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PermittedP/2026/0823Submitted 6 months agoLoft conversion

Princes Avenue Hounslow W3 8LS

Erection of single-storey rear infil extension, rear patio, rear dormer, roof lights to front elevation and internal alterations.

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Map of the site

Progress

Submitted
11 Mar 2026
— completed
Validated
11 Mar 2026
— completed
Consultation
10 Apr 2026
— completed
Target date
9 Jun 2026
— completed
Decided
3 Jun 2026
— completed

Application details

Reference
P/2026/0823
Local authority
Hounslow
Postcode
W3 8LS
Ward
Chiswick Gunnersbury
Application type
Householder
Property type
House

Key dates

Submitted
11 Mar 2026
Validated
11 Mar 2026
Comments close
10 Apr 2026
Target decision
9 Jun 2026
Decided
3 Jun 2026

Estimated project value

£57k–£120k

Based on the 35.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 35 · 1 additional bedrooms

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £777,000 — the median of the last 7 market sales in W3 8LS, £410,000 to £975,000.

Contains HM Land Registry data © Crown copyright and database right 2023. 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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