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Permitted56149/APP/2021/561Submitted 5 years agoRear extension

HIGH ROAD EASTCOTE Hillingdon

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.993 metres, for which the maximum height would be 3.30 metres and for which the height of the eaves would be 3.00 metres.

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Progress

Submitted
11 Feb 2021
— completed
Validated
11 Feb 2021
— completed
Consultation
11 Mar 2021
— completed
Target date
24 Mar 2021
— completed
Decided
22 Mar 2021
— completed

Application details

Reference
56149/APP/2021/561
Local authority
Hillingdon
Ward
NORTHWOOD HILLS
Application type
Prior Approval
Property type
House

Key dates

Submitted
11 Feb 2021
Validated
11 Feb 2021
Comments close
11 Mar 2021
Target decision
24 Mar 2021
Decided
22 Mar 2021

Estimated project value

£40k–£66k

Based on the 22.0m² 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: 22m²

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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