Marlborough Gate St James's Park The Mall London SW1A 1BS

1. 15 Jun 2023

   Received by Westminster

2. 27 Jul 2023

   Decision issued: Application Permitted

3. 14 Sep 2026

   Added to PlanIndex

Westminster granted permission on 27 July 2023, 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.

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.

• Marlborough House Pall Mall London SW1Y 5HX

  19/09891/ADLBC Submitted 18 Dec 2019 200 yards away

  Details of the removal of fitted carpets the position of new and relocated services and related fixtures shall be confirmed in advance of any work being carried out, and the prior written approval of the City Council as local planning authority shall be obtained wherever historic fabric is to be cut pursuant to condition 4 of listed building consent dated 27th August 2019 (RN:19/05647).

  Decided Conditions 8 docs

• Marlborough House Pall Mall London SW1Y 5HX

  05/00093/1884 Submitted 31 Dec 2004 200 yards away

  Installation of three free-standing flagpoles and flags in the planting area in front of the screen wall directly opposite the entrance to Marlborough House. Removal of three horizontal flagpoles and banner flags from the roof of the porte-cochere to the house.

  Granted Other 1 doc

• Marlborough House Pall Mall London SW1Y 5HX

  19/02285/ADV Submitted 27 Mar 2019 200 yards away

  Display of 12 bronze London Commonwealth walkway markers each measuring 0.295m diameter x 0.01m installed flush into the pavement at various locations across the city (Pall Mall, St. James's Street, 13 St James's Square, 14 Waterloo Place, 80 Haymarket, 5Trafalgar Square, 58-59 Spring Gardens, 9 Northumberland Avenue, 14 Broadway, Trafalgar Square, Aldwych, 150 Strand and Strand).

  Granted Advertising 13 docs

• Marlborough House Pall Mall London SW1Y 5HX

  18/01326/LBC Submitted 14 Feb 2018 200 yards away

  Replacement of timber gates, refurbishment of associated ironmongery, repairs to the gate piers, and redecoration of the lanterns to the Queen's Chapel Gate.

  Granted Heritage and listed buildings 16 docs

• Marlborough House Pall Mall London SW1Y 5HX

  04/08134/1884 Submitted 15 Oct 2004 200 yards away

  Alterations including re-roofing over the central area above rooms G2, G3, G6 and corridor; installation of fall arrest system and new access ladder; new patent glazing.

  Granted Other Windows or glazing 10 docs

• Marlborough House Pall Mall London SW1Y 5HX

  24/07806/TCA Submitted 8 Nov 2024 200 yards away

  100% historically approved · decision due ~3 Jan

  2053 Prunus spp. Overall crown reduction by 1-2m back to suitable growth points to reduce the likelihood of failure of over-extended laterals. 2114 Quercus palustris To crown lift in 2 stages over 2 year period to a height of between 4 to 5 metres. Year 2 Remove limbs at main stem to height of 4.5/5m and tip reducing smaller lower hanging laterals to achieve crown lift to 5m to north side of crown to balance crown of the tree. To tip reduce by no more than 1.5m over extended laterals to ensure a balanced crown. 2050 Quercus x hispanica 'Lucombeana' Reduce lateral spread to the west by 2m to reduce the likelihood of failure due to over-extended growth.

  Awaiting decision Trees 3 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications