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Permitted164/APP/2021/1108Submitted 5 years agoRear extension

HAYES Hillingdon

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.7 metres, and for which the height of the eaves would be 2.7 metres

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Map of the site

Progress

Submitted
19 Mar 2021
— completed
Validated
19 Mar 2021
— completed
Consultation
16 Apr 2021
— completed
Target date
29 Apr 2021
— completed
Decided
19 Apr 2021
— completed

Application details

Reference
164/APP/2021/1108
Local authority
Hillingdon
Ward
BARNHILL
Application type
Prior Approval
Property type
House

Key dates

Submitted
19 Mar 2021
Validated
19 Mar 2021
Comments close
16 Apr 2021
Target decision
29 Apr 2021
Decided
19 Apr 2021

Estimated project value

£40k–£67k

Based on the 22.2m² 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: 22.2m²

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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