1 Astonville Street Wandsworth SW18 5AN
Alterations including erection of a mansard roof extension (with French doors and safety railing) to main rear roof, including raising the ridge by 300mm; extension above part of the two-storey back addition; installation of window to first floor rear elevation of the back addition; creation of a roof terrace above the two-storey back addition with glazed 1.7m screen.
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Progress
Application details
- Reference
- 2021/4419
- Local authority
- Wandsworth
- Postcode
- SW18 5AN
- Ward
- Southfields
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 28 Oct 2021
- Validated
- 28 Oct 2021
- Comments close
- 10 Feb 2022
- Target decision
- 11 Feb 2022
- Decided
- 11 Feb 2022
Estimated project value
£65k–£135k
Based on the 40.0m² 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: 40m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 19 ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £653,1437 months ago20 Jan 2026
- 23A ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £855,00015 months ago12 May 2025
- 41 ASTONVILLE STREET, LONDON, SW18 5ANTerraced · £925,00016 months ago6 May 2025
- 3A ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £775,00023 months ago11 Oct 2024
- 1A ASTONVILLE STREET, LONDON, SW18 5ANTerraced · Leasehold · £600,0002 years ago27 Aug 2024
- 29 ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £600,0002 years ago5 Aug 2024
- 19A ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £847,0012 years ago1 May 2024
- 21 ASTONVILLE STREET, LONDON, SW18 5ANFlat or maisonette · Leasehold · £567,0002 years ago15 Mar 2024
Homes here go for about £714,072 — the median of the last 8 market sales in SW18 5AN, £567,000 to £925,000.
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.
Nearby applications
- Wandsworth SW18 5ANPendingNext door
- 3A Astonville Street Wandsworth SW18 5ANPendingNext door
- Replingham Road Wandsworth SW18 5LLPermittedAdjoining
- 122 Replingham Road Wandsworth SW18 5LLPermittedAdjoining
- 12A Astonville Street Wandsworth SW18 5ALPermitted44 yd
- 10 Astonville Street Wandsworth SW18 5ALPermitted45 yd