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Planning application

157 Brent Street London NW4 4DJ

Awaiting decision Barnet 26/3848/FUL Full applications

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Mansard roof extension involving 2no. front, 3no. side and 2no. rear dormer windows to provide 1no. self-contained flat including raising of the eaves level and addition of window to second floor. Removal of chimneys. Additional side door to ground floor level to provide access to cycle and refuse/recycling storage

As published by the council, reference 26/3848/FUL

Application record

Reference
26/3848/FUL
Category
Full applications
Status
Pending Consideration
Received
23 Oct 2026
Validated
23 Oct 2026
Postcode
NW4 4DJ

Timeline

Dates from the published record

  1. 23 Oct 2026

    Received by Barnet

  2. 23 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Barnet took a median of 46 days over the applications it decided in the last year.

What happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided full applications in a median of 56 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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    369 Watford Way London NW4 4TE

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  • 26/3812/FUL Awaiting decision

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