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Permitted75426/APP/2022/894Submitted 4 years agoRear extension

RUISLIP MIDDLESEX Hillingdon HA4 8AN

Erection of single storey rear extension and a new window opening at ground floor level on the side elevation of dwellinghouse (Application for a Certificate of Lawful Development for a Proposed Development).

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Map of the site

Progress

Submitted
17 Mar 2022
— completed
Validated
17 Mar 2022
— completed
Consultation
—
— completed
Target date
12 May 2022
— completed
Decided
12 May 2022
— completed

Application details

Reference
75426/APP/2022/894
Local authority
Hillingdon
Postcode
HA4 8AN
Ward
EASTCOTE & E RUISLIP
Application type
All Other
Property type
House

Key dates

Submitted
17 Mar 2022
Validated
17 Mar 2022
Target decision
12 May 2022
Decided
12 May 2022

Estimated project value

£49k–£81k

Based on the 21.6m² 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: 21.6m²

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 £619,500 — the median of the last 8 market sales in HA4 8AN, £461,500 to £730,674.

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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