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Planning application

47B Welbeck Street London W1G 9XN

Awaiting decision Westminster 26/06411/FULL Full applications

Works: 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

Alterations to the existing building comprising the provision of dual Office (Class E(g)(i)) and Healthcare (Class E(e)) accommodation from lower ground to third-floor levels; installation of external plant and enclosure at roof level; installation of slimline glazing to existing windows at lower ground, second and fourth floors; replacement of existing single-glazed third-floor windows with double-glazed units; removal of roof hatches and installation of a rooflight and service opening; and alterations to the lower ground floor lightwell.

As published by the council, reference 26/06411/FULL

Application record

Reference
26/06411/FULL
Category
Full applications
Status
Pending
Received
18 Sep 2026
Validated
18 Sep 2026
Postcode
W1G 9XN

Timeline

Dates from the published record

  1. 18 Sep 2026

    Received by Westminster

  2. 30 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 13 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Westminster took a median of 86 days over the applications it decided in the last year.

What happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 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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