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Permitted14032/APP/2021/2749Loft conversion

RUISLIP Hillingdon HA4 9SF

Part single storey, part two storey side/rear extension, conversion of roof space to habitable use to include a rear dormer and 2 front roof lights and conversion of single dwelling to 2 x 3 bed self-contained flats involving subdivision of rear garden, cycle/refuse storage, parking, hard and soft landscaping and boundary treatment

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Map of the site

Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
7 Sept 2021
— completed

Application details

Reference
14032/APP/2021/2749
Local authority
Hillingdon
Postcode
HA4 9SF
Application type
All Other
Property type
Flat

Key dates

Decided
7 Sept 2021

Estimated project value

£100k–£215k

Based on the 68.3m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 68.3m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £530,000 — the median of the last 8 market sales in HA4 9SF, £400,000 to £575,000.

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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