1 Great George Street London SW1P 3AA

This site has had 4 applications since 2025.

• 26/06226/LBC Awaiting decision

  1 Great George Street London SW1P 3AA

  Regularisation of CCTV Installation, Installation of Access Control and New Signage. (Linked to 26/06225/FULL)

  Submitted 11 Sep 2026 Heritage and listed buildings
• 25/08928/FULL Withdrawn

  1 Great George Street London SW1P 3AA

  Installation of solar film to external face of rooflights [Linked to 25/08929/LBC]

  Decided 23 Apr 2026 Full applications
• 25/08929/LBC Awaiting decision

  1 Great George Street London SW1P 3AA

  Installation of solar film to rooflights, replacement of failed flat roof coverings and associated internal and external alterations, including replacement of service riser boxing, formation of access hatches, and fire safety works to enable access to MEP systems.

  Submitted 9 Dec 2025 Heritage and listed buildings

1. 11 Sep 2026

   Received by Westminster

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 91 days over the applications it decided in the last year.

1 later application on the register refers to this one:

• 26/06226/LBC Awaiting decision

  1 Great George Street London SW1P 3AA

  Regularisation of CCTV Installation, Installation of Access Control and New Signage. (Linked to 26/06225/FULL)

  Submitted 11 Sep 2026 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• 1 Great George Street London SW1P 3AA

  26/06226/LBC Submitted 11 Sep 2026 50 yards away

  90% historically approved · decision due ~6 Nov

  Regularisation of CCTV Installation, Installation of Access Control and New Signage. (Linked to 26/06225/FULL)

  Awaiting decision Heritage and listed buildings

• 8 - 10 Great George Street London SW1P 3AE

  26/06050/NMA Submitted 4 Sep 2026 50 yards away

  93% historically approved · decision due ~30 Oct

  Amendments to planning permission dated 08 November 2019 (RN: 19/02730/FULL) for the Use of part ground and upper floors as a 134-room hotel (Class C1); use of part lower ground as a leisure suite (Class D2); use of ground floor as restaurant/bar (Class A3/A4), external alterations, including demolition to include the removal of the rooftop plant enclosures and replacement with a single-storey extension, remodelling of the Little Sanctuary elevation and introduction of balconies and lightwells. NAMELY, to amend the description of development so that the reference to a 134-room hotel is amended to identify 134 rooms as the maximum number of hotel rooms permitted as part of the development.

  Decided Amendments Extension Demolition
  Small domestic

• 1 Great George Street London SW1P 3AA

  25/08928/FULL Submitted 9 Dec 2025 50 yards away

  Installation of solar film to external face of rooflights [Linked to 25/08929/LBC]

  Withdrawn Full applications Loft or dormer 30 docs

• 1 Great George Street London SW1P 3AA

  25/08929/LBC Submitted 9 Dec 2025 50 yards away

  90% historically approved · decision due ~2 Jul

  Installation of solar film to rooflights, replacement of failed flat roof coverings and associated internal and external alterations, including replacement of service riser boxing, formation of access hatches, and fire safety works to enable access to MEP systems.

  Awaiting decision Heritage and listed buildings Loft or dormer 34 docs

• 8 - 10 Great George Street London SW1P 3AE

  25/08009/FULL Submitted 4 Nov 2025 50 yards away

  Excavation of an additional basement level and associated works.

  Granted Full applications 37 docs

• 8 - 10 Great George Street London SW1P 3AE

  26/00372/NMA Submitted 22 Jan 2026 50 yards away

  Amendments to planning permission dated 08 November 2019 (RN: 19/02730/FULL) for 'Use of part ground and upper floors as a 134-room hotel (Class C1); use of part lower ground as a leisure suite (Class D2); use of ground floor as restaurant/bar (Class A3/A4), external alterations, including demolition to include the removal of the rooftop plant enclosures and replacement with a single-storey extension, remodelling of the Little Sanctuary elevation and introduction of balconies and lightwells'. Namely, to relocate the UKPN substation to within the front vaults and new gate and staircase into front lightwell.

  Granted Amendments Extension Demolition 17 docs
  Small domestic

• 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