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Permitted4626/APP/2023/2060Submitted 3 years agoLoft conversion

NORTHWOOD Hillingdon

Erection of part two storey, part single- storey rear extension with balcony to the rear. Conversion of roof space to habitable use to include rear dormer and 3 new side facing roof lights. Removal of front porch, replacement of windows to dwelling, increase in height of chimney stack and amendments to fenestration.

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Map of the site

Progress

Submitted
11 Jul 2023
— completed
Validated
11 Jul 2023
— completed
Consultation
15 Aug 2023
— completed
Target date
16 Nov 2023
— completed
Decided
8 Nov 2023
— completed

Application details

Reference
4626/APP/2023/2060
Local authority
Hillingdon
Ward
NORTHWOOD 2022
Application type
Householder
Property type
House

Key dates

Submitted
11 Jul 2023
Validated
11 Jul 2023
Comments close
15 Aug 2023
Target decision
16 Nov 2023
Decided
8 Nov 2023

Estimated project value

£67k–£140k

Based on the 56.0m² 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: 56m² · 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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