1 Horse Guards Road London SW1A 2HQ

This site has had 15 applications since 2025: 6 approved, 0 refused.

• 26/06819/FULL Awaiting decision

  1 Horse Guards Road London SW1A 2HQ

  Please refer to the drawings and Design & Access Statement provided via email to WCC. (Linked with 26/06820/LBC)

  Submitted 6 Oct 2026 Full applications
• 26/06820/LBC Awaiting decision

  1 Horse Guards Road London SW1A 2HQ

  Please refer to the drawings and Design & Access Statement provided via email to WCC (Linked with 26/06819/FULL)

  Submitted 6 Oct 2026 Heritage and listed buildings
• 26/05565/LBC Decided

  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
• 25/09098/LBC Granted

  1 Horse Guards Road London SW1A 2HQ

  Listed building consent for internal alterations across EP1.

  Decided 19 Mar 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

1. 27 Aug 2026

   Received by Westminster

2. 4 Sep 2026

   Added to PlanIndex

3. 12 Oct 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 1 Horse Guards Road London SW1A 2HQ

  26/05224/LBC Submitted 3 Aug 2026 50 yards away

  90% historically approved · decision due ~28 Sep

  Internal alterations.

  Decided Heritage and listed buildings

• 1 Horse Guards Road London SW1A 2HQ

  26/06819/FULL Submitted 6 Oct 2026 50 yards away

  88% historically approved · decision due ~1 Dec

  Please refer to the drawings and Design & Access Statement provided via email to WCC. (Linked with 26/06820/LBC)

  Awaiting decision Full applications

• 1 Horse Guards Road London SW1A 2HQ

  26/06820/LBC Submitted 6 Oct 2026 50 yards away

  90% historically approved · decision due ~1 Dec

  Please refer to the drawings and Design & Access Statement provided via email to WCC (Linked with 26/06819/FULL)

  Awaiting decision Heritage and listed buildings

• 1 Horse Guards Road London SW1A 2HQ

  26/05565/LBC Submitted 14 Aug 2026 50 yards away

  90% historically approved · decision due ~9 Oct

  Internal alterations.

  Decided Heritage and listed buildings

• 1 Horse Guards Road London SW1A 2HQ

  26/04691/LBC Submitted 14 Jul 2026 50 yards away

  90% historically approved · decision due ~8 Sep

  Internal alterations to EP1.

  Awaiting decision Heritage and listed buildings

• 1 Horse Guards Road London SW1A 2HQ

  26/05312/TCA Submitted 5 Aug 2026 50 yards away

  100% historically approved · decision due ~30 Sep

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

  Awaiting decision Trees

• 26/07202/LBC Awaiting decision

  Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

  Replacement of 13 doorsets with fire doors.

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
• 26/07183/LBC Awaiting decision

  306 - 308 Regent Street London W1B 3AT

  Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.

  Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
• 26/07191/LBC Awaiting decision

  6 Wilton Place London SW1X 8RH

  Layout alterations and replacement of internal doors.

  Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
• 26/07199/LBC Awaiting decision

  49 Queen's Gardens London W2 3AA

  Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
• 26/07192/LBC Awaiting decision

  119 Warwick Way London SW1V 4HS

  Conversion and internal alterations to the ground floor flat (Retrospective)

  Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings