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Permitted2016/6473Loft conversion

521 Old York Road Wandsworth SW18 1TG

Erection of replacement two-storey rear extension; erection of mansard roof extension to main rear roof, insertion of front dormer and formation of rear roof terrace with screen surround; excavation to enlarge basement including formation of rear lightwell with grille over; alterations to rear and above retail unit to provide 3 x 2-bedroom and 1 x 1-bedroom flats.

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Map of the site

Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
2 Jun 2017
— completed

Application details

Reference
2016/6473
Local authority
Wandsworth
Postcode
SW18 1TG
Ward
FAIRFIELD
Application type
All Other
Property type
Flat

Key dates

Decided
2 Jun 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.

Homes here go for about £588,000 — the median of the last 4 market sales in SW18 1TG, £395,000 to £742,000.

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