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Permitted2021/2705/PSubmitted 5 years agoRear extension

Rosslyn Hill Camden NW3 1PH

Small rear extension at lower ground level, extension of balcony at ground floor level and minor alterations to windows on side wing at ground floor.

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Progress

Submitted
2 Jun 2021
— completed
Validated
2 Jun 2021
— completed
Consultation
5 Aug 2021
— completed
Target date
8 Oct 2021
— completed
Decided
1 Oct 2021
— completed

Application details

Reference
2021/2705/P
Local authority
Camden
Postcode
NW3 1PH
Ward
Hampstead Town (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
2 Jun 2021
Validated
2 Jun 2021
Comments close
5 Aug 2021
Target decision
8 Oct 2021
Decided
1 Oct 2021

Estimated project value

£7k–£12k

Based on the 3.0m² 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: 3

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,092,500 — the median of the last 8 market sales in NW3 1PH, £650,000 to £3,600,000.

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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