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Refused31322/APP/2021/39Submitted 5 years agoRear extension

COLDHARBOUR LANE HAYES Hillingdon

Part two-storey, part single-storey rear extension to create a 1 x 1-bed flat

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Progress

Submitted
4 Feb 2021
— completed
Validated
4 Feb 2021
— completed
Consultation
2 Mar 2021
— completed
Target date
1 Apr 2021
— completed
Decided
1 Apr 2021
— completed

Application details

Reference
31322/APP/2021/39
Local authority
Hillingdon
Ward
TOWNFIELD
Application type
All Other
Property type
Flat

Key dates

Submitted
4 Feb 2021
Validated
4 Feb 2021
Comments close
2 Mar 2021
Target decision
1 Apr 2021
Decided
1 Apr 2021

Estimated project value

£235k–£390k

Based on the 129m² 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: 129.4m²

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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