BW | Erection of a single storey rear extension, first floor rear extension, removal of existing roof … | Pending | 04 Feb 2026 |
| 6/2026/0177/EM | 27 Coneydale Welwyn Garden City AL8 7RX | Proposed replacement of the existing double glazed windows and front door with new triple glazed … | Granted | 04 Feb 2026 |
| 6/2026/0186/EM | 6 Meadow Green Welwyn Garden City AL8 6SS | Erection of first floor side extension | Withdrawn | 04 Feb 2026 |
| 6/2026/0193/COND | 44A Harmer Green Lane Digswell Welwyn AL6 0AT | Variation of condition 2 (external materials) & 4 (landscaping) on planning permission 6/2024/0767/VAR | Granted | 04 Feb 2026 |
| 6/2026/0196/TC | Orchard Lawn Tennis Club Blakemere Road Welwyn Garden City AL8 … | 1 x Cherry plum to fell. | Granted | 04 Feb 2026 |
| 6/2026/0190/HOUSE | 10 Lowlands Hatfield AL9 5DY | Erection of single storey rear extension with mono pitch roof and rooflights and brick infill … | Granted | 03 Feb 2026 |
| 6/2026/0187/TC | Stables Opposite Ayot Farm Bibbs Hall Lane Ayot St Lawrence … | T10 - Elm to remove to ground level T11 - Sycamore to remove to ground … | Granted | 03 Feb 2026 |
| 6/2026/0185/EM | 64 Moorlands Welwyn Garden City AL7 4QG | Installation of an EV charger on the garage wall | Granted | 03 Feb 2026 |
| 6/2026/0178/ADV | 14 Town Centre Hatfield AL10 0JZ | Installation of internally illuminated fascia and projecting sign | Granted | 03 Feb 2026 |
| 6/2025/2388/EM | 1 Crookhams Welwyn Garden City AL7 1PG | Replacement of current upvc porch with a brick porch | Granted | 03 Feb 2026 |
| 6/2026/0179/LAWE | 19 Moffats Lane Brookmans Park AL9 7RX | Certificate of lawfulness for the retention of existing outbuilding to rear of garden used as … | Granted | 03 Feb 2026 |
| 6/2026/0184/FULL | 11 Guessens Road Welwyn Garden City AL8 6QW | Erection of first floor rear extension | Granted | 03 Feb 2026 |
| 6/2026/0189/HOUSE | 6 Meadow Green Welwyn Garden City AL8 6SS | Erection of first floor side extension and alterations to first floor rear elevation windows on … | Refused | 03 Feb 2026 |
| 6/2026/0169/LAWP | 5 Old French Horn Lane Hatfield AL10 8AH | Certificate of lawfulness for the proposed erection of a outbuilding to be used as a … | Granted | 02 Feb 2026 |
| 6/2026/0173/TC | 2 Holly Hall Court Church Street Welwyn AL6 9LH | Outside number 2 1 x Silver birch to reduce back to previous (approximately 1.5 meters … | Granted | 02 Feb 2026 |
| 6/2026/0120/FULL | The Howard Centre 32 Howardsgate Welwyn Garden City AL8 6HA | Proposed replacement plant equipment at roof level and the installation of external terrace seating | Granted | 02 Feb 2026 |
| 6/2026/0080/EMT | 29A Turmore Dale Welwyn Garden City AL8 6HT | Two conifer trees to reduce in height by approx 30% and shape to reduce neighbour … | Granted | 02 Feb 2026 |
| 6/2026/0166/TC | 24 Elmwood Welwyn Garden City AL8 6LE | Goat willow to crown reduce back to previous pruning points. | Granted | 02 Feb 2026 |
| 6/2026/0183/EIA | Monks Walk School Knightsfield Welywn Garden City AL8 7NL | Request for a screening opinion in relation to a replacement sports hall, provision of sports … | Unknown | 02 Feb 2026 |
| 6/2026/0161/EM | 43 Moorlands Welwyn Garden City AL7 4PY | Erection of a single storey rear extension and a front porch | Pending | 02 Feb 2026 |
| 6/2026/0154/TC | 7 Orchard Road Welwyn AL6 9EX | ASCT004 – White Willow - Epicormic removal, Ivy Strip to 1.5M to aid further inspection. … | Granted | 02 Feb 2026 |
| 6/2026/0172/ADV | The Galleria Car Park Comet Way Hatfield AL10 0XR | Installation of two non-illuminated displays, static advertisements on the external façades of The Galleria shopping … | Refused | 02 Feb 2026 |
| 6/2026/0171/HOUSE | 67 London Road Woolmer Green SG3 6HG | Erection of two single storey rear extensions | Granted | 02 Feb 2026 |
| 6/2026/0170/TC | Roman Catholic Church Salisbury Square Hatfield AL9 5JD | Holm oak to crown reduce back to most recent previous points (approximately 3m). | Granted | 02 Feb 2026 |
| 6/2026/0168/TPO | White Eaves High Road Essendon Hatfield AL9 6HU | T1 Maple to remove and replant. T2 Sycamore pollard crown down and round in height … | Granted | 02 Feb 2026 |
| 6/2026/0167/LAWP | 45 Swanley Crescent Little Heath Potters Bar EN6 1NQ | Certificate of lawfulness for construction of a porch and a loft conversion with installation of … | Granted | 02 Feb 2026 |
| 6/2026/0165/HOUSE | 1 Mannicotts Welwyn Garden City AL8 7BW | Erection of a part single and part two storey rear extension, single storey side extensions … | Granted | 02 Feb 2026 |
| 6/2026/0125/MAJ | Land West of Brookmans Park Railway Station Bradmore Lane Brookmans … | A hybrid planning application (part full and part outline) for a phased and severable development … | Unknown | 30 Jan 2026 |
| 6/2026/0078/HOUSE | 8 Northaw Road East Cuffley Potters Bar EN6 4LT | Conversion of garage to habitable room with insertion of window to front elevation and new … | Granted | 30 Jan 2026 |
| 6/2026/0158/HOUSE | Woodlands Shepherds Way Northaw Potters Bar EN6 4BN | Installation of replacement entrance gates and construction of an electricity substation/bin store | Granted | 30 Jan 2026 |
| 6/2026/0162/EMT | 114 Parkway Welwyn Garden City AL8 6HN | Rear Garden 1 x Apple to reduce height by removing regrowth back to previous pruning … | Granted | 30 Jan 2026 |
| 6/2026/0163/HOUSE | 11 Cedar Road Hatfield AL10 8NZ | Retention of garage conversion to habitable room, insertion of door and window to front elevation … | Granted | 30 Jan 2026 |
| 6/2026/0150/HOUSE | 12 The Valley Green Welwyn Garden City AL8 7DQ | Erection of a single storey rear extension following the demolition of the existing conservatory | Granted | 29 Jan 2026 |
| 6/2026/0153/COND | St Andrews Care Home Great North Road Welwyn Garden City … | Submission of details pursuant to condition number 1 (Tree protection measures), 2 (Integrated bird boxes), … | Granted | 29 Jan 2026 |
| 6/2026/0145/EM | 2 Breakmead Welwyn Garden City AL7 3HG | Erection of a single storey rear extension, loft conversion with dormer and demolition of shed | Granted | 29 Jan 2026 |
| 6/2026/0156/HOUSE | 8 Mannicotts Welwyn Garden City AL8 7BW | Erection of single storey rear extension, first floor rear extension, replacement of roof with crown … | Pending | 29 Jan 2026 |
| 6/2026/0121/COND | Land at South Way Hatfield | Submission of details pursuant to Condition 5 (Archaeological Written Scheme of Investigation (WSI) & 8 … | Granted | 29 Jan 2026 |
| 6/2026/0149/LAWP | 2 Breakmead Welwyn Garden City AL7 3HG | Certificate of lawfulness for the erection of a single storey rear extension following demolition of … | Granted | 29 Jan 2026 |
| 6/2026/0157/TC | 114 Parkway Welwyn Garden City AL8 6HN | Rear Garden 1 x Apple to reduce height by removing regrowth back by 1m. Reduce … | Granted | 29 Jan 2026 |
| 6/2026/0147/HOUSE | 32 The Holdings Hatfield AL9 5HQ | Erection of a two-storey extension to the southern side of the dwelling and the erection … | Granted | 29 Jan 2026 |
| 6/2026/0011/COND | 71-81 Moors Walk Welwyn Garden City AL7 2BQ | Submission of details pursuant to condition number 1 (Noise details) on planning permission 6/2025/1582/FULL | Granted | 28 Jan 2026 |
| 6/2026/0035/HOUSE | 14 Georges Wood Road Brookmans Park AL9 7BT | Erection of extension to the existing outbuilding | Granted | 28 Jan 2026 |
| 6/2026/0141/TC | High Street Car Park High Street Welwyn AL6 9EQ | T1 - Dead tree stem - Fell to fence level as it is dead and … | Granted | 28 Jan 2026 |
| 6/2026/0142/HOUSE | 5 Broom Hill Welwyn AL6 0SF | Erection of a porch, front extension, first floor side/rear infill extension, replacement of front dormer … | Granted | 28 Jan 2026 |
| 6/2026/0116/PN8 | 35 Bradshaws Hatfield AL10 9QS | Prior approval for the erection of a single storey rear extension measuring 4m in depth … | Not required | 28 Jan 2026 |
| 6/2026/0493/TPO | Lockleys Drive Car Park Lockleys Drive Welwyn AL6 9LU | T3-Oak tree to prune branches to create a clearance from phone lines by up to … | Granted | 28 Jan 2026 |
| 6/2026/0143/TC | Lockleys Drive Car Park Lockleys Drive Welwyn AL6 9LU | T1-Oak tree in the allotments to lift by 5 metre from ground level T2-Beech tree … | Granted | 28 Jan 2026 |
| 6/2026/0134/EMT | 44 Longcroft Lane Welwyn Garden City AL8 6EF | 1 x Cherry to fell. | Granted | 27 Jan 2026 |
| 6/2026/0133/EMT | 2 Honeycroft Welwyn Garden City AL8 6HR | Rear T1 - 1 x Cherry to reduce by approximately 2m height and 1.5m width … | Granted | 27 Jan 2026 |
| 6/2026/0130/TC | 8 Homerfield Welwyn Garden City AL8 6QZ | 1 x Corkscrew Willow to reduce by 2.5m height and 1.5m width | Granted | 27 Jan 2026 |
| 6/2026/0126/MAJ | Land to the north east of King George V Playing … | Erection of 16 new dwellings with associated access, car parking and landscaping | Granted | 27 Jan 2026 |
| 6/2026/0135/TC | 44 Longcroft Lane Welwyn Garden City AL8 6EF | 1 x Cherry to fell. | Granted | 27 Jan 2026 |
| 6/2026/0132/EMT | 8 Homerfield Welwyn Garden City AL8 6QZ | Corkscrew Willow to reduce by 2.5m height and 1.5m width | Granted | 27 Jan 2026 |
| 6/2026/0004/EM | 31 Bridge Road Welwyn Garden City AL8 6UG | Replacement windows and door | Granted | 27 Jan 2026 |
| 6/2026/0124/HOUSE | 43 Moorlands Welwyn Garden City AL7 4PY | Erection of a single storey rear extension and a front porch conversion | Refused | 27 Jan 2026 |
| 6/2026/0137/EMT | 17 Roundwood Drive Welwyn Garden City AL8 7JZ | 1 x Japanese Elm to fell. 2 x Hornbeam to fell. | Granted | 27 Jan 2026 |
| 6/2026/0136/TC | 17 Roundwood Drive Welwyn Garden City AL8 7JZ | 1 x Japanese Elm to fell. 2 x Hornbeam to fell. | Granted | 27 Jan 2026 |
| 6/2026/0122/FULL | University Bus Garage Gypsy Moth Avenue Hatfield AL10 9BS | The installation of electric vehicle infrastructure to convert existing diesel bus fleet to fully electric … | Pending | 27 Jan 2026 |
| 6/2026/0131/TC | 2 Honeycroft Welwyn Garden City AL8 6HR | Rear T1 - 1 x Cherry to reduce by approximately 2m height and 1.5m width … | Granted | 27 Jan 2026 |
| 6/2026/0127/COND | Land off London Road Woolmer Green SG3 6JZ | Submission of details pursuant to Condition 2 (LEMP) and 8 (refuse and recycling) on planning … | Pending | 27 Jan 2026 |
| 6/2026/0112/HOUSE | 54 Tolmers Road Cuffley Potters Bar EN6 4JF | Erection of part two storey and part single storey front and side extensions. Erection of … | Pending | 26 Jan 2026 |
| 6/2026/0114/COND | 33 Lemsford Village Lemsford Welwyn Garden City AL8 7TR | Submission of details pursuant to condition 1 (Landscaping details), condition 2 (landscape works), condition 3 … | Granted | 26 Jan 2026 |
| 6/2026/0104/COND | Warrenlodge Stables Great North Road Hatfield AL10 0TS | Submission of details pursuant to Condition 4 (acoustic fencing and soft landscaping) on planning permission … | Granted | 26 Jan 2026 |
| 6/2025/2454/HOUSE | 100 Tolmers Road Cuffley Potters Bar EN6 4JJ | Erection of front boundary walls and fences, sliding electric gates and minor soft landscaping alterations | Refused | 26 Jan 2026 |
| 6/2025/2605/EM | 1 Stacklands Welwyn Garden City AL8 6XW | Installation of hardstanding | Granted | 26 Jan 2026 |
| 6/2026/0111/HOUSE | 21E Canonsfield Welwyn AL6 0QB | Garage conversion and single storey front/side extension (to connect to existing garage), entrance canopy roof … | Granted | 26 Jan 2026 |
| 6/2026/0113/TPO | Willow Lodge 2 Oaklands View Welwyn AL6 0RJ | 2 diseased sweet chestnut trees to be removed TPO 879 (2022) T20 and TPO203 T20 … | Granted | 26 Jan 2026 |
| 6/2026/0110/HOUSE | 47 Uplands Welwyn Garden City AL8 7EN | Erection of part single storey and part two storey rear extension with alterations to openings | Granted | 26 Jan 2026 |
| 6/2026/0095/TC | 30 Longcroft Gardens Welwyn Garden City AL8 6JR | TG1 Ash group to fell all ash trees. | Granted | 26 Jan 2026 |
| 6/2026/0101/EMT | 53 Crossway Welwyn Garden City AL8 7ED | Birch tree reduction by approx. 30% or 6 - 8 feet to previous reduction point. | Granted | 23 Jan 2026 |
| 6/2025/2361/VAR | Former Shredded Wheat Factory Broadwater Road Welwyn Garden City AL8 … | Variation of condition number 56 (approved plans) on planning permission 6/2018/0171/MAJ | Pending | 23 Jan 2026 |
| 6/2026/0103/EM | 35 The Vineyard Welwyn Garden City AL8 7PY | Installation of a Little Free Library within the front boundary hedge and in front of … | Granted | 23 Jan 2026 |
| 6/2026/0107/EMT | 358 Knightsfield Welwyn Garden City AL8 7NG | 1 x Apple to prune canopy by around 0.5m in height and 1m on overlong … | Granted | 23 Jan 2026 |
| 6/2026/0091/EM | 47 Uplands Welwyn Garden City AL8 7EN | Erection of part single storey and part two storey rear extension with alterations to openings | Granted | 23 Jan 2026 |
| 6/2026/0108/OUTLINE | Land to the north of New Road Stanborough Welwyn Garden … | Outline Planning Application for up to 100 dwellings (including affordable housing), open space, sustainable drainage … | Pending | 23 Jan 2026 |
| 6/2026/0094/HOUSE | 200 Heronswood Road Welwyn Garden City AL7 3JQ | Erection of a single storey side and rear extension following the demolition of the existing … | Granted | 22 Jan 2026 |
| 6/2026/0096/HOUSE | 7 Moorend Welwyn Garden City AL7 4QL | Erection of ground and first floor rear extensions | Granted | 22 Jan 2026 |
| 6/2026/0090/HOUSE | 7 Elmoor Close Welwyn AL6 9PF | Erection of a first floor extension to existing bungalow to create a two storey dwellinghouse, … | Refused | 22 Jan 2026 |
| 6/2026/0098/LAWP | 22 Endymion Road Hatfield AL10 8AS | Certificate of lawfulness for a hip to gable loft conversion with rear box dormer, insertion … | Granted | 22 Jan 2026 |
| 6/2026/0097/TPO | 20 Mardley Hill Welwyn AL6 0TS | T1 x Sweet chestnut to reduce by around 3m in height and 1.5-2m width | Granted | 22 Jan 2026 |
| 6/2026/0093/TC | Salisbury Square Hatfield AL9 5AD | T1653 - Honey Locust to fell. | Granted | 22 Jan 2026 |
| 6/2026/0021/OUTLINE | 105 Northaw Road West Northaw Potters Bar EN6 4NS | Outline permission for the erection of up to 30 dwellings on land to the rear … | Unknown | 21 Jan 2026 |
| 6/2025/2609/HOUSE | 8 Cypress Avenue Welwyn Garden City AL7 1HN | Erection of a single storey rear extension with alterations to front porch and fenestration | Granted | 21 Jan 2026 |
| 6/2026/0076/FULL | 23-25 Station Road and 1-9 Woodside Road Digswell AL6 0DU | Erection of three dwellings with associated landscaping and car parking | Unknown | 21 Jan 2026 |
| 6/2026/0086/EM | 15 Barnfield Road Welwyn Garden City AL7 3TQ | Insertion of window | Refused | 20 Jan 2026 |
| 6/2026/0089/HOUSE | 54 Garden Avenue Hatfield AL10 8LQ | Erection of a first floor side extension above the existing single storey side extension. | Refused | 20 Jan 2026 |
| 6/2026/0085/TC | Shaws Corner Bibbs Hall Lane Ayot St Lawrence AL6 9BX | T1 - Prunus - Rebalance the weight of the Prunus to reduce the weight of … | Granted | 20 Jan 2026 |
| 6/2026/0031/HOUSE | 83 Park Meadow Hatfield AL9 5HB | Erection of single storey side extension and installation of air source heat pump unit | Granted | 20 Jan 2026 |
| 6/2026/0088/COND | 18 Oaklands Rise Welwyn AL6 0RN | Submission of details pursuant to condition number 1 (Arboricultural Method Statement and Tree Protection Strategy) … | Granted | 20 Jan 2026 |
| 6/2026/0087/LB | Hatfield Police Station Comet Way Hatfield AL10 9SJ | Installation of 135 metres of fibre telecommunications cable from a fibre termination box in the … | Granted | 20 Jan 2026 |
| 6/2026/0079/EM | 80 Thistle Grove, Welwyn Garden City, AL7 4AQ | Erect low level open wooden fences on the side boundaries of the frontage of the … | Granted | 19 Jan 2026 |
| 6/2026/0032/EM | 21 Russellcroft Road Welwyn Garden City AL8 6QX | Extension of driveway and new path, including fitting soakway for rainwater | Granted | 19 Jan 2026 |
| 6/2025/2498/EM | 17 Attimore Road Welwyn Garden City AL8 6LH | Erection of a single storey rear extension and alterations to the fenestration at the rear … | Granted | 19 Jan 2026 |
| 6/2026/0083/COND | Videne Hawkshead Road Little Heath Potters Bar EN6 1LX | Submission of details pursuant to condition 21 (street furniture) on planning permission 6/2022/2317/MAJ | Granted | 19 Jan 2026 |
| 6/2025/2622/HOUSE | 93 Salisbury Road Welwyn Garden City AL7 3RY | Erection of a single storey rear and side extension and front porch | Granted | 19 Jan 2026 |
| 6/2026/0070/EM | 345 Knightsfield Welwyn Garden City AL8 7NB | Erection of a single storey rear infill extension, garage conversion, outbuilding conversion to study with … | Granted | 19 Jan 2026 |
| 6/2026/0082/LAWP | 23 The Ridgeway Cuffley Potters Bar EN6 4BB | Certificate of lawfulness for erection of 2.5m fence enclosure and new surface to form pickle … | Granted | 19 Jan 2026 |
| 6/2025/2215/EMT | 7 Handside Green Welwyn Garden City AL8 6SQ | 6 lime trees to reduce laterals by 2-3m | Granted | 19 Jan 2026 |
| 6/2026/0067/COND | 58 Harmer Green Lane Digswell Welwyn AL6 0AW | Submission of details pursuant to condition 16 (Plant Noise Assessment) on planning submission 6/2023/1898/FULL | Granted | 16 Jan 2026 |
| 6/2026/0074/FULL | Swallow Court Swallowfields Welwyn Garden City AL7 1SB | Formation of new entrance steps and fourteen off street parking spaces, with crossovers following removal … | Withdrawn | 16 Jan 2026 |
| 6/2026/0075/LAWE | United Reformed Church Church Road Welwyn Garden City AL8 6PR | Certificate of lawfulness for a material operation and meaningful commencement of planning permission 6/2022/1028/FULL | Granted | 16 Jan 2026 |
| 6/2026/0065/TPO | 19 Homewood Avenue Cuffley Potters Bar EN6 4QG | TPO 007 Oak (T1) - Reduce canopy back to previous reduction points by pruning approximately … | Granted | 15 Jan 2026 |
| 6/2026/0071/EMT | 150 Heronswood Road Welwyn Garden City AL7 3EU | Crown reduce 2 x cherry trees by approx 2m Crown reduce 1 x sycamore tree … | Granted | 15 Jan 2026 |
| 6/2026/0072/TC | 55 Parkway Welwyn Garden City AL8 6JF | Crown reduce 1 x Oak tree by approx 2-3m Remove any major deadwood throughout crown | Granted | 15 Jan 2026 |
| 6/2026/0049/EMT | 19 High Oaks Road Welwyn Garden City AL8 7BJ | Fell dead/dying plum tree | Granted | 15 Jan 2026 |
| 6/2026/0059/HOUSE | 1 Crossway Welwyn Garden City AL8 7EB | Erection of two storey side extension | Granted | 15 Jan 2026 |
| 6/2026/0033/HOUSE | 11 York Way Welwyn AL6 9LB | Erection of a part single, part two storey side extension | Granted | 15 Jan 2026 |
| 6/2026/0063/HOUSE | 51 Huggins Lane Welham Green Hatfield AL9 7LJ | Retention of front boundary garden wall | Granted | 14 Jan 2026 |
| 6/2026/0041/EM | 8 Mountway Close Welwyn Garden City AL7 4JZ | Replacement and extension of hardstanding | Granted | 14 Jan 2026 |
| 6/2026/0058/TC | 29 Sheepcote Welwyn Garden City AL7 4QA | 1 x Goat Willow to remove upper left stem over neighbouring garden, remove right stem … | Granted | 14 Jan 2026 |
| 6/2026/0039/LB | Mill Green 5 Mill Green Cottages Bush Hall Lane Hatfield … | Repair rear pitch of existing roof over kitchen area. Replace defective rafters, and re-lay existing … | Granted | 14 Jan 2026 |
| 6/2026/0051/FULL | Glendee Boarding Kennels Dixons Hill Close Welham Green Hatfield AL9 … | Erection of nine dwellings, including access road, hard standing and fencing following demolition of existing … | Pending | 14 Jan 2026 |
| 6/2026/0053/EMT | 16 Brockswood Lane Welwyn Garden City AL8 7BG | 3 x Himalayan birch to reduce by around 1.5m in height and width. 3 x … | Granted | 13 Jan 2026 |
| 6/2026/0057/EMT | 29 Sheepcote Welwyn Garden City AL7 4QA | 1 x Goat willow to remove upper left stem over neighbouring garden, remove right stem … | Granted | 13 Jan 2026 |
| 6/2026/0045/COND | 29 Broadwater Road Welwyn Garden City AL7 3BQ | Submission of details pursuant to Condition 19 (External Lighting) on planning permission 6/2024/2195/VAR | Granted | 13 Jan 2026 |
| 6/2026/0044/TC | 19 High Oaks Road Welwyn Garden City AL8 7BJ | Fell dead/dying plum tree | Granted | 13 Jan 2026 |
| 6/2026/0046/HOUSE | 77 Pine Grove Brookmans Park AL9 7BL | Erection of a two storey side extension. Alterations to the elevations and external finishes. Installation … | Granted | 13 Jan 2026 |
| 6/2026/0052/TC | 16 Brockswood Lane Welwyn Garden City AL8 7BG | 3 x Himalayan birch to reduce by around 1.5m in height and width. 3 x … | Granted | 13 Jan 2026 |
| 6/2026/0047/HOUSE | 3 Roundwood Drive Welwyn Garden City AL8 7JZ | Remove existing chimney and replace with identical replica | Granted | 13 Jan 2026 |
| 6/2026/0040/HOUSE | 1 Brookside Crescent Cuffley Potters Bar EN6 4QW | Erection of a single storey side extension and elevation alterations following demolition of existing garage, … | Refused | 12 Jan 2026 |
| 6/2026/0028/TPO | Newlands Old Hertford Road Hatfield AL9 5EX | G1 Lime trees to clear basal vegetation and epicormic growth. Crown lift roadside to 5m. … | Granted | 09 Jan 2026 |
| 6/2025/2615/EM | 112 The Vineyard Welwyn Garden City AL8 7PU | Addition of porch | Granted | 09 Jan 2026 |
| 6/2026/0038/TC | Shaws Corner Bibbs Hall Lane Ayot St Lawrence AL6 9BX | 5 day notice G8 Scot Pine and Austrian Pine, Monolith the Scot Pine to a … | Granted | 09 Jan 2026 |
| 6/2025/2460/EMT | 10 Roundwood Drive Welwyn Garden City AL8 7JZ | 2 x Yew & 1 x Holly Reduce and shape crowns by approximately 25% | Granted | 09 Jan 2026 |
| 6/2026/0036/HOUSE | 5 Guessens Walk Welwyn Garden City AL8 6QS | Erection of a timber orangery to replace existing conservatory | Granted | 09 Jan 2026 |
| 6/2025/2496/LAWE | 80 Travellers Lane Hatfield AL10 8SF | Existing use of property as a House in Multiple Occupation and conversion of the original … | Refused | 09 Jan 2026 |
| 6/2025/2542/HOUSE | 66 The Meadway Cuffley Potters Bar EN6 4ES | Retention of single storey rear conservatory and side storage | Refused | 09 Jan 2026 |
| 6/2026/0023/COND | 38 The Ridgeway Cuffley Potters Bar EN6 4AX | Submission of details pursuant to Condition 5 (hard & soft landscaping) and Condition 6 (external … | Granted | 09 Jan 2026 |
| 6/2026/0030/TC | Car Park Batterdale Hatfield AL9 5AF | T1 and T2 Lawsons cypress to be felled. Replaced with a more appropriate species. | Granted | 08 Jan 2026 |
| 6/2026/0010/EM | 22 Elm Gardens Welwyn Garden City AL8 6RY | The proposed works include the replacement of several windows, the removal of an external door, … | Granted | 07 Jan 2026 |
| 6/2026/0029/HOUSE | 2 Sutherland Way Cuffley Potters Bar EN6 4EG | Erection of a part single storey and part two-storey rear extension with alterations to the … | Granted | 07 Jan 2026 |
| 6/2026/0026/EM | 73 Knightsfield Welwyn Garden City AL8 7JE | Double glazing windows and doors replacement (Retrospective application) | Granted | 07 Jan 2026 |
| 6/2026/0027/COND | Land adjacent to The Warren 8 Carbone Hill Northaw Potters … | Submission of details pursuant to condition number 1 (Construction Management Plan) on planning permission 6/2024/2237/VAR | Refused | 07 Jan 2026 |
| 6/2026/0025/VAR | The North Star 82 Great North Road Welwyn AL6 0TA | Variation of condition 15 (amendments to the approved scheme) on planning permission 6/2025/0781/FULL | Granted | 07 Jan 2026 |
| 6/2025/2484/FULL | 109 Woods Avenue Hatfield AL10 8QQ | Retrospective subdivision of flat into two separate dwellings | Granted | 07 Jan 2026 |
| 6/2026/0012/EMT | 33 Sherrardspark Road Welwyn Garden City AL8 7JW | To remove a hornbeam tree. | Granted | 06 Jan 2026 |
| 6/2026/0024/HOUSE | 6 Ramblers Way Welwyn Garden City AL7 2JX | Installation of air source heat pump to rear north elevation of dwelling | Granted | 06 Jan 2026 |
| 6/2026/0019/COND | 32 Wilga Road Welwyn AL6 9PS | Submission of details pursuant to Condition 2 (Construction Management Plan) on planning permission 6/2025/0843/HOUSE | Granted | 06 Jan 2026 |
| 6/2026/0016/COND | The North Star Nursery 82 Great North Road Oaklands AL6 … | Submission of details pursuant to condition 1 (Biodiversity Gain Plan), condition 2 (Habitat Management Monitoring … | Granted | 06 Jan 2026 |
| 6/2026/0009/EM | 9 The Quadrangle Welwyn Garden City AL8 6SG | Installation of EV charger | Granted | 05 Jan 2026 |
| 6/2025/2631/PN8 | 10 Pinewood Welwyn Garden City AL7 3TL | Prior approval for the erection of a single storey rear extension measuring 6m in depth, … | Refused | 05 Jan 2026 |
| 6/2026/0013/COND | 3 New Place Welwyn AL6 9QA | Submission of details pursuant of condition 2 (tree planting plan) on planning permission 6/2025/1163/HOUSE | Granted | 05 Jan 2026 |
| 6/2026/0017/HOUSE | 5 Sherrards Mews Rectory Road Welwyn Garden City AL8 7AX | Erection of single storey rear extension, following demolition of conservatory together with the installation of … | Granted | 05 Jan 2026 |
| 6/2026/0003/HOUSE | 99 Ridgeway Welwyn Garden City AL7 2DB | Erection of two storey rear extension and replacement of existing windows | Granted | 05 Jan 2026 |
| 6/2025/2608/LAWP | 6 Blakes Way Welwyn AL6 9RE | Certificate of lawfulness for single storey rear extension following demolition of conservatory | Granted | 01 Jan 2026 |