12 Princes Mews Westminster W2 4NX
Amendments to planning permission dated 9th August 2023 (RN:23/02843/FULL) for replacement front door and garage door, alterations to the first and second-floor windows, replacement of the roof structure to accommodate new skylights, mansard roof level alteration and the installation of an air conditioning unit below the roofline, at second-floor level. Namely, to include the rendering of the lower section of the building facade at ground floor level to match the finishes of the adjacent property.
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Progress
Application details
- Reference
- 24/03550/NMA
- Local authority
- Westminster
- Postcode
- W2 4NX
- Ward
- BWW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 May 2024
- Validated
- 29 May 2024
- Target decision
- 26 Jun 2024
- Decided
- 17 Jun 2024
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.
- 6 PRINCES MEWS, LONDON, W2 4NXTerraced · £3,125,00011 months ago19 Nov 2025
- 5 PRINCES MEWS, LONDON, W2 4NXFlat or maisonette · £2,575,00014 months ago31 Jul 2025
- 15 PRINCES MEWS, LONDON, W2 4NXTerraced · Not a standard market sale · £1,345,0002 years ago13 Sept 2024
- 13A PRINCES MEWS, LONDON, W2 4NXFlat or maisonette · £1,700,0003 years ago4 Jul 2023
- 3 PRINCES MEWS, LONDON, W2 4NXTerraced · £2,350,0004 years ago21 Oct 2022
- 12 PRINCES MEWS, LONDON, W2 4NXFlat or maisonette · £1,750,0004 years ago4 Oct 2022
- 19 PRINCES MEWS, LONDON, W2 4NXTerraced · Not a standard market sale · £1,775,0004 years ago22 Jun 2022
- 19A PRINCES MEWS, LONDON, W2 4NXTerraced · £1,925,0004 years ago28 Mar 2022
Homes here go for about £2,137,500 — the median of the last 6 market sales in W2 4NX, £1,700,000 to £3,125,000.
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
- 12 Princes Mews Westminster W2 4NXPermittedNext door
- 12 Princes Mews Westminster W2 4NXPermittedNext door
- 12 Princes Mews Westminster W2 4NXRefusedNext door
- 13B Princes Mews Westminster W2 4NXPermittedNext door
- 8-16 Princes Square Westminster W2 4NPPermittedNext door
- 8-16 Princes Square Westminster W2 4NPPermittedNext door