13 John Prince's Street Westminster W1G 0JR
Roof extension including rear dormer and rooflight to provide for additional office floorspace (Class E).
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Progress
Application details
- Reference
- 25/02601/FULL
- Local authority
- Westminster
- Postcode
- W1G 0JR
- Ward
- WEW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 22 May 2025
- Validated
- 22 May 2025
- Comments close
- 26 Jun 2025
- Target decision
- 17 Jul 2025
- Decided
- 18 Jul 2025
Estimated project value
£40k–£82k
Based on the 24.3m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 24.3m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 13 JOHN PRINCES STREET, LONDON, W1G 0JRTerraced · Leasehold · Not a standard market sale · £2,200,00019 months ago10 Jan 2025
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.
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