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PermittedP/2001/0288Submitted 25 years agoRear extension

644 Great West Road Hounslow TW7 4PU

Conversion of existing single family dwellinghouse into 1 No one bedroom, 2 No two bedroom, 1 No three bedroom self contained flats Two storey flank and rear extensions.

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Map of the site

Progress

Submitted
31 Jan 2001
— completed
Validated
31 Jan 2001
— completed
Consultation
—
— completed
Target date
28 Mar 2001
— completed
Decided
16 Mar 2001
— completed

Application details

Reference
P/2001/0288
Local authority
Hounslow
Postcode
TW7 4PU
Ward
19
Application type
All Other
Property type
Flat

Key dates

Submitted
31 Jan 2001
Validated
31 Jan 2001
Target decision
28 Mar 2001
Decided
16 Mar 2001

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

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

Homes here go for about £610,000 — the median of the last 7 market sales in TW7 4PU, £489,950 to £792,000.

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