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PermittedP/2002/2744Submitted 24 years agoRear extension

21 Alderney Avenue Hounslow TW5 0QN

Erection of a two storey side and single storey rear extension to dwellinghouse incorporating garage.

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Map of the site

Progress

Submitted
16 Sept 2002
— completed
Validated
16 Sept 2002
— completed
Consultation
—
— completed
Target date
10 Nov 2002
— completed
Decided
9 Jan 2003
— completed

Application details

Reference
P/2002/2744
Local authority
Hounslow
Postcode
TW5 0QN
Ward
09
Application type
All Other
Property type
House

Key dates

Submitted
16 Sept 2002
Validated
16 Sept 2002
Target decision
10 Nov 2002
Decided
9 Jan 2003

Estimated project value

£38k–£69k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £670,000 — the median of the last 7 market sales in TW5 0QN, £269,647 to £1,700,000.

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