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Refused52072/APP/2021/3398Submitted 5 years agoSide extension

HAYES Hillingdon

Single storey side extension and conversion of garage into habitable accommodation including replacement of garage door with window to provide a granny annexe

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Progress

Submitted
7 Sept 2021
— completed
Validated
7 Sept 2021
— completed
Consultation
13 Oct 2021
— completed
Target date
2 Nov 2021
— completed
Decided
2 Nov 2021
— completed

Application details

Reference
52072/APP/2021/3398
Local authority
Hillingdon
Ward
TOWNFIELD
Application type
Householder
Property type
House

Key dates

Submitted
7 Sept 2021
Validated
7 Sept 2021
Comments close
13 Oct 2021
Target decision
2 Nov 2021
Decided
2 Nov 2021

Estimated project value

£29k–£48k

Based on the 16.0m² 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: 16m² · 1 additional bedrooms

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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