1 Graham Terrace London SW1W 8JE

This site has had 4 applications since 2026.

• 26/06099/LBC Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Listed building consent for amendments to the approved scheme under LBC application 26/01802/LBC for the installation of a condenser unit within the existing front pavement vault, the comprise of the formation of a new ventilation opening, approximately 450mm wide x 800mm high, incorporating a 75% high free-area grille/bird guard, together with replacement of the existing modern vault door with a fully louvred door. (Linked to 26/06098/FULL)

  Submitted 7 Sep 2026 Heritage and listed buildings
• 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.

• 26/01801/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
• 26/06099/LBC Awaiting decision

  1 Graham Terrace London SW1W 8JE

  Listed building consent for amendments to the approved scheme under LBC application 26/01802/LBC for the installation of a condenser unit within the existing front pavement vault, the comprise of the formation of a new ventilation opening, approximately 450mm wide x 800mm high, incorporating a 75% high free-area grille/bird guard, together with replacement of the existing modern vault door with a fully louvred door. (Linked to 26/06098/FULL)

  Submitted 7 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 91 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 Graham Terrace London SW1W 8JE

  26/06099/LBC Submitted 7 Sep 2026 50 yards away

  90% historically approved · decision due ~9 Nov

  Listed building consent for amendments to the approved scheme under LBC application 26/01802/LBC for the installation of a condenser unit within the existing front pavement vault, the comprise of the formation of a new ventilation opening, approximately 450mm wide x 800mm high, incorporating a 75% high free-area grille/bird guard, together with replacement of the existing modern vault door with a fully louvred door. (Linked to 26/06098/FULL)

  Awaiting decision Heritage and listed buildings

• 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

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06249/FULL 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 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications