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Permitted21/03575/FULLSubmitted 5 years agoTwo-storey extension

81 Hamilton Terrace Westminster NW8 9QX

Erection of two storey rear extension at lower ground floor and upper ground floor level; new fenestration and doors to the rear; creation of rear terrace at ground floor level; replacement of external staircase to rear; and associated works to include the relocation of existing lower ground floor planters, steps, balustrade; York stone flags and terrace columns.

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Progress

Submitted
28 May 2021
— completed
Validated
28 May 2021
— completed
Consultation
1 Jul 2021
— completed
Target date
23 Jul 2021
— completed
Decided
29 Jul 2021
— completed

Application details

Reference
21/03575/FULL
Local authority
Westminster
Postcode
NW8 9QX
Ward
ARA_02
Application type
All Other
Property type
House

Key dates

Submitted
28 May 2021
Validated
28 May 2021
Comments close
1 Jul 2021
Target decision
23 Jul 2021
Decided
29 Jul 2021

Estimated project value

£185k–£260k

Based on the 68.5m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 68.5m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £1,315,333 — the median of the last 7 market sales in NW8 9QX, £985,398 to £4,775,000.

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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