1 Graham Terrace London SW1W 8JE

This site has had 4 applications since 2026.

• 26/06098/FULL Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Variation of condition 4 of planning permission dated 28th May 2026 (RN:26/01801/FULL) for the Installation of air conditioning unit to front vault. Namely, to provide a new opening adjacent to the existing louvred vault door and replace the existing vault door with a fully louvred door. (Linked to 26/06099/LBC)

  Submitted 7 Sep 2026 Full applications
• 26/01802/LBC Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01801/FULL)

  Submitted 19 Mar 2026 Heritage and listed buildings
• 26/01801/FULL Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01802/LBC)

  Submitted 19 Mar 2026 Full applications

1. 7 Sep 2026

   Received by Westminster

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 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 65 days over the applications it decided in the last year.

• 26/01802/LBC Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01801/FULL)

  Submitted 19 Mar 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/06098/FULL Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Variation of condition 4 of planning permission dated 28th May 2026 (RN:26/01801/FULL) for the Installation of air conditioning unit to front vault. Namely, to provide a new opening adjacent to the existing louvred vault door and replace the existing vault door with a fully louvred door. (Linked to 26/06099/LBC)

  Submitted 7 Sep 2026 Full applications

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 95 days. More in our guide to how long planning decisions take.

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 Graham Terrace London SW1W 8JE

  26/06098/FULL Submitted 7 Sep 2026 50 yards away

  87% historically approved · decision due ~9 Nov

  Variation of condition 4 of planning permission dated 28th May 2026 (RN:26/01801/FULL) for the Installation of air conditioning unit to front vault. Namely, to provide a new opening adjacent to the existing louvred vault door and replace the existing vault door with a fully louvred door. (Linked to 26/06099/LBC)

  Awaiting decision Full applications

• 17 Graham Terrace London SW1W 8JE

  25/06879/CLOPUD Submitted 24 Sep 2025 50 yards away

  Maintenance works to six windows at the front and rear of the building, including the replacement of one first floor front elevation window.

  Granted Lawful development Windows or glazing 19 docs

• 2 Graham Terrace London SW1W 8JH

  26/06195/FULL Submitted 10 Sep 2026 50 yards away

  87% historically approved · decision due ~5 Nov

  Demolition of the existing single-storey garden shed/outbuilding attached to the rear of the house; excavation to extend the lower ground floor further into the garden; a new upper ground floor extension opening onto a new terrace formed over the roof of the lower ground floor extension. Existing outrigger's monopitch roof removed and replaced with a flat roof; the outrigger is rendered. The later loft storage room removed in its entirety and the historic butterfly roof form reinstated. A new metal external stair and gate are installed from street level down to the lower ground floor lightwell. All existing single-glazed timber windows are replaced with double-glazed timber windows of matching design.

  Awaiting decision Full applications Extension Demolition +1
  Small domestic

• 1 Graham Terrace London SW1W 8JE

  26/01802/LBC Submitted 19 Mar 2026 50 yards away

  90% historically approved · decision due ~22 May

  Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01801/FULL)

  Awaiting decision Heritage and listed buildings 10 docs

• 1 Graham Terrace London SW1W 8JE

  26/01801/FULL Submitted 19 Mar 2026 50 yards away

  87% historically approved · decision due ~22 May

  Installation of air conditioning unit to front vault for comfort cooling including associated internal ducting and other associated works. (Linked with 26/01802/LBC)

  Awaiting decision Full applications 16 docs

• 82 Eaton Terrace London SW1W 8UG

  25/08362/FULL Submitted 14 Nov 2025 50 yards away

  Repair and reinstatement works to the basement level including waterproofing replacement, repair of timber windows and external basement staircase and installation of a lightwell sump pump system. (Linked to 25/08363/LBC)

  Granted Full applications Windows or glazing 23 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings
• 26/06250/LBC Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)

  Received 11 Sep, published by the council 18 Sep 2026 Heritage and listed buildings
• 26/06203/LBC Awaiting decision

  106 Blandford Street London W1U 8AG

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

  Received 10 Sep, published by the council 17 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.

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings