20 Hollycroft Avenue Camden NW3 7QL
Change of use of the existing flat and maisonette to a single family dwellinghouse, including re-building to enlarge the basement, ground and first floor extensions with balcony, and alterations at roof level.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 2007/3638/P
- Local authority
- Camden
- Postcode
- NW3 7QL
- Ward
- Frognal & Fitzjohns (Pre May 2022)
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 10 Aug 2007
- Validated
- 10 Aug 2007
- Comments close
- 2 Oct 2007
- Target decision
- 5 Oct 2007
- Decided
- 5 Oct 2007
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.
- 20 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £6,800,0007 months ago23 Jan 2026
- 34 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £4,650,0005 years ago17 Mar 2021
- 24 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £4,850,00010 years ago22 Aug 2016
- 16 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £3,200,00010 years ago15 Jul 2016
- 4 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £3,850,00010 years ago7 Jul 2016
- FLAT 2, 18 HOLLYCROFT AVENUE, LONDON, NW3 7QLFlat or maisonette · Leasehold · £800,00013 years ago3 Dec 2012
- FIRST AND SECOND FLOOR FLAT, 12 HOLLYCROFT AVENUE, LONDON, NW3 7QLFlat or maisonette · Leasehold · £1,500,00015 years ago29 Jul 2011
- 28 HOLLYCROFT AVENUE, LONDON, NW3 7QLSemi-detached · £3,646,00015 years ago1 Apr 2011
Homes here go for about £3,748,000 — the median of the last 8 market sales in NW3 7QL, £800,000 to £6,800,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- 18 Hollycroft Avenue Camden NW3 7QLPermittedNext door
- 22 Hollycroft Avenue Camden NW3 7QLPermittedNext door
- 18 Hollycroft Avenue London NW3 7QLUnknownNext door
- 24 Hollycroft Avenue London NW3 7QLUnknownAdjoining
- 14 Hollycroft Avenue Camden NW3 7QLPermittedAdjoining
- 26 Hollycroft Avenue London NW3 7QLUnknownAdjoining