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PermittedP/2021/0822Submitted 5 years agoRear extension

66 Midsummer Avenue Hounslow TW4 5BB

Certificate of lawfulness for rear roof and rear extension with three front roof windows

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Map of the site

Progress

Submitted
2 Mar 2021
— completed
Validated
2 Mar 2021
— completed
Consultation
—
— completed
Target date
27 Apr 2021
— completed
Decided
27 Apr 2021
— completed

Application details

Reference
P/2021/0822
Local authority
Hounslow
Postcode
TW4 5BB
Ward
Hounslow Heath (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
2 Mar 2021
Validated
2 Mar 2021
Target decision
27 Apr 2021
Decided
27 Apr 2021

Estimated project value

£140k–£230k

Based on the 61.3m² 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: 61.29m² · 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 £249,500 — the median of the last 8 market sales in TW4 5BB, £160,000 to £555,000.

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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