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Permitted74610/APP/2019/586Submitted 7 years agoRear extension

EASTCOTE Hillingdon HA4 8SZ

Single storey side/rear extension (Application for a Certificate of Lawful Development for a Proposed Development)

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Map of the site

Progress

Submitted
18 Feb 2019
— completed
Validated
18 Feb 2019
— completed
Consultation
—
— completed
Target date
15 Apr 2019
— completed
Decided
4 Apr 2019
— completed

Application details

Reference
74610/APP/2019/586
Local authority
Hillingdon
Postcode
HA4 8SZ
Ward
EASTCOTE & E RUISLIP
Application type
All Other
Property type
House

Key dates

Submitted
18 Feb 2019
Validated
18 Feb 2019
Target decision
15 Apr 2019
Decided
4 Apr 2019

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

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

Homes here go for about £728,750 — the median of the last 8 market sales in HA4 8SZ, £672,000 to £827,500.

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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