Flat 12 89 - 91 St George's Square London SW1V 3QW

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/06565/LBC Granted

  Flat 12 89 - 91 St George's Square London SW1V 3QW

  Replacement of the fifth floor terrace doors with bi-fold doors and the installation of additional roof insulation.

  Decided 30 Oct 2025 Heritage and listed buildings

1. 15 Sep 2025

   Received by Westminster

2. 30 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 30 October 2025, 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.

• Flat 12 89 - 91 St George's Square London SW1V 3QW

  25/06565/LBC Submitted 15 Sep 2025 50 yards away

  Replacement of the fifth floor terrace doors with bi-fold doors and the installation of additional roof insulation.

  Granted Heritage and listed buildings Windows or glazing 15 docs

• 47 Aylesford Street SW1V 3RY

  26/01499/FULL Submitted 9 Mar 2026 50 yards away

  88% historically approved · decision due ~8 May

  Replacement of existing roof coverings with natural slate and installation of four conservation rooflights: two to front roof slope and two to rear.

  Awaiting decision Full applications Loft or dormer 7 docs

• St Saviours Church St George's Square London SW1V 3QW

  26/05459/CLLB Submitted 10 Aug 2026 50 yards away

  89% historically approved · decision due ~5 Oct

  Repainting of the lettering to the inscription panels of the war memorial.

  Decided

• 103 St George's Square Mews London SW1V 3RZ

  26/06174/FULL Submitted 9 Sep 2026 50 yards away

  88% historically approved · decision due ~4 Nov

  Creation of rear roof terrace on top of existing rear extension.

  Decided Full applications Extension

• 103 St George's Square Mews London SW1V 3RZ

  26/05346/CLOPUD Submitted 6 Aug 2026 50 yards away

  84% historically approved · decision due ~1 Oct

  Installation of three painted timber sash windows within new openings to the rear elevation.

  Decided Lawful development Windows or glazing

• 103 St George's Square Mews London SW1V 3RZ

  26/01650/FULL Submitted 13 Mar 2026 50 yards away

  88% historically approved · decision due ~8 May

  Erection of a mansard roof extension and alterations to front and rear elevations.

  Awaiting decision Full applications Extension Loft or dormer 21 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