Watford - 2026

136 planning applications validated in 2026

136

Total

102

Granted

17

Refused

All Applications
Reference Address Description Status Date Validated
26/00158/FULH 38 Oxhey Road Watford WD19 4QQ Erection of a ground and first floor rear extension, garage conversion, internal alterations with associated … Granted 27 Feb 2026
26/00161/LDC 105 Langley Way Watford WD17 3ED Lawful development certificate for proposed hip to gable loft conversion including rear dormer and x3 … Granted 27 Feb 2026
26/00162/LDC 48 Devon Road Watford Hertfordshire WD24 4HN Lawful Development Certificate for loft conversion with front roof light, rear dormer and hip to … Granted 27 Feb 2026
26/00153/FULH 39 Cassiobury Drive Watford WD17 3AA Erection of two storey front extension Granted 27 Feb 2026
26/00156/LDC 302 St Albans Road Watford WD24 6PE Lawful development certificate for sui generis existing use of 7 bed property as HMO since … Granted 26 Feb 2026
26/00155/FULH 74 Langley Way Watford WD17 3FB Erection of 2 storey side extension and a porch with changes to fenstration on first … Refused 26 Feb 2026
26/00125/HPD 89 Hagden Lane Watford WD18 7UA The erection of a single storey rear extension which would extend beyond the rear wall … Refused 26 Feb 2026
26/00129/ADV Iveco Ford House Station Road Watford Consent to display externally illuminated sign, positioned above the building entrance so that people can … Granted 25 Feb 2026
26/00154/FULH 306 Cassiobury Drive Watford WD17 3AW Erection of two storey rear and side extension and loft conversion with the rear and … Granted 25 Feb 2026
26/00143/FULH 3 Biddenham Court First Avenue Watford Hertfordshire WD25 9PT Installation of a dropped kerb and driveway Granted 24 Feb 2026
26/00151/FULH 7 Sheepcot Drive Watford WD25 0DZ Erection of a single storey rear and side extension. Granted 24 Feb 2026
26/00063/COU 152 Hagden Lane Watford WD18 7UH Retrospective - proposed residential conversion of original single dwelling into a 10 person HMO Granted 24 Feb 2026
26/00148/FULH 9 Meadow Road Watford WD25 0HZ Erection of a single-story wrap-around extension and front porch Granted 23 Feb 2026
26/00076/FUL 84 Whippendell Road Watford WD18 7LR Conversion of rear part of shop and basement to a one bedroom flat with a … Pending 23 Feb 2026
26/00139/FUL Land Adjacent To 1 Willow Lane Watford Proposed two storey 58 sqm 1 bedroom eco-house (C3 use class) with 52.3 sqm of … Granted 23 Feb 2026
26/00147/HPD 93 Woodland Drive Watford WD17 3LA The erection of a single storey rear extension which would extend beyond the rear wall … Not required 23 Feb 2026
25/01055/FUL 125 Hempstead Road Watford WD17 3HF Demolition of the existing dwelling and erection of a new dwelling. Granted 23 Feb 2026
26/00104/FULH 80 Lower Paddock Road Watford WD19 4GS Installation of Patio Doors and Conservation roof lights to rear of dwelling Granted 23 Feb 2026
26/00149/FULH 58 Sheepcot Lane Watford WD25 0DG Erection of single storey rear extension, two storey side extension and replacement roof Granted 23 Feb 2026
25/00966/FUL The Regent Club 227 St Albans Road Watford WD24 5BH Change of use to ground floor from social club to create an educational centre (Class … Granted 23 Feb 2026
25/01055/FUL 125 Hempstead Road Watford WD17 3HF Demolition of the existing dwelling and erection of a new dwelling. Granted 23 Feb 2026
26/00141/GPLAN 859 St Albans Road Watford WD25 0LH Details submitted for Biodiversity Gain Plan condition pursuant to planning permission 25/01007/FUL Granted 20 Feb 2026
26/00140/DISCON Land To The Rear Of 1 - 43 Sydney Road … Details submitted for Condition 16.(Communal Terrestrial Television Aerials) pursuant to planning permission Granted 20 Feb 2026
26/00142/FULH 50 The Avenue Watford WD17 4NX Erection of single storey side extension, first floor side extension above existing garage and loft … Refused 20 Feb 2026
26/00133/FULH 35 Chester Road Watford Hertfordshire WD18 0RG Erection of single-storey side and part rear infill extension with 3 No. rooflights, rear bifold … Granted 20 Feb 2026
26/00059/FUL 127 The Parade High Street Watford WD17 1NA Change of Use from Nightclub (Sui Generis) to Gym (Use Class E(d) Granted 20 Feb 2026
26/00144/DISCON Safestore UK Thomas Sawyer Way Watford Hertfordshire WD18 0LZ Details submitted for Condition 8 (Verification Report) 10 and 14 (Remediation Strategy Contamination) pursuant to … Granted 20 Feb 2026
26/00083/TPO 49 - 53 Queens Road Watford WD17 2QN Works to Trees under TPO's: T1 Lime, T2 Lime, T3 Lime, T4 Plane, T5 Plane, … Granted 19 Feb 2026
26/00131/VAR Garage To The Rear Of 113 St Albans Road Watford Variation of condition 2 (approved plans) in granted application 23/00614/FUL to erect loft conversion including … Granted 19 Feb 2026
26/00135/HPD 28 Southfield Avenue Watford WD24 7DU The erection of a single storey rear extension which would extend beyond the rear wall … Granted 18 Feb 2026
26/00109/FUL 62 - 64 High Street Watford WD17 2BT Proposal to replace existing ATM with new and install new ATM signage (as per elevations) Granted 18 Feb 2026
26/00110/ADV 62 - 64 High Street Watford WD17 2BT Consent to display internall illuminated ATM surround collar, replacing existing ATM with new and install … Granted 18 Feb 2026
26/00136/HPD 24 Elm Grove Watford Hertfordshire WD24 5NA The erection of a single storey rear extension which would extend beyond the rear wall … Not required 18 Feb 2026
26/00137/HPD 23 Elm Grove Watford Hertfordshire WD24 5NB The erection of a single storey rear extension which would extend beyond the rear wall … Not required 18 Feb 2026
26/00138/DISCON Watford Girls Grammar School Ladys Close Watford Hertfordshire WD18 0AE Details submitted for Condition 3. (Construction Management Plan), 4. and 5. (Tree and Hedge Protection … Pending 18 Feb 2026
26/00068/FUL Land Adjacent To 40 Hudson Close Watford Hertfordshire WD24 5LN Erection of new 1 x 3 bedroom new dwelling Granted 18 Feb 2026
26/00112/FULH 81 Tudor Walk Watford Hertfordshire WD24 7NZ Erection of rear hip to gable loft conversion with 2 front roof lights Refused 18 Feb 2026
26/00132/FULH 126 Parkside Drive Watford WD17 3BB Erection of single storey side and part rear extension Granted 17 Feb 2026
26/00127/FULH 41 Loates Lane Watford WD17 2PE Installation of a replacement front door and frame. Granted 17 Feb 2026
26/00081/FUL 33 Marlborough Road Watford WD18 0QD Erection of a single storey rear extension, a rear dormer and 3 front roof lights, … Withdrawn 17 Feb 2026
26/00064/FUL Unit 1 Gade House 46 The Parade High Street Watford … Proposed change of use of the existing basement storage area (Use Class B8) to a … Pending 16 Feb 2026
26/00101/FUL 73 - 75 High Street Watford WD17 2DS Proposed replacement of principle entrance doors on a like for like basis. Granted 16 Feb 2026
26/00128/TPO Beechfield Court 2 - 4 Grandfield Avenue Watford Works to tree application under TPO. 163 T1 - Weeping Willow - repollard tree back … Granted 16 Feb 2026
26/00091/FULH 11 The Thrums Watford Hertfordshire WD24 6DJ Erection of replacement front porch with skylight roof window. Granted 13 Feb 2026
26/00122/TPO 1 Lingmoor Drive Watford WD25 0TT Works to trees under TPO.59 - G11 - x3 Oak trees T1, T2 and T3 … Granted 13 Feb 2026
26/00094/FULH 6 Langwood Gardens Watford Hertfordshire WD17 4PD Proposed replacement of existing garage roof with a new roof. Granted 13 Feb 2026
26/00120/DISCON Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP Details submitted for Condition 4. (Vehicular Access) pursuant to planning permission 25/00723/VARM Granted 13 Feb 2026
26/00033/LDC 187 Briar Road Watford WD25 0HE Lawful Development Certificate for a loft conversion to provide habitable accommodation including the construction of … Granted 12 Feb 2026
26/00117/LDC 12 Linden Lea Watford WD25 7DR Lawful Development Certificate for a loft conversion with rear dormer roof extension and three roof … Granted 12 Feb 2026
26/00087/LDC 300 St Albans Road Watford WD24 6PE Lawful development certificate for sui generis existing use of 3 storey property as 7 bedroom … Granted 12 Feb 2026
26/00116/DISCON Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP Details submitted for Condition 18.(Remediation Strategy) and 19.(Contamination Monitoring and Maintenance) pursuant to planning permission … Granted 12 Feb 2026
26/00115/TCA 52 Park Road Watford WD17 4QN Works to trees in a conservation area - T2 Remove dead laburnum tree. T1 Reduce … Granted 12 Feb 2026
26/00106/FUL 1 - 3 Woodshots Meadow Watford WD18 8YS Alterations to the existing roof Granted 11 Feb 2026
26/00107/HPD 5 Greenwood Drive Watford Hertfordshire WD25 0HS The erection of a single storey rear extension which would extend beyond the rear wall … Refused 11 Feb 2026
26/00046/FULH 13 Cassiobury Drive Watford WD17 3AA Proposed hip to gable roof loft conversion including front and rear dormers and x 2 … Granted 10 Feb 2026
26/00103/NONMAT The Eight Gardens Phase 2 Land At 94 - 98 … Non - material amendment pursuant to planning permission 23/01052/VARM for variation of conditions 15, 20, … Granted 10 Feb 2026
26/00099/LDC 20 Sheridan Road Watford WD19 4QL Lawful Development Certificate for proposed conversion of existing garage to a habitable space Granted 10 Feb 2026
26/00102/LBC 73 - 75 High Street Watford WD17 2DS Listed Building Consent for replacement of principle entrance doors on a like for like basis Granted 10 Feb 2026
26/00095/HPD 114 Cassiobury Park Avenue Watford WD18 7LF The erection of a single storey rear extension which would extend beyond the rear wall … Not required 09 Feb 2026
26/00098/FULH 1 Lansdowne Close Watford Hertfordshire WD25 9RE Erection of single storey rear infill extension Granted 09 Feb 2026
26/00100/LDC 31 Sheepcot Drive Watford WD25 0DZ Lawful development certificate for proposed erection of single storey rear extension and alterations Granted 09 Feb 2026
26/00097/TCA 41 Chalk Hill Watford WD19 4BU Works to Trees In a Conservation Area: Reducing height of Pussy WIllow (salix sp) by … Granted 09 Feb 2026
26/00090/HPD 159 North Approach Watford WD25 0EP The erection of a single storey rear extension which would extend beyond the rear wall … Not required 06 Feb 2026
26/00001/FUL 20 The Glebe Watford WD25 0LR Installation of a new drive and dropped kerb Pending 06 Feb 2026
26/00073/LDC 15 Whippendell Road Watford WD18 7LY Change of use from a single dwellinghouse (Class C3) to a House of Multiple Occupation … Granted 06 Feb 2026
26/00086/HPD 28 Southfield Avenue Watford WD24 7DU The erection of a single storey rear extension which would extend beyond the rear wall … Refused 06 Feb 2026
26/00085/FULH 29 Colne Avenue Watford Hertfordshire WD19 4JF Installation of new ground and first-floor windows, a new 3 metre squared front porch and … Granted 06 Feb 2026
26/00088/NONMAT 28 Nascot Wood Road Watford WD17 4SD Non - material amendment pursuant to planning permission 25/00181/FULH for extending the roof dormer to … Refused 06 Feb 2026
26/00084/LDC 114 Cassiobury Park Avenue Watford WD18 7LF Lawful Development Certificate for hip to gable end loft conversion with rear dormer and three … Granted 05 Feb 2026
26/00077/NONMAT Land To The South Of Multi Storey Car Park Shrodells … Non-material amendment to planning permission 24/01103/FULM for roof level enclosure screen increased. Windows confirmed change … Granted 04 Feb 2026
26/00039/FULH 43 Nascot Street Watford WD17 4YB Erection of Infill extension to ground floor and first floor rear extension over existing ground … Granted 04 Feb 2026
25/00812/FUL 71 - 73 Market Street Watford WD18 0PR Retention of class E with the addition of hot food takeaway (sui generis) and installation … Refused 04 Feb 2026
26/00079/FULH 10 Schreiber Grange Watford WD17 4DY Erection of front porch Pending 04 Feb 2026
26/00078/FULH 12 Cedar Road Watford WD19 4QW Erection of front porch Granted 04 Feb 2026
26/00075/TPO British Union Conference Stanborough Park Watford Hertfordshire WD25 9JZ Works to trees under group TPO.No. 14, T1 Scots Pine, T3 Hornbeam, T4 Oak, T5 … Granted 03 Feb 2026
26/00072/FUL Cae House 9 Colonial Way Watford WD24 4PT External alterations to the front access to the building, replacement of glazing, reconfiguration of the … Granted 02 Feb 2026
25/01056/FULH 145 Lower Paddock Road Watford WD19 4GU Erection of a two storey side extension following demolition of existing garage Refused 02 Feb 2026
26/00071/FULH 63 Garston Crescent Watford WD25 0LD Removal of existing single storey rear extension and erection of a part ground and first … Granted 30 Jan 2026
26/00055/FUL W H Sports Club Limited 8 Park Avenue Watford WD18 … Change of use by converting one floodlit Tennis Court to one floodlit Padel Tennis Court Granted 30 Jan 2026
26/00070/DISCON The Centre Management Suite Intu Watford 201 The Harlequin Watford … Details submitted for Condition 4 (construction method statement) pursuant to planning permission 25/00727/ADV Granted 29 Jan 2026
26/00069/LDC 65 Princes Avenue Watford WD18 7RR Lawful Development Certificate for rear/return dormer and 2 velux rooflights to front elevation Granted 29 Jan 2026
26/00041/NONMAT 50 - 54 Balmoral Road Watford WD24 4EP Non-Material amendment to planning permission 24/00795/FUL for fenestration: substitute white aluminium for white PVCu frames … Refused 29 Jan 2026
26/00065/LDC 6 Ridgehurst Avenue Watford WD25 7AY Lawful development certificate for proposed hip to gable loft conversion, including rear dormer and x3 … Granted 28 Jan 2026
26/00044/FULH 64 The Ridgeway Watford WD17 4TL Erection of a hip to gable roof enlargement including raising the roof ridge, erection of … Granted 28 Jan 2026
26/00066/FULH 2 Nascot Street Watford WD17 4RB Proposed loft conversion including rear dormer Refused 28 Jan 2026
26/00045/FULH 28 Leggatts Close Watford WD24 5NG Demolition of existing rear conservatory and erection of part single, side and rear extension, hip … Refused 27 Jan 2026
26/00058/FULH 103 Parkside Drive Watford WD17 3AY Proposed new windows and door to front elevation, 3x new roof lights to front roof … Granted 27 Jan 2026
26/00060/HPD 96 Rushton Avenue Watford WD25 0AR The erection of a single storey rear extension which would extend beyond the rear wall … Not required 27 Jan 2026
26/00051/VAR 61 Park Road Watford WD17 4QJ Variation of condition 2. (to extend the first floor over existing flat roof) of planning … Granted 27 Jan 2026
26/00061/FULH 35 Water Lane Watford Hertfordshire WD17 2NJ Erection of single storey rear and side extension Granted 27 Jan 2026
25/01074/FUL 9 Harford Drive Watford Hertfordshire WD17 3DQ Erection of a new house and construction of outbuilding to rear garden, following demolition of … Withdrawn 27 Jan 2026
26/00056/FULH 34 Stanbury Avenue Watford WD17 3HW Demolition of existing garage and erection of double storey side extention, front porch and dropped … Refused 26 Jan 2026
26/00027/FULM 7 Station Road Watford WD17 1AP Demolition of existing building and erection of a part one, part five, and part six-storey … Pending 26 Jan 2026
26/00054/FULH 9 Greenbank Road Watford WD17 4JJ Erection of proposed double storey side extension and extension to porch Granted 26 Jan 2026
26/00036/FULH 17 Nascot Wood Road Watford WD17 4SE Proposed loft conversion wih rear dormer five velux roof lights on front internal alternators and … Refused 26 Jan 2026
26/00029/LDC 294 St Albans Road Watford WD24 6PE Lawful Development Certificate for existing HMO since 2005 Sui Generis (Amended description) Granted 24 Jan 2026
26/00038/FUL 46 Middle Way Watford WD24 6HL Proposed conversion of existing dwellinghouse into x2 flats Refused 22 Jan 2026
26/00047/DISCON Land To The North Of Thomas Sawyer Way Watford Hertfordshire … Details submitted for Condition 18.(external lighting) pursuant to planning permission 23/00626/FULM Granted 21 Jan 2026
26/00048/DISCON Land To North Thomas Sawyer Way Watford Hertfordshire WD18 0LZ Details submitted for Condition 5.(surface water drainage) 6.(sustainable drainage) pursuant to planning permission 23/00626/FULM Pending 21 Jan 2026
26/00042/FULH 56 Villiers Road Watford WD19 4AJ Proposed new skylight and Bi-folding doors to existing ground floor rear kitchen area. Granted 21 Jan 2026
26/00049/DISCON Pump House Theatre And Arts Trust Ltd Local Board Road … Details submitted for Condition 3 (Materials) pursuant to planning permissions 22/00574/FUL and 24/00313/VAR Granted 21 Jan 2026
26/00008/LDC 20B Cherrydale Watford Hertfordshire WD18 7UL Lawful Development Certificate for 4m rear extension with white UPVC french doors to the rear … Granted 20 Jan 2026
26/00043/DISCON Little Cassiobury Hempstead Road Watford Details submitted for Condition 6 (Details of the design and materials of the bin and … Pending 20 Jan 2026
26/00006/LDC 20B Cherrydale Watford Hertfordshire WD18 7UL Lawful Development certificate for garage conversion to office/study involving removal of existing garage door and … Granted 20 Jan 2026
26/00035/LDC 73 Sheepcot Drive Watford WD25 0DZ Lawful Develpoment Certificate for single storey flat roof extension projecting 3m past rear wall of … Granted 20 Jan 2026
26/00009/FULH 20B Cherrydale Watford Hertfordshire WD18 7UL Erection of an additional bedroom following removal of side outrigger roof and extension of first … Granted 20 Jan 2026
26/00034/ADV 200 Rickmansworth Road Watford WD18 7JS Consent to display externally illuminated: 1x BYD logo1x BYD SERVICE logo 1x WATFORD logo 1x … Granted 16 Jan 2026
26/00032/FULH 8 Upper Paddock Road Watford WD19 4DZ Upward extension to rear at first floor level Granted 15 Jan 2026
26/00031/FULH 190 York Way Watford Hertfordshire WD25 9RX Erection of single storey rear extension, double storey side extension and amendments to existing front … Refused 14 Jan 2026
25/01104/FUL Tandy House Regal Way Watford WD24 4YE Change of use of former health centre (Use Class E) to Class B2 (General Industrial), … Granted 14 Jan 2026
26/00028/ADV Safestore UK Thomas Sawyer Way Watford Hertfordshire WD18 0LZ Consent to display 6 internally illuminated fascia signs on the South, West, North and East … Granted 13 Jan 2026
26/00011/FUL 3 Copsewood Road Watford Hertfordshire WD24 5DY Erection of a single storey rear extension to facilitate the change of use of the … Granted 13 Jan 2026
26/00018/FULH 31 Eastlea Avenue Watford Hertfordshire WD25 9DG Erection of front extension to existing garage including changes to the roof in line with … Granted 13 Jan 2026
26/00024/DISCON Flat 1 26 - 28 Aldenham Road Watford WD19 4AA Details submitted for Conditions 5 (MVHR details and specifications) pursuant to planing permission 23/00376/FUL Granted 12 Jan 2026
26/00026/HPD 100 North Western Avenue Watford WD25 0AJ The erection of a single storey rear extension which would extend beyond the rear wall … Not required 12 Jan 2026
26/00025/FULH 6 Gorle Close Watford Hertfordshire WD25 0AU Erection of new front porch and out house and internal alterations Granted 12 Jan 2026
26/00023/FULH 14 Garden Close Watford Hertfordshire WD17 3DP Erection of a single storey front extension to form a garage, alterations to existing storm … Granted 09 Jan 2026
26/00022/LBC 73 - 75 High Street Watford WD17 2DS Listed Building consent for structural repairs to this parapet corner wall, heli bar fixings installed, … Granted 09 Jan 2026
25/01093/FULH 33 Nascot Street Watford WD17 4YB Installation of replacement ground floor and first floor windows with white Victorian style uPVC sliding … Granted 09 Jan 2026
26/00020/TPO 1 Ravenscroft Watford WD25 9AB Works to various species under TPO.42. T1 and T2 Unidentified species, T3 Ash re-pollard, T4 … Granted 08 Jan 2026
25/01119/LDC 495 Whippendell Road Watford WD18 7PN Certificate of Lawfulness for proposed use of dwelling for 6 persons 5 bedroom HMO Granted 08 Jan 2026
26/00019/DISCON 61 Malden Road Watford WD17 4EN Details submitted for Condition 3. (external materials, capping stones, iron railings and bricks) pursuant to … Granted 07 Jan 2026
26/00013/FULH 23 Shepherds Road Watford WD18 7HU Installation of two new rear dormers and conservation rooflight to the rear existing roofscape, a … Granted 07 Jan 2026
26/00017/FULH 89 Woodland Drive Watford WD17 3LA Erection of new single storey extension and internal alterations following demolition of conservatory Granted 07 Jan 2026
26/00016/FUL Premier Inn 2 Ascot Road Watford WD18 8AP Installation of external plant equipment Granted 07 Jan 2026
25/01095/LDC Park House 15 - 19 Greenhill Crescent Watford WD18 8PH Lawful development certificate for confirmation under Section 192(1)(a) of the TCPA that a data centre … Granted 07 Jan 2026
26/00012/FULH 40 Oakdene Road Watford WD24 6RW Erection of a single storey rear extension Granted 06 Jan 2026
26/00003/LDC 38 Queens Avenue Watford WD18 7NR Lawful Development Certificate for loft conversion with rear dormers and two front roof lights Granted 06 Jan 2026
25/01066/TPO 1 Oakhurst Place Cherrydale Watford Hertfordshire WD18 7UP Works to trees under TPO.13 - T15 Oak, T14 Oak, T13 Oak, T11 Cherry, T10 … Granted 05 Jan 2026
25/01120/LDC 497 Whippendell Road Watford WD18 7PN Certificate of Lawfulness for proposed use of dwelling for a 5 bedroom 6 person HMO Granted 05 Jan 2026
26/00005/FULH 28 Sheepcot Lane Watford WD25 0DH Proposed hip to gable loft dormer with two front roof lights and rear balcony, first … Granted 05 Jan 2026
25/01121/LDC 499 Whippendell Road Watford WD18 7PN Certificate of Lawfulness for proposed change of use of dwelling to 4 bedroom 6 person … Granted 05 Jan 2026
25/00963/FUL Class Cut 1 Bushey Mill Lane Watford WD24 7QT Erection of a single storey rear extension to shop and new access stairs to first … Granted 05 Jan 2026
25/00956/FULH 34 Bellmount Wood Avenue Watford Hertfordshire WD17 3BW Demolition of existing garage and construction of single-storey side and rear extensions, with the addition … Refused 05 Jan 2026
25/01117/LDC 50 Tudor Avenue Watford Hertfordshire WD24 7NX Lawful Development Certificate for loft extension with dormer to rear and hip to gable roof Granted 04 Jan 2026
26/00002/FULH 3 Coningesby Drive Watford Hertfordshire WD17 3BD Erection of a first floor rear and side extension with the side extension not extending … Granted 01 Jan 2026