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Refused28435/APP/2021/3716Submitted 5 years agoRear extension

HAYES Hillingdon

Retention of two-storey side/rear extension and its conversion into a self-contained dwelling with associated parking

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Progress

Submitted
2 Oct 2021
— completed
Validated
2 Oct 2021
— completed
Consultation
13 Dec 2021
— completed
Target date
17 Dec 2021
— completed
Decided
17 Dec 2021
— completed

Application details

Reference
28435/APP/2021/3716
Local authority
Hillingdon
Ward
CHARVILLE
Application type
All Other
Property type
House

Key dates

Submitted
2 Oct 2021
Validated
2 Oct 2021
Comments close
13 Dec 2021
Target decision
17 Dec 2021
Decided
17 Dec 2021

Estimated project value

£30k–£55k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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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