26/02183/CLEUD

Status: Granted (02 Jun 2026)
Application Details
Description

Confirmation that planning permission dated 8th November 2017 (RN: 17/03704/FULL) has been lawfully implemented by carrying out a material operation at the site, in accordance with the approved plans and it is lawful to continue with this development for the: Variation of condition 1 of planning permission dated 29 April 2016 (RN 14/12563/FULL) for the demolition of the rear extension to the building at lower ground, mezzanine, ground and first floor levels and rebuilding to include the creation of a terrace at rear first floor level. Excavation of additional basement levels and installation of plant at main roof and basement level all in association with the use of the property as a single family dwelling (Class C3) from RN 14/12563/FULL. NAMELY, to vary the approved drawings to enable additional excavation at basement levels, installation of photovoltaics at roof level, enlargement of the openings at ground and first floors, to change a window to a door to provide access to the terrace at rear first floor level and to alter the fenestration of the front elevation to the orangery with internal alterations at all floor levels.

Council

Westminster

Application Type

Certificate of Lawfulness (existing)

Date Received

01 Apr 2026

Date Validated

01 Apr 2026

Decision Date

02 Jun 2026

Location
Address

46 Portland Place London W1B 1NF

Postcode

W1B 1NF

Coordinates

51.520402600000000, -0.144664800000000

Source: Application UPRN

Quick Info
UID
26/02183/CLEUD
Reference
26/02183/CLEUD
Status
Granted
Last Updated
05 Jun 2026