21 Tonsley Road Wandsworth SW18 1BG
Alterations including erection of a mansard roof extension to main rear roof, raising main roof ridge height by 350mm, roof extension above part of two-storey back addition, and part single-, part two-storey side/rear extension. (Revised description.)
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Progress
Application details
- Reference
- 2022/0901
- Local authority
- Wandsworth
- Postcode
- SW18 1BG
- Ward
- Fairfield - Historic
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 14 Mar 2022
- Validated
- 14 Mar 2022
- Comments close
- 13 Apr 2022
- Target decision
- 13 May 2022
- Decided
- 11 May 2022
Estimated project value
£68k–£140k
Based on the 41.6m² 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: 41.6m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 6 recent sales are listed below.
- 17 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,125,00010 months ago31 Oct 2025
- 1B TONSLEY ROAD, LONDON, SW18 1BGFlat or maisonette · Leasehold · £700,00013 months ago29 Jul 2025
- 2A TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,075,00013 months ago18 Jul 2025
- 14 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,190,00019 months ago30 Jan 2025
- 11 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,190,00021 months ago10 Dec 2024
- 16 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,150,00021 months ago20 Nov 2024
- 23 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,150,0002 years ago23 Aug 2024
- 18 TONSLEY ROAD, LONDON, SW18 1BGTerraced · £1,259,0002 years ago19 Jan 2024
Homes here go for about £1,150,000 — the median of the last 8 market sales in SW18 1BG, £700,000 to £1,259,000.
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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