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PermittedP/2014/5248Submitted 11 years agoTwo-storey extension

20 Tolson Road Hounslow TW7 7AE

Erection of a two storey side extension, a single storey rear extension, alterations to the rear roof slope and installation of three front roof windows to the house

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Map of the site

Progress

Submitted
22 Dec 2014
— completed
Validated
22 Dec 2014
— completed
Consultation
—
— completed
Target date
16 Feb 2015
— completed
Decided
2 Feb 2015
— completed

Application details

Reference
P/2014/5248
Local authority
Hounslow
Postcode
TW7 7AE
Ward
Isleworth (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
22 Dec 2014
Validated
22 Dec 2014
Target decision
16 Feb 2015
Decided
2 Feb 2015

Estimated project value

£69k–£165k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £545,950 — the median of the last 7 market sales in TW7 7AE, £387,000 to £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