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Permitted3255/APP/2023/592Submitted 3 years agoLoft conversion

RUISLIP Hillingdon

Retention of single storey rear extension involving demolition of existing extension, conversion of roof space to habitable use to include 1 x rear dormer, 2 x front dormers, installation of 2 x roof lights to the front roof slope and 3 x roof lights to the rear roof slope and conversion of roof from hip to gable end with alterations to fenestration (Retrospective Application).

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Progress

Submitted
1 Mar 2023
— completed
Validated
1 Mar 2023
— completed
Consultation
28 Mar 2023
— completed
Target date
17 Jul 2023
— completed
Decided
17 Jul 2023
— completed

Application details

Reference
3255/APP/2023/592
Local authority
Hillingdon
Ward
RUISLIP 2022
Application type
Householder
Property type
House

Key dates

Submitted
1 Mar 2023
Validated
1 Mar 2023
Comments close
28 Mar 2023
Target decision
17 Jul 2023
Decided
17 Jul 2023

Estimated project value

£115k–£235k

Based on the 94.0m² 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: 94m² · 2 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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