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Permitted68822/APP/2023/771Submitted 3 years agoLoft conversion

NORTHWOOD Hillingdon HA6 1AT

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

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Map of the site

Progress

Submitted
14 Mar 2023
— completed
Validated
14 Mar 2023
— completed
Consultation
—
— completed
Target date
9 May 2023
— completed
Decided
24 Mar 2023
— completed

Application details

Reference
68822/APP/2023/771
Local authority
Hillingdon
Postcode
HA6 1AT
Ward
NORTHWOOD HILLS 2022
Application type
All Other
Property type
House

Key dates

Submitted
14 Mar 2023
Validated
14 Mar 2023
Target decision
9 May 2023
Decided
24 Mar 2023

Estimated project value

£53k–£110k

Based on the 35.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 35m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £635,000 — the median of the last 7 market sales in HA6 1AT, £615,000 to £855,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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