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Planning application

25/05490/LBC

1 Horse Guards Road London SW1A 2HQ

Granted Westminster Listed Building Consent Application

Proposal

Internal alterations to install doors and access controls on the lower ground floor.

As published by the council, reference 25/05490/LBC

Timeline

Dates from the published record

  1. 5 Aug 2025

    Received by Westminster

  2. 18 Sep 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

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In Westminster

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  • 26/04995/LBC Awaiting decision

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