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Permitted2023/4339Submitted 2 years agoLoft conversion

37 Old Devonshire Road Wandsworth SW12 9RD

Alterations including erection of a roof extension to main rear roof; Installation of replacement windows; Installation of solar panels to roof. Erection of a single storey rear extension. Excavation to enlarge basement including formation front and rear lightwells, with associated cycle and refuse storage.

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Progress

Submitted
13 Dec 2023
— completed
Validated
13 Dec 2023
— completed
Consultation
11 Jan 2024
— completed
Target date
7 Feb 2024
— completed
Decided
7 Feb 2024
— completed

Application details

Reference
2023/4339
Local authority
Wandsworth
Postcode
SW12 9RD
Ward
Balham
Application type
Householder
Property type
House

Key dates

Submitted
13 Dec 2023
Validated
13 Dec 2023
Comments close
11 Jan 2024
Target decision
7 Feb 2024
Decided
7 Feb 2024

Estimated project value

£76k–£160k

Based on the 47.0m² 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: 47 · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,480,000 — the median of the last 8 market sales in SW12 9RD, £485,000 to £1,595,700.

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.

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