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Permitted26/00941/FULLSubmitted 6 months agoSide extension

Portnall Road City Of Westminster W9 3BN

Erection of a single-storey ground floor rear/side extension.

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Progress

Submitted
16 Feb 2026
— completed
Validated
16 Feb 2026
— completed
Consultation
19 Apr 2026
— completed
Target date
13 Apr 2026
— completed
Decided
28 Apr 2026
— completed

Application details

Reference
26/00941/FULL
Local authority
Westminster
Postcode
W9 3BN
Ward
QPW_22
Application type
All Other
Property type
House

Key dates

Submitted
16 Feb 2026
Validated
16 Feb 2026
Comments close
19 Apr 2026
Target decision
13 Apr 2026
Decided
28 Apr 2026

Estimated project value

£44k–£73k

Based on the 18.0m² 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: 18m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £620,000 — the median of the last 5 market sales in W9 3BN, £492,500 to £783,000.

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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