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PendingP/2026/2476Submitted last weekRear extension

4 Upton Road Hounslow TW3 3HP

(GS868132614) Certificate of lawfulness proposed for a single storey rear infill extension and a rear roof and outrigger extension with one front roof window to the house

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Progress

Submitted
1 Sept 2026
— completed
Validated
1 Sept 2026
— completed
Consultation
1 Sept 2026 (target)
— not yet reached
Target date
27 Oct 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
P/2026/2476
Local authority
Hounslow
Postcode
TW3 3HP
Ward
Hounslow West
Application type
All Other
Property type
House

Key dates

Submitted
1 Sept 2026
Validated
1 Sept 2026
Comments close
1 Sept 2026
Target decision
27 Oct 2026

Estimated project value

£72k–£120k

Based on the 31.9m² 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: 31.9m² · 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 £220,000 — the median of the last 5 market sales in TW3 3HP, £114,000 to £250,000.

Contains HM Land Registry data © Crown copyright and database right 2021. 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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