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Permitted28262/APP/2026/419Submitted 7 months agoLoft conversion

HAYES Hillingdon

Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, and 3 x front roof lights, following the removal of the chimney (Application for a Certificate of Lawful Development for a proposed Development)

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Map of the site

Progress

Submitted
19 Feb 2026
— completed
Validated
19 Feb 2026
— completed
Consultation
—
— completed
Target date
16 Apr 2026
— completed
Decided
16 Apr 2026
— completed

Application details

Reference
28262/APP/2026/419
Local authority
Hillingdon
Ward
BELMORE 2022
Application type
All Other
Property type
House

Key dates

Submitted
19 Feb 2026
Validated
19 Feb 2026
Target decision
16 Apr 2026
Decided
16 Apr 2026

Estimated project value

£35k–£73k

Based on the 29.0m² of floor area stated in the application, at UK average rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 29m²

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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