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Permitted74427/APP/2021/3071Submitted 4 years agoLoft conversion

HILLINGDON Hillingdon UB10 OBN

Retention of single storey side extension and rear dormer roof extension (Application for a Certificate of Lawful Development for an Existing Development)

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Map of the site

Progress

Submitted
3 Feb 2022
— completed
Validated
3 Feb 2022
— completed
Consultation
1 Mar 2022
— completed
Target date
31 Mar 2022
— completed
Decided
11 May 2022
— completed

Application details

Reference
74427/APP/2021/3071
Local authority
Hillingdon
Postcode
UB10 OBN
Ward
UXBRIDGE NORTH
Application type
All Other
Property type
House

Key dates

Submitted
3 Feb 2022
Validated
3 Feb 2022
Comments close
1 Mar 2022
Target decision
31 Mar 2022
Decided
11 May 2022

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. 8 recent sales are listed below.

Homes here go for about £832,500 — the median of the last 8 market sales in UB10 (the wider postcode district), £320,000 to £1,400,000.

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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