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Permitted5700/APP/2021/3750Submitted 4 years agoRear extension

HAYES Hillingdon

Erection of first floor rear extension

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Progress

Submitted
6 Oct 2021
— completed
Validated
6 Oct 2021
— completed
Consultation
3 Nov 2021
— completed
Target date
1 Dec 2021
— completed
Decided
1 Dec 2021
— completed

Application details

Reference
5700/APP/2021/3750
Local authority
Hillingdon
Ward
BARNHILL
Application type
Householder
Property type
House

Key dates

Submitted
6 Oct 2021
Validated
6 Oct 2021
Comments close
3 Nov 2021
Target decision
1 Dec 2021
Decided
1 Dec 2021

Estimated project value

£15k–£25k

Based on the 8.3m² 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: 8.25m²

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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