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Permitted64420/APP/2021/4605Submitted 4 years agoRear extension

RUISLIP MIDDLESEX Hillingdon HA4 9HD

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 2.9 metres

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Map of the site

Progress

Submitted
22 Dec 2021
— completed
Validated
22 Dec 2021
— completed
Consultation
31 Jan 2022
— completed
Target date
1 Feb 2022
— completed
Decided
1 Feb 2022
— completed

Application details

Reference
64420/APP/2021/4605
Local authority
Hillingdon
Postcode
HA4 9HD
Ward
CAVENDISH
Application type
Prior Approval
Property type
House

Key dates

Submitted
22 Dec 2021
Validated
22 Dec 2021
Comments close
31 Jan 2022
Target decision
1 Feb 2022
Decided
1 Feb 2022

Estimated project value

£48k–£80k

Based on the 21.3m² 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: 21.3m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £555,000 — the median of the last 7 market sales in HA4 9HD, £495,000 to £720,000.

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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