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RefusedP/2023/0010Submitted 3 years agoRear extension

4 Holly Road Hounslow TW3 1UN

Erection of a first floor rear extension with pitched roof, insertion of one rear sun tunnel and alterations to existing openings on ground floor rear elevation

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Map of the site

Progress

Submitted
2 Mar 2023
— completed
Validated
2 Mar 2023
— completed
Consultation
—
— completed
Target date
27 Apr 2023
— completed
Decided
4 Apr 2023
— completed

Application details

Reference
P/2023/0010
Local authority
Hounslow
Postcode
TW3 1UN
Ward
Hounslow Central
Application type
Householder
Property type
House

Key dates

Submitted
2 Mar 2023
Validated
2 Mar 2023
Target decision
27 Apr 2023
Decided
4 Apr 2023

Estimated project value

£20k–£33k

Based on the 8.8m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 8.8m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £410,000 — the median of the last 7 market sales in TW3 1UN, £357,000 to £450,000.

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.

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