36 Hollycroft Avenue Camden NW3 7QN
Replacement of the existing first-floor rear conservatory with a rear extension; erection of second storey rear extension; extension of the existing roof terrace above; removal of the existing side dormer and installation of three conservation-style rooflights; alterations to the side elevation including the infilling of existing openings and formation of new openings; and relocation of the side entrance door.
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Progress
Application details
- Reference
- 2026/3066/P
- Local authority
- Camden
- Postcode
- NW3 7QN
- Ward
- Frognal
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 21 Jul 2026
- Validated
- 21 Jul 2026
- Comments close
- 27 Sept 2026
- Target decision
- 15 Sept 2026
Estimated project value
£10k–£21k
Based on the 6.3m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 6.27m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 36B HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £1,975,00014 months ago18 Jun 2025
- 46 HOLLYCROFT AVENUE, LONDON, NW3 7QNDetached · £7,090,0003 years ago30 Aug 2023
- 36A HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £3,070,0005 years ago11 Feb 2021
- 36B HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £1,625,0005 years ago5 Jan 2021
- 36B HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £1,687,5008 years ago3 Nov 2017
- 42 HOLLYCROFT AVENUE, LONDON, NW3 7QNSemi-detached · £4,150,00010 years ago8 Jan 2016
- FLAT D, 40 HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £628,00011 years ago5 Aug 2015
- 36B HOLLYCROFT AVENUE, LONDON, NW3 7QNFlat or maisonette · Leasehold · £550,00011 years ago24 Apr 2015
Homes here go for about £1,831,250 — the median of the last 8 market sales in NW3 7QN, £550,000 to £7,090,000.
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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