23 - 26 Leinster Square London W2 4NE

This site has had 2 applications since 2008: 2 approved, 0 refused.

• 08/05247/LBC Granted

  23 - 26 Leinster Square London W2 4NE

  Relocation of four air-conditioning units within basement lightwells of Nos. 24 and 25.

  Decided 18 Sep 2008 Heritage and listed buildings

1. 16 Jun 2008

   Received by Westminster

2. 8 Jul 2008

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2008

   Decision issued: Application Permitted

4. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 18 September 2008, 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.

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.

• 23 - 25 Leinster Square London W2 4NE

  07/10430/LBC Submitted 29 Nov 2007 50 yards away

  Removal of garage wall.

  Withdrawn Heritage and listed buildings 2 docs

• 23 - 25 Leinster Square London W2 4NE

  07/09868/CAC Submitted 12 Nov 2007 50 yards away

  Demolition of garages and offices.

  Withdrawn Heritage and listed buildings Demolition 2 docs

• 23 - 25 Leinster Square London W2 4NE

  07/09867/FULL Submitted 12 Nov 2007 50 yards away

  Demolition of garages and offices and erection of extension to form 10 serviced apartments.

  Withdrawn Full applications New dwelling Extension +1 8 docs

• 23-25 Leinster Square London W2 4NE

  10/02334/CAC Submitted 12 Mar 2010 50 yards away

  Retrospective demolition of eight garages.

  Granted Heritage and listed buildings Demolition 2 docs

• 23 - 26 Leinster Square London W2 4NE

  08/05247/LBC Submitted 16 Jun 2008 50 yards away

  Relocation of four air-conditioning units within basement lightwells of Nos. 24 and 25.

  Granted Heritage and listed buildings 2 docs

• 23 - 25 Leinster Square London W2 4NE

  08/04582/FULL Submitted 19 May 2008 50 yards away

  Retention and amendment of works to exterior, including replacing front windows and doors, retention of of rear basement escape staircase.

  Granted Full applications Windows or glazing 12 docs

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications