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PermittedP/2023/0003Submitted 3 years agoRear extension

27 Dene Avenue Hounslow TW3 3AQ

Erection of first floor rear extension with associated roof alteration to the house

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Map of the site

Progress

Submitted
5 Jan 2023
— completed
Validated
5 Jan 2023
— completed
Consultation
—
— completed
Target date
2 Mar 2023
— completed
Decided
23 Feb 2023
— completed

Application details

Reference
P/2023/0003
Local authority
Hounslow
Postcode
TW3 3AQ
Ward
Hounslow West
Application type
Householder
Property type
House

Key dates

Submitted
5 Jan 2023
Validated
5 Jan 2023
Target decision
2 Mar 2023
Decided
23 Feb 2023

Estimated project value

£17k–£29k

Based on the 7.6m² 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: 7.6m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £580,662 — the median of the last 7 market sales in TW3 3AQ, £530,000 to £690,000.

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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