40 Kensington Gardens Square London W2 4BQ

This site has had 2 applications since 2026.

• 26/07000/LBC Awaiting decision

  40 Kensington Gardens Square London W2 4BQ

  Amalgamation of 7no. self-contained flats (Use Class C3) into 4no. self-contained flats (Use Class C3). Associated internal alterations. (Linked to 26/06999/FULL)

  Submitted 13 Oct 2026 Heritage and listed buildings

1. 13 Oct 2026

   Received by Westminster

2. 19 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 December 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 86 days over the applications it decided in the last year.

1 later application on the register refers to this one:

• 26/07000/LBC Awaiting decision

  40 Kensington Gardens Square London W2 4BQ

  Amalgamation of 7no. self-contained flats (Use Class C3) into 4no. self-contained flats (Use Class C3). Associated internal alterations. (Linked to 26/06999/FULL)

  Submitted 13 Oct 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 119 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.

• 40 Kensington Gardens Square London W2 4BQ

  26/07000/LBC Submitted 13 Oct 2026 50 yards away

  90% historically approved · decision due ~8 Dec

  Amalgamation of 7no. self-contained flats (Use Class C3) into 4no. self-contained flats (Use Class C3). Associated internal alterations. (Linked to 26/06999/FULL)

  Awaiting decision Heritage and listed buildings New dwelling

• 4 Garway Road London W2 4NH

  26/01628/TCA Submitted 12 Mar 2026 50 yards away

  100% historically approved · decision due ~7 May

  1 x London plane: crown reduce to the previous, most recent reduction points, leaving shortened furnishing growth and 50% of internal fine branch structure.

  Awaiting decision Trees 6 docs

• Flat 7 55 Kensington Gardens Square London W2 4BA

  25/07416/LBC Submitted 14 Oct 2025 50 yards away

  Replacement and/or re-glazing of 3no rear windows, and minor interior alterations including restoration of cornices. (Linked with 25/07415/FULL)

  Granted Heritage and listed buildings Windows or glazing 12 docs

• Flat 7 55 Kensington Gardens Square London W2 4BA

  25/07415/FULL Submitted 14 Oct 2025 50 yards away

  Replacement and/or re-glazing of 3no rear windows. (Linked with 25/07416/LBC)

  Granted Full applications Windows or glazing 20 docs

• 35 Kensington Gardens Square London W2 4BQ

  26/00528/CLEUD Submitted 29 Jan 2026 50 yards away

  Confirmation that the prior conversion of 35 Kensington Gardens Square into 4 residential units comprisng 3 x HMO (Class C4) and 1 self-contained residential flat (Class C3) is lawful.

  Granted Lawful development 17 docs

• 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

• 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