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PermittedP/2025/3222Submitted 10 months agoLoft conversion

40 Southcote Avenue Hounslow TW13 4EG

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion, Juliet balcony and front roof window to the house.

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Progress

Submitted
24 Oct 2025
— completed
Validated
24 Oct 2025
— completed
Consultation
24 Oct 2025
— completed
Target date
19 Dec 2025
— completed
Decided
2 Dec 2025
— completed

Application details

Reference
P/2025/3222
Local authority
Hounslow
Postcode
TW13 4EG
Ward
Feltham West
Application type
All Other
Property type
House

Key dates

Submitted
24 Oct 2025
Validated
24 Oct 2025
Comments close
24 Oct 2025
Target decision
19 Dec 2025
Decided
2 Dec 2025

Estimated project value

£29k–£60k

Based on the 19.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 19 · 1 additional bedrooms

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 £335,000 — the median of the last 6 market sales in TW13 4EG, £273,000 to £435,000.

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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