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Planning application

1 Horse Guards Road London SW1A 2HQ

Granted Westminster 25/09098/LBC Listed Building Consent Application

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Listed building consent for internal alterations across EP1.

As published by the council, reference 25/09098/LBC

Application record

Reference
25/09098/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Application Permitted
Received
16 Dec 2025
Validated
16 Dec 2025
Decided
19 Mar 2026
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1A 2HQ

Site history

Applications at this address on the Westminster register

This site has had 13 applications since 2025: 6 approved, 0 refused.

  • 26/05895/LBC Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Submitted 27 Aug 2026 Heritage and listed buildings
  • 26/05565/LBC Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Submitted 14 Aug 2026 Heritage and listed buildings
  • 26/05312/TCA Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    T8, T14, T15 & T18 dead/dying trees; Section fell to ground level.

    Submitted 5 Aug 2026 Trees
  • 26/05224/LBC Decided

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Submitted 3 Aug 2026 Heritage and listed buildings
  • 26/04691/LBC Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations to EP1.

    Submitted 14 Jul 2026 Heritage and listed buildings
  • 26/02790/LBC Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Submitted 27 Apr 2026 Heritage and listed buildings
  • 26/02182/LBC Awaiting decision

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Submitted 1 Apr 2026 Heritage and listed buildings
  • 25/08461/LBC Granted

    1 Horse Guards Road London SW1A 2HQ

    External Repairs at Government Offices Great George Street.

    Decided 17 Mar 2026 Heritage and listed buildings
  • 25/07225/LBC Granted

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations.

    Decided 10 Feb 2026 Heritage and listed buildings
  • 25/06958/LBC Granted

    1 Horse Guards Road London SW1A 2HQ

    Internal alterations

    Decided 19 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 16 Dec 2025

    Received by Westminster

  2. 19 Mar 2026

    Decision issued: Application Permitted

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Feilden+Mawson Group Ltd Agent, registered in Norwich

Active · incorporated 2025 · Norwich

15 applications on PlanIndex · across 2 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

1 document on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Westminster granted permission on 19 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 100 Parliament Street London SW1A 2BQ

    25/08823/LBC Submitted 4 Dec 2025 1m away

    90% historically approved · decision due ~29 Jan

    Listed building consent for internal alterations. (CONFIDENTIAL)

    Awaiting decision Heritage and listed buildings

  • 100 Parliament Street London SW1A 2BQ

    25/09141/LBC Submitted 17 Dec 2025 2m away

    90% historically approved · decision due ~11 Feb

    Listed building consent for internal alterations. (CONFIDENTIAL)

    Awaiting decision Heritage and listed buildings

  • 1 Horse Guards Road London SW1A 2HQ

    26/02790/LBC Submitted 27 Apr 2026 2m away

    90% historically approved · decision due ~22 Jun

    Internal alterations.

    Awaiting decision Heritage and listed buildings

  • 100 Parliament Street London SW1A 2BQ

    25/09178/LBC Submitted 18 Dec 2025 2m away

    90% historically approved · decision due ~12 Feb

    Listed building consent for internal alterations across EP2. (CONFIDENTIAL)

    Awaiting decision Heritage and listed buildings

  • 100 Parliament Street London SW1A 2BQ

    26/03368/LBC Submitted 21 May 2026 21m away

    90% historically approved · decision due ~16 Jul

    Iinternal alterations. (CONFIDENTIAL)

    Awaiting decision Heritage and listed buildings 2 docs

  • 100 Parliament Street London SW1A 2BQ

    26/00537/LBC Submitted 29 Jan 2026 29m away

    90% historically approved · decision due ~26 Mar

    Internal alterations

    Awaiting decision Heritage and listed buildings 6 docs

In Westminster

  • 26/06203/LBC Awaiting decision

    106 Blandford Street London W1U 8AG

    Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)

    10 Sep 2026 Heritage and listed buildings
  • 26/06187/LBC Awaiting decision

    4 Shepherd Market London W1J 7QB

    Installation of wall mounted highway street light on to the facade of 4 Shepherd Market.

    10 Sep 2026 Heritage and listed buildings
  • 26/06176/LBC Awaiting decision

    46 Gloucester Place London W1U 8HG

    Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06178/FULL)

    9 Sep 2026 Heritage and listed buildings
  • 26/06165/LBC Awaiting decision

    17 Hertford Street London W1J 7RS

    Internal alterations to the basement including new lightweight timber-stud partitions to reorganise the existing basement layout; Installation of new sanitaryware in a newly configured bathroom; Replacement of modern kitchen fittings; and Installation of traditional four-panel timber doors, architraves and ironmongery designed to match existing doors.

    9 Sep 2026 Heritage and listed buildings
  • 26/06150/LBC Awaiting decision

    37 Crawford Street London W1H 1HA

    Use of the First, Second and Third Floors as residential units (Class C3) with Office (or other Use Class E) Use retained at Basement and Ground Floor Levels. (Linked with 26/06149/FULL)

    9 Sep 2026 Heritage and listed buildings