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Permitted23/04577/LBCSubmitted 3 years agoTwo-storey extension

12A Norfolk Road Westminster NW8 6HE

Demolition of garage to side and conservatory to rear at lower ground floor level; Erection of two storey extension to side and rear and single storey extension to rear with terrace above; Installation of plant machinery within enclosure in rear garden; Lowering of lower ground floor level and part of rear garden; Hard and soft landscaping works; Changes to fenestration and external alterations. Internal alterations, including changes to plan form.

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Map of the site

Progress

Submitted
20 Jul 2023
— completed
Validated
20 Jul 2023
— completed
Consultation
25 Aug 2023
— completed
Target date
14 Sept 2023
— completed
Decided
24 Oct 2023
— completed

Application details

Reference
23/04577/LBC
Local authority
Westminster
Postcode
NW8 6HE
Ward
RPW_22
Application type
All Other
Property type
House

Key dates

Submitted
20 Jul 2023
Validated
20 Jul 2023
Comments close
25 Aug 2023
Target decision
14 Sept 2023
Decided
24 Oct 2023

Estimated project value

£240k–£335k

Based on the 88.0m² 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: 88

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 £4,737,500 — the median of the last 6 market sales in NW8 6HE, £780,000 to £6,750,000.

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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