15 Wilton Place London SW1X 8RL

This site has had 2 applications since 2026.

• 26/05124/LBC Decided

  15 Wilton Place London SW1X 8RL

  Alterations to the front garden paving and railings to repair and mitigate tree damage.

  Submitted 30 Jul 2026 Heritage and listed buildings

1. 30 Jul 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. 15 Sep 2026

   Status changed to Decided

   Previously Pending.

• 26/05124/LBC Decided

  15 Wilton Place London SW1X 8RL

  Alterations to the front garden paving and railings to repair and mitigate tree damage.

  Submitted 30 Jul 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/05124/LBC Decided

  15 Wilton Place London SW1X 8RL

  Alterations to the front garden paving and railings to repair and mitigate tree damage.

  Submitted 30 Jul 2026 Heritage and listed buildings

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.

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.

• 14 Wilton Place London SW1X 8RL

  26/06298/ADFULL Submitted 15 Sep 2026 50 yards away

  89% historically approved · decision due ~10 Nov

  Details of new sash windows and the acoustic enclosure pursuant to Condition 7 of planning permission dated 21st July 2026 (RN:26/02418/FULL)

  Decided Windows or glazing

• 15 Wilton Place London SW1X 8RL

  26/05124/LBC Submitted 30 Jul 2026 50 yards away

  90% historically approved · decision due ~24 Sep

  Alterations to the front garden paving and railings to repair and mitigate tree damage.

  Decided Heritage and listed buildings Trees

• 14 Wilton Place London SW1X 8RL

  26/06551/ADLBC Submitted 23 Sep 2026 50 yards away

  89% historically approved · decision due ~18 Nov

  Details of new sash window details and acoustic enclosure including colour and material pursuant to condition 4 (i and ii) of listed building consent dated 21 July 2026 (RN: 26/02419/LBC).

  Decided Windows or glazing

• 14 Wilton Place London SW1X 8RL

  26/02418/FULL Submitted 14 Apr 2026 50 yards away

  88% historically approved · decision due ~9 Jun

  Excavation of a basement beneath the footprint including removal of the conservatory to create a new rear extension, with a new stair leading down to the courtyard terrace at lower-ground level. Installation of plant equipment. including Internal and external alterations to a residential property. (Linked with 26/02419/LBC)

  Awaiting decision Full applications Extension 63 docs

• 14 Wilton Place London SW1X 8RL

  26/02419/LBC Submitted 14 Apr 2026 50 yards away

  90% historically approved · decision due ~9 Jun

  Excavation of a basement beneath the footprint including removal of the conservatory to create a new rear extension, with a new stair leading down to the courtyard terrace at lower-ground level. Installation of plant equipment. including Internal and external alterations to a residential property. (Linked with 26/02418/FULL)

  Awaiting decision Heritage and listed buildings Extension 1 doc

• 24 Wilton Place London SW1X 8RL

  26/01827/TPO Submitted 20 Mar 2026 50 yards away

  100% historically approved · decision due ~18 May

  T1 - London Plane tree (Platanus), re-pollard. Remove the most recent regrowth back to the most recent pollard points | approx. 2.0m in length. Reason for works: Cyclical pruning/maintenance.

  Awaiting decision Trees 8 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