Chagford House Chagford Street London NW1 6EG

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 26/00639/ADLBC Awaiting decision

  Chagford House Chagford Street London NW1 6EG

  Details of new sash windows and sash boxes pursuant to Condition 3 of Listed Building Consent dated 29 January 2025 (RN24/07848/LBC)

  Submitted 4 Feb 2026 Conditions

1. 29 Aug 2025

   Received by Westminster

2. 2 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Oct 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 13 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.

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.

• Flat 14 Chagford House Chagford Street London NW1 6EG

  26/03429/FULL Submitted 26 May 2026 50 yards away

  87% historically approved · decision due ~21 Jul

  Replacement of a window at second floor front elevation with double glazed timber sash window. (Linekd with 26/03430/LBC)

  Awaiting decision Full applications Windows or glazing 9 docs

• Chagford House Chagford Street London NW1 6EG

  26/00639/ADLBC Submitted 4 Feb 2026 50 yards away

  90% historically approved · decision due ~22 Apr

  Details of new sash windows and sash boxes pursuant to Condition 3 of Listed Building Consent dated 29 January 2025 (RN24/07848/LBC)

  Awaiting decision Conditions Windows or glazing 6 docs

• Flat 14 Chagford House Chagford Street London NW1 6EG

  26/03432/LBC Submitted 26 May 2026 50 yards away

  90% historically approved · decision due ~21 Jul

  Internal alterations and refurbishment at second floor level, including the removal and addition of partitions.

  Decided Heritage and listed buildings 13 docs

• Flat 14 Chagford House Chagford Street London NW1 6EG

  26/00102/FULL Submitted 9 Jan 2026 50 yards away

  Replacement of a single window at second floor front elevation with timber casement window with sash bar and inset fans. (Linked to 26/00103/LBC)

  Refused Full applications Windows or glazing 24 docs

• Flat 14 Chagford House Chagford Street London NW1 6EG

  26/00103/LBC Submitted 9 Jan 2026 50 yards away

  Replacement of a single window at second floor front elevation with timber casement window with sash bar and inset fans; layout configurations; and internal refurbishment works. (Linked to 26/00102/FULL)

  Refused Heritage and listed buildings Windows or glazing 21 docs

• Flat 14 Chagford House Chagford Street London NW1 6EG

  26/03430/LBC Submitted 26 May 2026 50 yards away

  90% historically approved · decision due ~21 Jul

  Replacement of a window at second floor front elevation with double glazed timber sash window. (Linked with 26/03429/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 9 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
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Removal of non structural partitions, replacement of non original doors with full height concealed doors.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Waterproofing the basement level.

  Received 15 Sep, published by the council 22 Sep 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
• 26/06288/LBC Awaiting decision

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06287/FULL)

  Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings