28 Calbourne Road Wandsworth SW12 8LP
The application seeks planning permission for the replacement of the existing front roof slopes with a mansard roof form across Nos. 2–36 Calbourne Road. The proposed development involves the formation of a steeper lower roof plane set at approximately 70 degrees, with a flat roof section positioned behind the mansard face. Rooflights are proposed within the mansard plane, aligned consistently across the terrace. The existing ridge height will be retained and party wall heights will remain unaltered.The proposal has been designed as a comprehensive terrace-wide intervention, ensuring uniform alignment, consistent proportions and coordinated detailing.
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Progress
Application details
- Reference
- 2026/0920
- Local authority
- Wandsworth
- Postcode
- SW12 8LP
- Ward
- Balham
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 9 Mar 2026
- Validated
- 9 Mar 2026
- Comments close
- 23 Apr 2026
- Target decision
- 8 Jun 2026
- Decided
- 8 Jun 2026
Estimated project value
£580k–£1210k
Based on the 358m² 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: 358.2m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 10 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,600,00018 months ago7 Mar 2025
- 8 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,612,50020 months ago18 Dec 2024
- 32 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,400,0003 years ago24 May 2023
- 26 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,521,5003 years ago1 Nov 2022
- 4 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,615,0003 years ago14 Oct 2022
- 6 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · Not a standard market sale · £1,550,0005 years ago25 Jun 2021
- 8 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £1,060,0007 years ago14 Dec 2018
- 8 CALBOURNE ROAD, LONDON, SW12 8LPTerraced · £960,0008 years ago16 Jul 2018
Homes here go for about £1,521,500 — the median of the last 7 market sales in SW12 8LP, £960,000 to £1,615,000.
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.
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