20 Chippenham Mews Westminster W9 2AW
Excavation of a half basement extension, conversion of existing garage to habitable space with cycle and bin storage, installation of skylights, and external alterations to doors and windows.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 25/04832/FULL
- Local authority
- Westminster
- Postcode
- W9 2AW
- Ward
- HRW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 14 Jul 2025
- Validated
- 14 Jul 2025
- Comments close
- 8 Oct 2025
- Target decision
- 8 Sept 2025
- Decided
- 28 Oct 2025
Estimated project value
£140k–£205k
Based on the 25.6m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².
Floor area gained: 25.6m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 32 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · Not a standard market sale · £500,0008 months ago23 Jan 2026
- 6 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £1,480,00022 months ago29 Nov 2024
- 28 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £850,00022 months ago26 Nov 2024
- 20 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £1,075,0002 years ago10 Nov 2023
- 22 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £1,280,0004 years ago14 Apr 2022
- 2 CHIPPENHAM MEWS, LONDON, W9 2AWFlat or maisonette · Leasehold · £410,0005 years ago25 Jun 2021
- 16 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £1,200,0005 years ago28 May 2021
- 38 CHIPPENHAM MEWS, LONDON, W9 2AWTerraced · £1,540,0005 years ago26 Mar 2021
Homes here go for about £1,200,000 — the median of the last 7 market sales in W9 2AW, £410,000 to £1,540,000.
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.
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