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PermittedP/1999/0355Submitted 27 years agoLoft conversion

40 Wilmington Avenue Hounslow W4 3HA

Erection of a single storey rear and flank extension and rear dormerroof extension to dwellinghouse.

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Progress

Submitted
18 Feb 1999
— completed
Validated
18 Feb 1999
— completed
Consultation
—
— completed
Target date
15 Apr 1999
— completed
Decided
22 Apr 1999
— completed

Application details

Reference
P/1999/0355
Local authority
Hounslow
Postcode
W4 3HA
Ward
18
Application type
All Other
Property type
House

Key dates

Submitted
18 Feb 1999
Validated
18 Feb 1999
Target decision
15 Apr 1999
Decided
22 Apr 1999

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £1,640,000 — the median of the last 7 market sales in W4 3HA, £1,230,208 to £1,846,000.

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