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PermittedP/2008/3446Submitted 17 years agoLoft conversion

414 Hanworth Road Hounslow TW3 3SN

Certificate of Lawfulness for the erection of side & rear roof extensions

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Progress

Submitted
13 Nov 2008
— completed
Validated
13 Nov 2008
— completed
Consultation
—
— completed
Target date
8 Jan 2009
— completed
Decided
18 Dec 2008
— completed

Application details

Reference
P/2008/3446
Local authority
Hounslow
Postcode
TW3 3SN
Ward
Hounslow Heath (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
13 Nov 2008
Validated
13 Nov 2008
Target decision
8 Jan 2009
Decided
18 Dec 2008

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £446,500 — the median of the last 4 market sales in TW3 3SN, £400,000 to £470,000.

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.

Nearby applications