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Permitted2023/4097/PSubmitted 2 years agoRear extension

12A Camden NW3 4NX

Single storey rear extension at lower ground floor level; new rooflight on main roof; alterations to main entrance, including new canopy structure

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Progress

Submitted
28 Sept 2023
— completed
Validated
28 Sept 2023
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
21 Dec 2023
— completed

Application details

Reference
2023/4097/P
Local authority
Camden
Postcode
NW3 4NX
Ward
Hampstead Town
Application type
Householder
Property type
House

Key dates

Submitted
28 Sept 2023
Validated
28 Sept 2023
Decided
21 Dec 2023

Estimated project value

£22k–£37k

Based on the 9.0m² 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: 9m²

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 £842,500 — the median of the last 6 market sales in NW3 4NX, £587,000 to £1,125,000.

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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