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Planning application

46 GATEHILL ROAD NORTHWOOD

Awaiting decision Hillingdon 54175/APP/2026/328

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of a part single-storey and part two-storey rear extension; construction of a front porch; installation of two rear Juliette balconies; formation of an additional side window; raising of the roof height to create habitable accommodation within the roof space, including the construction of a rear dormer and front roof slope windows, following the demolition of the existing rear outbuilding.

As published by the council, reference 54175/APP/2026/328

Application record

Reference
54175/APP/2026/328
Status
Approval
Received
6 Feb 2026

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 54175/APP/2025/2633 Granted

    46 GATEHILL ROAD NORTHWOOD

    Erection of part single storey, part double storey rear extension, and erection of front porch, 2 x Juliette balcony at rear, additional side window, following the demolition of rear outbuilding

    Decided 14 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 6 Feb 2026

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 3 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hillingdon took a median of 58 days over the applications it decided in the last year.

What happens while it is decided

This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 58 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.