8315/APP/2026/519Planning Application 8315/APP/2026/519
Full application at 55 HIGHLAND ROAD NORTHWOOD, Hillingdon. View planning documents, track the decision and get email alerts on updates.
Conversion of roof space to habitable use to include hip to gable extension, rear dormer with a Juliette balcony, 2x front rooflight and gable end window (Application for a Lawful Development for a Proposed Development)
8315/APP/2026/519
55 HIGHLAND ROAD NORTHWOOD
This is a full planning application for a dormer extension at 55 HIGHLAND ROAD NORTHWOOD. Hillingdon has handled 4,983 applications of this type and approves 80% of them, typically deciding them in 56 days. It was submitted on 28 February 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 57 applications across NORTHWOOD HILLS 2022. We hold 719 applications in total for the HA6 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Hillingdon