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PermittedP/2023/3685Submitted 2 years agoLoft conversion

30 Chiswick High Road Hounslow W4 1TE

Details of conditions 4 (materials), 6 (material selection and sustainable sourcing), 7a (water consumption), 8 (landscaping), 9 (boundary wall), 10 (land contamination), 11 (land contamination: phase II), 12 (land contamination: remediation), 16 (construction management plan), 17 (considerate constructor) and 18 (refuse & recylcing) submitted pursuant of planning permission 00248/30-36/P4 dated 03/08/2023 for the erection of a single storey side and front extension and a roof extension to form an additional floor to convert the existing office into a three bedroom residential building with associated landscaping and cycle parking

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Map of the site

Progress

Submitted
11 Jan 2024
— completed
Validated
11 Jan 2024
— completed
Consultation
—
— completed
Target date
6 Mar 2024
— completed
Decided
9 Apr 2024
— completed

Application details

Reference
P/2023/3685
Local authority
Hounslow
Postcode
W4 1TE
Ward
Chiswick Homefields
Application type
All Other
Property type
Commercial

Key dates

Submitted
11 Jan 2024
Validated
11 Jan 2024
Target decision
6 Mar 2024
Decided
9 Apr 2024

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 £450,000 — the median of the last 3 market sales in W4 1TE, £407,500 to £610,000.

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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