First Floor 54 Warwick Square London SW1V 2AJ

This site has had 2 applications since 2026.

• 26/04862/ADFULL Decided

  First Floor 54 Warwick Square London SW1V 2AJ

  Details of railings, external windows and doors, external terrace access stair, and planters; amended first floor conservatory window; cycle storage; waste storage; and amended blind window; pursuant to conditions 4, 7.1, 10, 11 and 12 of planning permission dated 05 February 2024 (RN: 23/00721/FULL).

  Submitted 21 Jul 2026

1. 20 Jul 2026

   Received by Westminster

2. 1 Aug 2026

   Added to PlanIndex

3. 11 Sep 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.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• First Floor 54 Warwick Square London SW1V 2AJ

  26/04862/ADFULL Submitted 21 Jul 2026 50 yards away

  89% historically approved · decision due ~15 Sep

  Details of railings, external windows and doors, external terrace access stair, and planters; amended first floor conservatory window; cycle storage; waste storage; and amended blind window; pursuant to conditions 4, 7.1, 10, 11 and 12 of planning permission dated 05 February 2024 (RN: 23/00721/FULL).

  Decided Extension Windows or glazing

• 29 Gloucester Street London SW1V 2DB

  26/05980/FULL Submitted 2 Sep 2026 50 yards away

  87% historically approved · decision due ~4 Nov

  Replacement of existing single glazed timber framed sash and casement windows to front elevation with double glazed timber framed sash and casement windows. Replacement of existing single glazed timber and uPVC sash and casement windows with double glazed timber sash and casement windows. Replacement of existing single glazed timber framed door with a double glazed timber framed door.

  Awaiting decision Full applications Windows or glazing

• 45 - 49 Warwick Square London SW1V 2AJ

  25/05239/TCA Submitted 28 Jul 2025 50 yards away

  100% historically approved · decision due ~22 Sep

  T3: Laurel - Trim to previous pruning points. T4: Bay - Trim to re-shape.

  Awaiting decision Trees 6 docs

• Third Floor And Fourth Floor Flat 45 Gloucester Street London SW1V 2DB

  25/08858/FULL Submitted 5 Dec 2025 50 yards away

  Replacement of existing sash windows with like-for-like double-glazed windows

  Granted Full applications Windows or glazing 30 docs

• 42 St George's Drive London SW1V 4BT

  26/00498/ADFULL Submitted 28 Jan 2026 50 yards away

  Detailed drawings, including elevations and sections at a minimum scale of 1:20, the new external windows and doors of the ground floor rear extension pursuant to condition 5 of planning permission dated 16th April 2025 (RN:24/08972/FULL)

  Granted Full applications Extension Windows or glazing 9 docs

• Land Adjoining 42 St George's Drive And 45 - 49 Warwick Square London SW1V 2AJ

  25/09375/TCA Submitted 31 Dec 2025 50 yards away

  1 x cherry (T9): Fell

  Granted Trees 11 docs