1 Chiltern Street London W1U 7PA

This site has had 8 applications since 2025: 1 approved, 0 refused.

• 26/05544/FULL Awaiting decision

  1 Chiltern Street London W1U 7PA

  Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof and installation of a pressurised stair system. (Linked with 26/05545/LBC)

  Submitted 14 Aug 2026 Full applications
• 26/05545/LBC Awaiting decision

  1 Chiltern Street London W1U 7PA

  Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof (maintenance use) and installation of a pressurised stair system. (Linked with 26/05544/FULL)

  Submitted 14 Aug 2026 Heritage and listed buildings
• 26/05485/LBC Decided

  1 Chiltern Street London W1U 7PA

  Infill of arrow slit window in north gable; conversion of existing fanlight to louvres; modifications to doors; internal alterations to amalgamate bedrooms 17 & 18 and to relocate function room to north-east corner of basement.

  Submitted 12 Aug 2026 Heritage and listed buildings
• 26/05305/NMA Decided

  1 Chiltern Street London W1U 7PA

  Amendments to planning permission dated 28th February 2025 (RN: 23/02315/FULL) for, "Use of the fire station as a 26 bed hotel (Class C1). Demolition of part of the existing building at the rear, including demolition of enclosures in the ground floor and basement courtyards and demolition of the steel practice tower. Erection of a part three and five-storey wing to main building. Excavation of courtyard to create basement level accommodation, including plant room. Rear extensions to main building. External and internal alterations"; Namely, infill of existing arrow slit window in north gable, new dishwasher extract/louvres onto Broadstone Place, new internal floorplans to reflect enlarged doorways and escape routes and the reversing of a doorway onto Chiltern Street for service access, amendments to description of development to state up to 26 bedrooms and alterations to basement layout and use to include relocation of ground floor function room.

  Submitted 5 Aug 2026 Amendments
• 26/05300/LBC Decided

  1 Chiltern Street London W1U 7PA

  Minor internal structural repairs to cracked walls at First Floor (Level 1) and Second Floor (Level 2).

  Submitted 5 Aug 2026 Heritage and listed buildings
• 26/01760/LBC Awaiting decision

  1 Chiltern Street London W1U 7PA

  Removal of areas of fire and water damaged plasterwork internally. Temporary removal of laths at third floor level.

  Submitted 18 Mar 2026 Heritage and listed buildings
• 25/05136/LBC Granted

  1 Chiltern Street London W1U 7PA

  Reinstatement of roof structure, roof finishes and plant following fire on 14.02.25

  Decided 4 Sep 2025 Heritage and listed buildings

1. 16 Jun 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. 9 Aug 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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 Chiltern Street London W1U 7PA

  26/05305/NMA Submitted 5 Aug 2026 50 yards away

  93% historically approved · decision due ~7 Oct

  Amendments to planning permission dated 28th February 2025 (RN: 23/02315/FULL) for, "Use of the fire station as a 26 bed hotel (Class C1). Demolition of part of the existing building at the rear, including demolition of enclosures in the ground floor and basement courtyards and demolition of the steel practice tower. Erection of a part three and five-storey wing to main building. Excavation of courtyard to create basement level accommodation, including plant room. Rear extensions to main building. External and internal alterations"; Namely, infill of existing arrow slit window in north gable, new dishwasher extract/louvres onto Broadstone Place, new internal floorplans to reflect enlarged doorways and escape routes and the reversing of a doorway onto Chiltern Street for service access, amendments to description of development to state up to 26 bedrooms and alterations to basement layout and use to include relocation of ground floor function room.

  Decided Amendments Extension Demolition +1

• 1 Chiltern Street London W1U 7PA

  26/05544/FULL Submitted 14 Aug 2026 50 yards away

  87% historically approved · decision due ~9 Oct

  Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof and installation of a pressurised stair system. (Linked with 26/05545/LBC)

  Awaiting decision Full applications

• 1 Chiltern Street London W1U 7PA

  26/05545/LBC Submitted 14 Aug 2026 50 yards away

  90% historically approved · decision due ~9 Oct

  Replacement of rooftop plant and associated screening, switched kitchen extract/supplies, new access hatch to roof (maintenance use) and installation of a pressurised stair system. (Linked with 26/05544/FULL)

  Awaiting decision Heritage and listed buildings

• 1 Chiltern Street London W1U 7PA

  26/05485/LBC Submitted 12 Aug 2026 50 yards away

  90% historically approved · decision due ~7 Oct

  Infill of arrow slit window in north gable; conversion of existing fanlight to louvres; modifications to doors; internal alterations to amalgamate bedrooms 17 & 18 and to relocate function room to north-east corner of basement.

  Decided Heritage and listed buildings Extension Windows or glazing

• 1 Chiltern Street London W1U 7PA

  26/05300/LBC Submitted 5 Aug 2026 50 yards away

  90% historically approved · decision due ~6 Oct

  Minor internal structural repairs to cracked walls at First Floor (Level 1) and Second Floor (Level 2).

  Decided Heritage and listed buildings

• 1 Chiltern Street London W1U 7PA

  26/01760/LBC Submitted 18 Mar 2026 50 yards away

  90% historically approved · decision due ~13 May

  Removal of areas of fire and water damaged plasterwork internally. Temporary removal of laths at third floor level.

  Awaiting decision Heritage and listed buildings 13 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
• 26/06230/LBC Awaiting decision

  10 Bedford Street London WC2E 9HE

  Internal redecoration/refurbishment to the existing Caffe Nero including redecorating throughout, replacing the tiled floor in the customer area, raising the timber floor by 180mm on the left-hand side upon entry to bring interest to the area, for the existing large, boxed window cils on right-hand side upon entry; the one on the far right will be removed to give way for more seating, with the other being adapted to allow for leg space below, and two bespoke decorative chandeliers to be hung in the customer area which will be installed with structural engineer approval.

  Received 11 Sep, published by the council 21 Sep 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