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Permitted56323/APP/2026/1819Submitted last monthRear extension

UXBRIDGE Hillingdon

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.50 metres, and for which the height of the eaves would be 3.00 metres

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Progress

Submitted
22 Jul 2026
— completed
Validated
22 Jul 2026
— completed
Consultation
26 Aug 2026
— completed
Target date
1 Sept 2026
— completed
Decided
28 Aug 2026
— completed

Application details

Reference
56323/APP/2026/1819
Local authority
Hillingdon
Ward
HILLINGDON WEST 2022
Application type
Prior Approval
Property type
House

Key dates

Submitted
22 Jul 2026
Validated
22 Jul 2026
Comments close
26 Aug 2026
Target decision
1 Sept 2026
Decided
28 Aug 2026

Estimated project value

£42k–£69k

Based on the 23.0m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 23

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.

Recorded changes

  • 5 Sept 2026: Approved