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Permitted78773/APP/2024/1236Submitted 2 years agoRear extension

RUISLIP Hillingdon HA4 7AY

Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development).

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Map of the site

Progress

Submitted
9 May 2024
— completed
Validated
9 May 2024
— completed
Consultation
—
— completed
Target date
4 Jul 2024
— completed
Decided
28 Jun 2024
— completed

Application details

Reference
78773/APP/2024/1236
Local authority
Hillingdon
Postcode
HA4 7AY
Ward
RUISLIP 2022
Application type
All Other
Property type
House

Key dates

Submitted
9 May 2024
Validated
9 May 2024
Target decision
4 Jul 2024
Decided
28 Jun 2024

Estimated project value

£71k–£120k

Based on the 31.5m² 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: 31.5m²

Recently sold nearby

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

Homes here go for about £656,000 — the median of the last 8 market sales in HA4 7AY, £595,000 to £825,000.

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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