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Permitted25/08439/FULLSubmitted 9 months agoSide extension

43 St John's Wood Road Westminster NW8 8QJ

Variation of condition 1 of planning permission dated 28th March 2024 (RN:23/08605/FULL) for the Erection of a side extension of No.37, the replacement of fenestration and south facing balustrade glazing. Installation of 4x condenser units on the north terrace. Namely, minor amendments to the scheme including: relocation of double AC condenser units, lowered window thresholds, omitted entrance lobby to escape stairs, omitted door to previous staff room, installation of skylight to utility room, three blocked off windows to south façade, blocked off door to north façade, change to french doors in kitchen extension and changing south facing windows in principal bedroom and living- dining area.

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Progress

Submitted
18 Nov 2025
— completed
Validated
18 Nov 2025
— completed
Consultation
22 Dec 2025
— completed
Target date
13 Jan 2026
— completed
Decided
4 Mar 2026
— completed

Application details

Reference
25/08439/FULL
Local authority
Westminster
Postcode
NW8 8QJ
Ward
ARW_22
Application type
All Other
Property type
House

Key dates

Submitted
18 Nov 2025
Validated
18 Nov 2025
Comments close
22 Dec 2025
Target decision
13 Jan 2026
Decided
4 Mar 2026

Estimated project value

£34k–£81k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026 extension rates.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £2,235,000 — the median of the last 4 market sales in NW8 8QJ, £1,550,000 to £2,750,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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