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Permitted4165/APP/2023/1321Submitted 3 years agoRear extension

HAYES Hillingdon

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.70 metres

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Map of the site

Progress

Submitted
5 May 2023
— completed
Validated
5 May 2023
— completed
Consultation
3 Jun 2023
— completed
Target date
15 Jun 2023
— completed
Decided
13 Jun 2023
— completed

Application details

Reference
4165/APP/2023/1321
Local authority
Hillingdon
Ward
HAYES TOWN 2022
Application type
Prior Approval
Property type
House

Key dates

Submitted
5 May 2023
Validated
5 May 2023
Comments close
3 Jun 2023
Target decision
15 Jun 2023
Decided
13 Jun 2023

Estimated project value

£44k–£73k

Based on the 24.3m² 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: 24.34m²

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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