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RefusedP/2019/3933Submitted 6 years agoLoft conversion

22 Thornton Avenue Hounslow W4 1QG

Erection of a single storey part side and rear extension, erection of a rear outrigger roof extension with increase in height of the chimney stack, installation of replacement double glazed windows to the house

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Progress

Submitted
8 Nov 2019
— completed
Validated
8 Nov 2019
— completed
Consultation
—
— completed
Target date
3 Jan 2020
— completed
Decided
24 Dec 2019
— completed

Application details

Reference
P/2019/3933
Local authority
Hounslow
Postcode
W4 1QG
Ward
Chiswick Homefields (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
8 Nov 2019
Validated
8 Nov 2019
Target decision
3 Jan 2020
Decided
24 Dec 2019

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. 2 recent sales are listed below.

Homes here go for about £2,000,000 — the median of the last 7 market sales in W4 1QG, £350,000 to £3,000,000.

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