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Permitted77042/APP/2022/365Submitted 4 years agoRear extension

HAYES Hillingdon UB3 3JH

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 metres, and for which the height of the eaves would be 2.90 metres.

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Map of the site

Progress

Submitted
10 Feb 2022
— completed
Validated
10 Feb 2022
— completed
Consultation
11 Mar 2022
— completed
Target date
23 Mar 2022
— completed
Decided
23 Mar 2022
— completed

Application details

Reference
77042/APP/2022/365
Local authority
Hillingdon
Postcode
UB3 3JH
Ward
TOWNFIELD
Application type
Prior Approval
Property type
House

Key dates

Submitted
10 Feb 2022
Validated
10 Feb 2022
Comments close
11 Mar 2022
Target decision
23 Mar 2022
Decided
23 Mar 2022

Estimated project value

£475k–£790k

Based on the 211m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 211m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £446,250 — the median of the last 6 market sales in UB3 3JH, £410,000 to £549,950.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

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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