51 Hollycroft Avenue Camden NW3 7QJ
Conversion of 2 maisonettes at ground and lower ground level to create 1 maisonette, alterations and extensions including new bay windows on lower ground and upper ground floors, two new balconies on upper ground floor and external staircases to rear elevation, inserting new windows on upper ground floor side elevation, replacement of front balustrade and replacement of doors with new windows on front lower ground floor/basement elevation (following removal of existing balcony and external staircases at rear).
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Progress
Application details
- Reference
- 2010/0479/P
- Local authority
- Camden
- Postcode
- NW3 7QJ
- Ward
- FROGNAL AND FITZJOHNS
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 31 Mar 2010
Estimated project value
£135k–£340k
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.
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
- 49 Hollycroft Avenue London NW3 7QJUnknownNext door
- 53 Hollycroft Avenue Camden NW3 7QJPermittedNext door
- 32 Ferncroft Avenue Camden NW3 7PEPermittedAdjoining
- Flat 1 47 Hollycroft Avenue London NW3 7QJPendingAdjoining
- 32 Ferncroft Avenue London NW3 7PEUnknownAdjoining
- 32 Ferncroft Avenue London NW3 7PEPendingAdjoining