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Planning application

24 Hanover Square London

Awaiting decision Westminster 26/06367/FULL Full applications

Works: Extension Loft or dormer Demolition

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

Proposal

Alterations and extensions to 24 Hanover Square including the change of use from office to hotel, a new mansard roof, five storey redevelopment of the 1980s extension to the rear of 24 Hanover Square, a connection at ground and lower ground floor level to the adjacent hotel at 22 Hanover Square, and all works including demolition, enabling, highways and other ancillary works. (Linked with 26/06368/LBC)

As published by the council, reference 26/06367/FULL

Application record

Reference
26/06367/FULL
Category
Full applications
Status
Pending
Received
17 Sep 2026
Validated
17 Sep 2026

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/06368/LBC Awaiting decision

    24 Hanover Square London

    Alterations and extensions to 24 Hanover Square including the change of use from office to hotel, a new mansard roof, five storey redevelopment of the 1980s extension to the rear of 24 Hanover Square, a connection at ground and lower ground floor level to the adjacent hotel at 22 Hanover Square, and all works including demolition, enabling, highways and other ancillary works. (Linked with 26/06367/FULL)

    Submitted 17 Sep 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 17 Sep 2026

    Received by Westminster

  2. 24 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 12 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 91 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/06368/LBC Awaiting decision

    24 Hanover Square London

    Alterations and extensions to 24 Hanover Square including the change of use from office to hotel, a new mansard roof, five storey redevelopment of the 1980s extension to the rear of 24 Hanover Square, a connection at ground and lower ground floor level to the adjacent hotel at 22 Hanover Square, and all works including demolition, enabling, highways and other ancillary works. (Linked with 26/06367/FULL)

    Submitted 17 Sep 2026 Heritage and listed buildings

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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