21 Camden NW1 8YA
Installation of an air source heat pump with enclosure with slatted timber cover on rear roof terrace, installation of security grilles to the front and in the rear outrigger all at basement level.
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Progress
Application details
- Reference
- 2022/4762/P
- Local authority
- Camden
- Postcode
- NW1 8YA
- Ward
- Holborn and Covent Garden
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 10 Jan 2023
- Validated
- 10 Jan 2023
- Decided
- 12 Apr 2023
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. 2 recent sales are listed below.
- 14 CHALCOT SQUARE, LONDON, NW1 8YAOther · Not a standard market sale · £9,900,0008 months ago12 Dec 2025
- 15 CHALCOT SQUARE, LONDON, NW1 8YATerraced · £13,000,00013 months ago31 Jul 2025
- 32A CHALCOT SQUARE, LONDON, NW1 8YAFlat or maisonette · Leasehold · £885,0002 years ago10 Apr 2024
- 28 CHALCOT SQUARE, LONDON, NW1 8YATerraced · £6,950,0003 years ago31 Mar 2023
- 21 CHALCOT SQUARE, LONDON, NW1 8YATerraced · £7,450,0004 years ago9 Jul 2022
- 13 CHALCOT SQUARE, LONDON, NW1 8YATerraced · £4,425,0004 years ago6 May 2022
- 19A CHALCOT SQUARE, LONDON, NW1 8YAFlat or maisonette · Leasehold · £1,500,0004 years ago6 Jan 2022
- 14 CHALCOT SQUARE, LONDON, NW1 8YATerraced · £9,000,0004 years ago23 Nov 2021
Homes here go for about £6,950,000 — the median of the last 7 market sales in NW1 8YA, £885,000 to £13,000,000.
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 Chalcot Square Camden NW1 8YAPermittedNext door
- 20 Chalcot Square CamdenPermittedNext door
- 22A Chalcot Square Camden NW1 8YAPermittedNext door
- 19 Chalcot Square London NW1 8YAPendingNext door
- 18 Chalcot Square London NW1 8YAUnknownAdjoining
- Basement Flat 18 Chalcot Square London NW1 8YAPermittedAdjoining