34 Hollycroft Avenue Camden NW3 7QL
Proposed single storey basement level beneath the footprint of the existing house and the rear extension granted under ref. 2022/0800/P.
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Progress
Application details
- Reference
- 2022/3800/P
- Local authority
- Camden
- Postcode
- NW3 7QL
- Ward
- Frognal
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 6 Sept 2022
- Validated
- 6 Sept 2022
- Comments close
- 20 Nov 2022
- Target decision
- 20 Dec 2023
- Decided
- 20 Dec 2023
Estimated project value
£280k–£465k
Based on the 115m² 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: 115m² · 2 additional bedrooms
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
- 34 Hollycroft Avenue Camden NW3 7QLPermittedNext door
- 34 Hollycroft Avenue London NW3 7QLUnknownNext door
- Hollycroft Avenue Camden NW3 7QNPermittedNext door
- 36 Hollycroft Avenue Camden NW3 7QNPendingNext door
- 36 Hollycroft Avenue Camden NW3 7QNPermittedNext door
- 36 Hollycroft Avenue Camden NW3 7QNPendingNext door