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Permitted2017/2691Loft conversion

31 Cathles Road Wandsworth SW12 9LE

Alterations including erection of mansard extension to main rear roof and extension above part of two-storey back addition; single storey rear/side extension and excavation to create an enlarged basement including formation of side and rear lightwells with glass over in connection with conversion of property into 2 x 3-bedroom flats.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
15 Aug 2017
— completed

Application details

Reference
2017/2691
Local authority
Wandsworth
Postcode
SW12 9LE
Ward
BALHAM
Application type
All Other
Property type
Flat

Key dates

Decided
15 Aug 2017

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £925,000 — the median of the last 7 market sales in SW12 9LE, £482,000 to £1,400,000.

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