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PermittedPA25/4056Submitted 10 months agoRear extension

37 South Western Road Richmond TW1 1LG

Ground floor side and rear extension, including a pitched slate roof with 5 x rooflights and metal glazed doors to the rear elevation. Adding pitched roof over the approved first floor rear extension to match the roof design of the adjoining property. Replacement/ Enlargement of existing UPVC/ timber fenestration to front, side and rear elevation with timber sash windows.

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Progress

Submitted
10 Nov 2025
— completed
Validated
10 Nov 2025
— completed
Consultation
—
— completed
Target date
5 Jan 2026
— completed
Decided
31 Mar 2026
— completed

Application details

Reference
PA25/4056
Local authority
Richmond
Postcode
TW1 1LG
Application type
Householder
Property type
House

Key dates

Submitted
10 Nov 2025
Validated
10 Nov 2025
Target decision
5 Jan 2026
Decided
31 Mar 2026

Estimated project value

£115k–£190k

Based on the 50.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 50m²

Recently sold nearby

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

Homes here go for about £1,202,163 — the median of the last 8 market sales in TW1 1LG, £920,000 to £1,450,000.

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.

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