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PermittedP/2026/0789Submitted 6 months agoLoft conversion

116 Rochester Avenue Hounslow TW13 4EJ

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

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Map of the site

Progress

Submitted
9 Mar 2026
— completed
Validated
9 Mar 2026
— completed
Consultation
9 Mar 2026
— completed
Target date
4 May 2026
— completed
Decided
10 Apr 2026
— completed

Application details

Reference
P/2026/0789
Local authority
Hounslow
Postcode
TW13 4EJ
Ward
Feltham West
Application type
All Other
Property type
House

Key dates

Submitted
9 Mar 2026
Validated
9 Mar 2026
Comments close
9 Mar 2026
Target decision
4 May 2026
Decided
10 Apr 2026

Estimated project value

£32k–£66k

Based on the 21.0m² 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: 21 · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £395,000 — the median of the last 4 market sales in TW13 4EJ, £390,000 to £440,000.

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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