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Withdrawn20/07947/FULLSubmitted 5 years agoRear extension

138 Hamilton Terrace Westminster NW8 9UX

Excavation of a basement under rear of property extending into the rear garden connecting the main house to the rear outbuilding, incorporating a rooflight. Erection of side extension to the rear of main house and a side extension to the rear outbuilding. Installation of new door to rear of outbuilding.

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Map of the site

Progress

Submitted
16 Dec 2020
— completed
Validated
16 Dec 2020
— completed
Consultation
23 Feb 2021
— completed
Target date
10 Feb 2021
— completed
Decided
8 Feb 2021
— completed

Application details

Reference
20/07947/FULL
Local authority
Westminster
Postcode
NW8 9UX
Ward
ARA_02
Application type
All Other
Property type
House

Key dates

Submitted
16 Dec 2020
Validated
16 Dec 2020
Comments close
23 Feb 2021
Target decision
10 Feb 2021
Decided
8 Feb 2021

Estimated project value

£365k–£610k

Based on the 151m² 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: 151

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £7,250,000 — the median of the last 7 market sales in NW8 9UX, £1,150,000 to £10,750,000.

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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