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Permitted80046/APP/2026/1074Submitted 6 months agoRear extension

HILLINGDON Hillingdon UB8 3PY

Erection of side and rear extension (Application for a Certificate of Lawful Development for a Proposed Development)

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Map of the site

Progress

Submitted
30 Apr 2026
— completed
Validated
30 Apr 2026
— completed
Consultation
—
— completed
Target date
25 Jun 2026
— completed
Decided
4 Jun 2026
— completed

Application details

Reference
80046/APP/2026/1074
Local authority
Hillingdon
Postcode
UB8 3PY
Ward
COLHAM & COWLEY
Application type
All Other
Property type
House

Key dates

Submitted
30 Apr 2026
Validated
30 Apr 2026
Target decision
25 Jun 2026
Decided
4 Jun 2026

Estimated project value

£51k–£85k

Based on the 22.5m² 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: 22.5m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £482,500 — the median of the last 6 market sales in UB8 3PY, £450,000 to £540,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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