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PermittedP/2003/0011Submitted 23 years agoLoft conversion

23 Whitehall Gardens Hounslow W4 3LT

Certificate of Lawfulness for the erection of roof extension to dwellinghouse.

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Progress

Submitted
8 Jan 2003
— completed
Validated
8 Jan 2003
— completed
Consultation
—
— completed
Target date
4 Mar 2003
— completed
Decided
16 Jan 2003
— completed

Application details

Reference
P/2003/0011
Local authority
Hounslow
Postcode
W4 3LT
Ward
19
Application type
All Other
Property type
House

Key dates

Submitted
8 Jan 2003
Validated
8 Jan 2003
Target decision
4 Mar 2003
Decided
16 Jan 2003

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner 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

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £1,250,000 — the median of the last 7 market sales in W4 3LT, £585,000 to £1,450,000.

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.

Nearby applications