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PermittedP/2025/0659Submitted over a year agoLoft conversion

55 Sutton Lane South Hounslow W4 3JR

Certificate of lawfulness for the proposed erection of a single storey side and rear extension, rear roof extension with hip to gable conversion and front roof windows to the house.

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Progress

Submitted
3 Mar 2025
— completed
Validated
3 Mar 2025
— completed
Consultation
3 Mar 2025
— completed
Target date
28 Apr 2025
— completed
Decided
29 Apr 2025
— completed

Application details

Reference
P/2025/0659
Local authority
Hounslow
Postcode
W4 3JR
Ward
Chiswick Riverside
Application type
All Other
Property type
House

Key dates

Submitted
3 Mar 2025
Validated
3 Mar 2025
Comments close
3 Mar 2025
Target decision
28 Apr 2025
Decided
29 Apr 2025

Estimated project value

£125k–£265k

Based on the 78.0m² 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: 78 · 2 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 £600,000 — the median of the last 7 market sales in W4 3JR, £300,000 to £1,650,000.

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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