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Permitted74710/APP/2022/541Submitted 4 years agoLoft conversion

HAYES MIDDLESEX Hillingdon UB3 1JN

Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

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Map of the site

Progress

Submitted
18 Feb 2022
— completed
Validated
18 Feb 2022
— completed
Consultation
—
— completed
Target date
19 Apr 2022
— completed
Decided
12 Apr 2022
— completed

Application details

Reference
74710/APP/2022/541
Local authority
Hillingdon
Postcode
UB3 1JN
Ward
BOTWELL
Application type
All Other
Property type
House

Key dates

Submitted
18 Feb 2022
Validated
18 Feb 2022
Target decision
19 Apr 2022
Decided
12 Apr 2022

Estimated project value

£33k–£69k

Based on the 22.0m² 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: 22m² · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £430,000 — the median of the last 8 market sales in UB3 1JN, £365,000 to £580,000.

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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