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Permitted2026/0887Submitted 6 months agoLoft conversion

Westhorpe Road Wandsworth SW15 1QH

This project concerns the modification of an existing extension and a loft conversion at the rear of the house. The modification is to higher slightly the existing mansard roof and create a mansard return on the side, all on the rear side of the house. The front of the house does not change. This planning also concerns the modification of 3 roof windows transformed into one on the GF side extension and the re-opening of the small window on the 1st floor, allowing a good and standard ventilation in this wet room.

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Progress

Submitted
12 Mar 2026
— completed
Validated
12 Mar 2026
— completed
Consultation
13 Apr 2026
— completed
Target date
7 May 2026
— completed
Decided
5 May 2026
— completed

Application details

Reference
2026/0887
Local authority
Wandsworth
Postcode
SW15 1QH
Ward
Thamesfield
Application type
Householder
Property type
House

Key dates

Submitted
12 Mar 2026
Validated
12 Mar 2026
Comments close
13 Apr 2026
Target decision
7 May 2026
Decided
5 May 2026

Estimated project value

£34k–£71k

Based on the 21.0m² 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: 21 · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £1,662,500 — the median of the last 8 market sales in SW15 1QH, £1,000,000 to £1,850,000.

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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