Shelley House 48 Lanhill Road London W9 2BY

1. 13 Apr 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 June 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 65 days over the applications it decided in the last year.

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 91 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.

• Byron Court 44 Lanhill Road London W9 2BY

  26/00326/FULL Submitted 20 Jan 2026 50 yards away

  87% historically approved · decision due ~5 Jun

  Replacement of timber framed windows with new double glazed uPVC windows.

  Awaiting decision Full applications Windows or glazing 25 docs

• Basement - Flat A 124 Shirland Road London W9 2BT

  26/00024/FULL Submitted 5 Jan 2026 50 yards away

  Lowering of front vault and conversion to utility room.

  Granted Full applications 22 docs

• 89 Elgin Avenue London W9 2DA

  22/04406/TPO Submitted 4 Jul 2022 50 yards away

  1 x lime: crown reduce to previous, most recent reduction points retaining shortened furnishing growth and at least 50% of fine branch structure throughout the crown.

  Granted Trees 5 docs

• 28 Lanhill Road London W9 2BS

  26/02415/FULL Submitted 13 Apr 2026 50 yards away

  87% historically approved · decision due ~8 Jun

  Replacement of existing single glazed timber framed windows and doors with new double glazed timber framed windows and doors; roof works to main roof including replacement roof hatch.

  Awaiting decision Full applications Roofing Windows or glazing 28 docs

• 95D Elgin Avenue London W9 2DA

  26/06094/FULL Submitted 7 Sep 2026 50 yards away

  87% historically approved · decision due ~2 Nov

  Construction of rear dormer and installation of rooflights to rear roof slope.

  Awaiting decision Full applications Loft or dormer

• Rankin House 97C Elgin Avenue London W9 2DA

  26/04416/ADFULL Submitted 3 Jul 2026 50 yards away

  89% historically approved · decision due ~28 Aug

  Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 9 of planning permission dated 16th June 2026 (RN:25/06130/FULL).

  Awaiting decision

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications