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Permitted64916/APP/2020/3361Submitted 5 years agoRear extension

RUISLIP MIDDLESEX Hillingdon HA4 9QY

Single storey side/rear extension and conversion of garage to habitable use following demolition of existing conservatory

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Progress

Submitted
19 Oct 2020
— completed
Validated
19 Oct 2020
— completed
Consultation
13 Nov 2020
— completed
Target date
14 Dec 2020
— completed
Decided
4 Dec 2020
— completed

Application details

Reference
64916/APP/2020/3361
Local authority
Hillingdon
Postcode
HA4 9QY
Ward
CAVENDISH
Application type
Householder
Property type
House

Key dates

Submitted
19 Oct 2020
Validated
19 Oct 2020
Comments close
13 Nov 2020
Target decision
14 Dec 2020
Decided
4 Dec 2020

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. 4 recent sales are listed below.

Homes here go for about £633,000 — the median of the last 8 market sales in HA4 9QY, £480,000 to £690,000.

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.

Nearby applications