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Permitted78242/APP/2023/2504Submitted 3 years agoSide extension

RUISLIP Hillingdon HA4 9QX

Erection of a part single storey extension to side and conversion of integral garage to habitable accommodation.

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Progress

Submitted
23 Aug 2023
— completed
Validated
23 Aug 2023
— completed
Consultation
16 Sept 2023
— completed
Target date
18 Oct 2023
— completed
Decided
18 Oct 2023
— completed

Application details

Reference
78242/APP/2023/2504
Local authority
Hillingdon
Postcode
HA4 9QX
Ward
EASTCOTE 2022
Application type
Householder
Property type
House

Key dates

Submitted
23 Aug 2023
Validated
23 Aug 2023
Comments close
16 Sept 2023
Target decision
18 Oct 2023
Decided
18 Oct 2023

Estimated project value

£1510k–£2515k

Based on the 670m² 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: 670m² · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £707,500 — the median of the last 7 market sales in HA4 9QX, £348,000 to £850,000.

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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