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Pending26/05238/FULLSubmitted 3 weeks agoRear extension

25 Abbey Road Westminster NW8 9AU

The construction of front and rear extensions at lower ground floor level, together with associated internal alterations, localised lowering and insulation of the basement floor, formation of new openings, repairs to the existing historic fabric, and landscaping works. (Linked with 26/05239/LBC)

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Progress

Submitted
14 Aug 2026
— completed
Validated
14 Aug 2026
— completed
Consultation
—
— not yet reached
Target date
9 Oct 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
26/05238/FULL
Local authority
Westminster
Postcode
NW8 9AU
Ward
ARW_22
Application type
All Other
Property type
House

Key dates

Submitted
14 Aug 2026
Validated
14 Aug 2026
Target decision
9 Oct 2026

Estimated project value

£59k–£97k

Based on the 24.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 24m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 6 recent sales are listed below.

Homes here go for about £1,060,000 — the median of the last 4 market sales in NW8 9AU, £300,000 to £6,400,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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