21 Maresfield Gardens Camden NW3 5SD
Conversion of dwelling to four self-contained flats, demolition of rear bay window and erection of two-storey rear extension, enlargement of rear dormer, two new rooflights, alterations to fenestration and new windows, cycle storage, bin enclosure, timber gates, air source heat pump and outbuilding in the rear garden.
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Progress
Application details
- Reference
- 2020/2938/P
- Local authority
- Camden
- Postcode
- NW3 5SD
- Ward
- Frognal & Fitzjohns (Pre May 2022)
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 7 Aug 2020
- Validated
- 7 Aug 2020
- Comments close
- 6 Sept 2020
- Target decision
- 16 Mar 2021
- Decided
- 16 Mar 2021
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. 2 recent sales are listed below.
- FIRST FLOOR FLAT, 25 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,172,50017 months ago20 Mar 2025
- FLAT 2, 23 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,298,65023 months ago9 Oct 2024
- FLAT 2, 21 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,495,0002 years ago26 Jan 2024
- 31D MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,575,0003 years ago21 Jul 2023
- FLAT 3, 23 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,285,0003 years ago2 Jun 2023
- 31C MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · £1,910,0005 years ago1 Jun 2021
- FLAT 1, 27 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · Not a standard market sale · £1,992,8005 years ago15 Jan 2021
- FLAT 2, 27 MARESFIELD GARDENS, LONDON, NW3 5SDFlat or maisonette · Leasehold · Not a standard market sale · £1,425,0005 years ago30 Oct 2020
Homes here go for about £1,396,825 — the median of the last 6 market sales in NW3 5SD, £1,172,500 to £1,910,000.
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
- 21 Camden NW3 5SDPermittedNext door
- 21 Maresfield Gardens Camden NW3 5SDPermittedNext door
- 21 Maresfield Gardens London NW3 5SDUnknownNext door
- Maresfield Gardens Camden NW3 5SDPermittedNext door
- Maresfield Gardens Camden NW3 5SDPermittedNext door
- Maresfield Gardens Camden NW3 5SNPermittedNext door