3A Astonville Street Wandsworth SW18 5AN
Alterations including erection of mansard roof extension to main rear roof, roof extension and creation of roof terrace with 1.7m glazed safety screen above two storey back addition.
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Progress
Application details
- Reference
- 2026/1694
- Local authority
- Wandsworth
- Postcode
- SW18 5AN
- Ward
- Southfields
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 9 Jul 2026
- Validated
- 9 Jul 2026
- Comments close
- 18 Aug 2026
- Target decision
- 3 Sept 2026
Estimated project value
£16k–£34k
Based on the 10.0m² 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: 10m² · 1 additional bedrooms
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 · £775,00022 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
- 1 Astonville Street Wandsworth SW18 5ANPermittedNext door
- Wandsworth SW18 5ANPendingNext door
- Replingham Road Wandsworth SW18 5LLPermittedAdjoining
- 12A Astonville Street Wandsworth SW18 5ALPermittedAdjoining
- 10 Astonville Street Wandsworth SW18 5ALPermittedAdjoining
- 8A Astonville Street Wandsworth SW18 5ALPendingAdjoining