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Permitted7879/APP/2026/863Submitted 6 months agoRear extension

HAYES 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 3.00 metres, and for which the height of the eaves would be 2.80 metres.

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Map of the site

Progress

Submitted
2 Apr 2026
— completed
Validated
2 Apr 2026
— completed
Consultation
6 May 2026
— completed
Target date
22 May 2026
— completed
Decided
21 May 2026
— completed

Application details

Reference
7879/APP/2026/863
Local authority
Hillingdon
Ward
CHARVILLE 2022
Application type
Prior Approval
Property type
House

Key dates

Submitted
2 Apr 2026
Validated
2 Apr 2026
Comments close
6 May 2026
Target decision
22 May 2026
Decided
21 May 2026

Estimated project value

£36k–£60k

Based on the 20.0m² 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: 20m²

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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