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Permitted21356/APP/2020/510Submitted 6 years agoLoft conversion

RUISLIP Hillingdon HA4 6DX

Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

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Map of the site

Progress

Submitted
17 Feb 2020
— completed
Validated
17 Feb 2020
— completed
Consultation
—
— completed
Target date
13 Apr 2020
— completed
Decided
5 Mar 2020
— completed

Application details

Reference
21356/APP/2020/510
Local authority
Hillingdon
Postcode
HA4 6DX
Ward
MANOR
Application type
All Other
Property type
House

Key dates

Submitted
17 Feb 2020
Validated
17 Feb 2020
Target decision
13 Apr 2020
Decided
5 Mar 2020

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £520,000 — the median of the last 7 market sales in HA4 6DX, £485,000 to £648,000.

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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