23 Sefton Street Wandsworth SW15 1NA
Alterations including erection of single-storey rear/side extension
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Progress
Application details
- Reference
- 2023/2696
- Local authority
- Wandsworth
- Postcode
- SW15 1NA
- Ward
- Thamesfield
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 17 Jul 2023
- Validated
- 17 Jul 2023
- Comments close
- 16 Aug 2023
- Target decision
- 11 Sept 2023
- Decided
- 11 Sept 2023
Estimated project value
£25k–£41k
Based on the 10.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 10m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 45 SEFTON STREET, LONDON, SW15 1NATerraced · £1,340,00013 months ago25 Jul 2025
- 25 SEFTON STREET, LONDON, SW15 1NATerraced · £1,350,00015 months ago12 May 2025
- 33 SEFTON STREET, LONDON, SW15 1NATerraced · £1,415,00016 months ago28 Apr 2025
- FLAT 3, 1C SEFTON STREET, LONDON, SW15 1NAFlat or maisonette · Leasehold · £518,00017 months ago31 Mar 2025
- 29 SEFTON STREET, LONDON, SW15 1NATerraced · £1,044,3702 years ago6 Nov 2023
- 59 SEFTON STREET, LONDON, SW15 1NASemi-detached · £840,0003 years ago25 Nov 2022
- 17 SEFTON STREET, LONDON, SW15 1NATerraced · £1,008,0003 years ago17 Oct 2022
- 41 SEFTON STREET, LONDON, SW15 1NATerraced · £845,0004 years ago12 Apr 2022
Homes here go for about £1,026,185 — the median of the last 8 market sales in SW15 1NA, £518,000 to £1,415,000.
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.
Nearby applications
- 25 Sefton Street Wandsworth SW15 1NAPermittedNext door
- 17 Sefton Street Wandsworth SW15 1NAPermittedNext door
- 17 Sefton Street Wandsworth SW15 1NAPermittedNext door
- Sefton Street Wandsworth SW15 1NARefusedNext door
- 16 Commondale Wandsworth SW15 1HSPendingAdjoining
- Sefton Street Wandsworth SW15 1LZPermittedAdjoining