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Permitted2025/1350/PSubmitted over a year agoOutbuilding

35 Hollycroft Avenue Camden NW3 7QJ

Construction of an outbuilding within rear garden (retrospective).

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Progress

Submitted
27 Mar 2025
— completed
Validated
27 Mar 2025
— completed
Consultation
4 May 2025
— completed
Target date
9 Sept 2025
— completed
Decided
8 Sept 2025
— completed

Application details

Reference
2025/1350/P
Local authority
Camden
Postcode
NW3 7QJ
Ward
Frognal
Application type
All Other
Property type
House

Key dates

Submitted
27 Mar 2025
Validated
27 Mar 2025
Comments close
4 May 2025
Target decision
9 Sept 2025
Decided
8 Sept 2025

Estimated project value

£11k–£41k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.

Floor area gained: 13

Recently sold nearby

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

Homes here go for about £3,000,000 — the median of the last 7 market sales in NW3 7QJ, £347,500 to £5,300,000.

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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