31 Hollycroft Avenue Camden NW3 7QJ
Change of use from two self contained flats into a single family dwelling, excavation of a new basement, erection of a single storey ground floor rear extension within the rear passageway, replacement of existing rear ground floor conservatory, installation of new french doors and railings at the rear first floor level, and removal of the existing garage to provide one parking space to the front of the property and installation of a new bin store to the front of the property.
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Progress
Application details
- Reference
- 2009/5113/P
- Local authority
- Camden
- Postcode
- NW3 7QJ
- Ward
- FROGNAL AND FITZJOHNS
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 5 Jan 2010
Estimated project value
£41k–£75k
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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- FLAT 3, 47 HOLLYCROFT AVENUE, LONDON, NW3 7QJFlat or maisonette · Leasehold · £347,50010 months ago13 Oct 2025
- 41 HOLLYCROFT AVENUE, LONDON, NW3 7QJSemi-detached · £4,200,0002 years ago20 Aug 2024
- 51 HOLLYCROFT AVENUE, LONDON, NW3 7QJSemi-detached · Leasehold · £3,000,0003 years ago4 Aug 2023
- 35 HOLLYCROFT AVENUE, LONDON, NW3 7QJSemi-detached · £2,430,0003 years ago24 Mar 2023
- FLAT 3, 53 HOLLYCROFT AVENUE, LONDON, NW3 7QJFlat or maisonette · Leasehold · £1,060,0003 years ago28 Feb 2023
- 27 HOLLYCROFT AVENUE, LONDON, NW3 7QJDetached · £5,300,0003 years ago30 Sept 2022
- FLAT 4, 53 HOLLYCROFT AVENUE, LONDON, NW3 7QJFlat or maisonette · Leasehold · Not a standard market sale · £1,200,0004 years ago2 Sept 2022
- 37 HOLLYCROFT AVENUE, LONDON, NW3 7QJSemi-detached · £5,300,0005 years ago30 Sept 2020
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.
Nearby applications
- 35 Hollycroft Avenue Camden NW3 7QJPermittedAdjoining
- Hollycroft Avenue Camden NW3 7QJPermittedAdjoining
- 35 Hollycroft Avenue London NW3 7QJUnknownAdjoining
- 4 Rosecroft Avenue London NW3 7QBUnknownAdjoining
- 4 Rosecroft Avenue London NW3 7QBUnknownAdjoining
- 37 Hollycroft Avenue London NW3 7QJUnknownAdjoining