12 Longfield Street Wandsworth SW18 5RE
Alterations including erection of a mansard extension (with French doors and safety rail) to the main rear roof, including raising the ridge and chimney stack by 600mm; Erection of an extension above the two-storey back addition; Erection of a single storey rear and side extension; Removal of shopfront, installation of white rendered banding detail and 2 x timber sash windows and bricking up to match existing; Installation of a replacement timber front entrance door; Removal of existing front porch.
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Progress
Application details
- Reference
- 2025/4565
- Local authority
- Wandsworth
- Postcode
- SW18 5RE
- Ward
- Southfields
- Application type
- Householder
- Property type
- Commercial
Key dates
- Submitted
- 5 Jan 2026
- Validated
- 5 Jan 2026
- Comments close
- 27 Jan 2026
- Target decision
- 4 Mar 2026
- Decided
- 4 Mar 2026
Estimated project value
£80k–£165k
Based on the 49.5m² 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: 49.5m² · 1 additional bedrooms
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 52 LONGFIELD STREET, LONDON, SW18 5RETerraced · £1,025,0002 months ago9 Jul 2026
- 38 LONGFIELD STREET, LONDON, SW18 5RETerraced · £750,00019 months ago30 Jan 2025
- 26 LONGFIELD STREET, LONDON, SW18 5RETerraced · £744,99520 months ago3 Jan 2025
- 84 LONGFIELD STREET, LONDON, SW18 5RETerraced · £683,50023 months ago2 Oct 2024
- 72 LONGFIELD STREET, LONDON, SW18 5RETerraced · £860,0002 years ago24 Nov 2023
- 10 LONGFIELD STREET, LONDON, SW18 5RETerraced · £1,050,0003 years ago5 Aug 2023
- 68 LONGFIELD STREET, LONDON, SW18 5RETerraced · £812,0003 years ago7 Jul 2023
- 30 LONGFIELD STREET, LONDON, SW18 5RETerraced · £1,225,0504 years ago28 Jul 2022
Homes here go for about £836,000 — the median of the last 8 market sales in SW18 5RE, £683,500 to £1,225,050.
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
- 12 Longfield Street Wandsworth SW18 5REPermittedNext door
- 16 Longfield Street Wandsworth SW18 5REPermittedNext door
- 18 Longfield Street Wandsworth SW18 5REPermittedNext door
- 18 Longfield Street Wandsworth SW18 5REPermittedNext door
- 18 Longfield Street Wandsworth SW18 5RERefusedNext door
- Wandsworth-2021_2777PendingAdjoining