Howitt Road Camden NW3 4LX
Erection of mansard roof extension to create 7 self-contained flats (Class C3)
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Progress
Application details
- Reference
- 2021/3839/P
- Local authority
- Camden
- Postcode
- NW3 4LX
- Ward
- Belsize (Pre May 2022)
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 22 Sept 2021
- Validated
- 22 Sept 2021
- Comments close
- 17 Nov 2021
- Target decision
- 17 Nov 2021
- Decided
- 3 Aug 2022
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 4 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £329,0007 months ago2 Feb 2026
- 24 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £470,0003 years ago11 Jan 2023
- 3 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £395,0003 years ago8 Dec 2022
- 17 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £380,0006 years ago24 Jun 2020
- 25 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £410,0008 years ago20 Apr 2018
- 28 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £432,5009 years ago25 May 2017
- 9 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · £416,00010 years ago23 Mar 2016
- 27 HOWITT CLOSE, LONDON, NW3 4LXFlat or maisonette · Leasehold · Not a standard market sale · £416,50010 years ago29 Sept 2015
Homes here go for about £410,000 — the median of the last 7 market sales in NW3 4LX, £329,000 to £470,000.
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
- Howitt Road Camden NW3 4LXRefusedNext door
- Howitt Close Howitt Road London NW3 4LXUnknownNext door
- Howitt Close Howitt Road London NW3 4LXUnknownNext door
- 57 Howitt Road Camden NW3 4LUPermittedAdjoining
- 42 Belsize Park Gardens Camden NW3 4LYPermittedAdjoining
- Belsize Park Gardens Camden NW3 4LYPermittedAdjoining