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Permitted29304/APP/2021/959Submitted 5 years agoLoft conversion

RUISLIP Hillingdon

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

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Progress

Submitted
11 Mar 2021
— completed
Validated
11 Mar 2021
— completed
Consultation
8 Apr 2021
— completed
Target date
6 May 2021
— completed
Decided
19 Apr 2021
— completed

Application details

Reference
29304/APP/2021/959
Local authority
Hillingdon
Ward
CAVENDISH
Application type
All Other
Property type
House

Key dates

Submitted
11 Mar 2021
Validated
11 Mar 2021
Comments close
8 Apr 2021
Target decision
6 May 2021
Decided
19 Apr 2021

Estimated project value

£41k–£85k

Based on the 34.0m² 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: 34m² · 1 additional bedrooms

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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