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Permitted41/APP/2021/1421Submitted 5 years agoRear extension

HAYES Hillingdon

Demolition of existing conservatory and 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 3.1 metres, and for which the height of the eaves would be 2.7 metres

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Map of the site

Progress

Submitted
12 Apr 2021
— completed
Validated
12 Apr 2021
— completed
Consultation
12 May 2021
— completed
Target date
23 May 2021
— completed
Decided
17 May 2021
— completed

Application details

Reference
41/APP/2021/1421
Local authority
Hillingdon
Ward
CHARVILLE
Application type
Prior Approval
Property type
House

Key dates

Submitted
12 Apr 2021
Validated
12 Apr 2021
Comments close
12 May 2021
Target decision
23 May 2021
Decided
17 May 2021

Estimated project value

£45k–£75k

Based on the 24.8m² 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: 24.8m²

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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