9 Cleveland Mansions Widley Road London W9 2LA

1. 6 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 July 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.

• 14 Cleveland Mansions Widley Road London W9 2LA

  25/06636/FULL Submitted 17 Sep 2025 9m away

  Replacement of 5 windows at 1st floor level, to front, rear and side elevations.

  Granted Full applications Windows or glazing 12 docs

• 32 Cleveland Mansions Widley Road London W9 2LB

  25/09155/TCA Submitted 18 Dec 2025 29m away

  7 x Sycamore (T1 to T7): reduce crowns to previous pruning points, approximately 2m reduction.

  Granted Trees 19 docs

• 105 Elgin Avenue London W9 2NP

  26/03034/TCA Submitted 8 May 2026 36m away

  100% historically approved · decision due ~3 Jul

  Sycamore Tees numbers 4 and 5 as shown on the Tree Works Plan SJA TWP22462-061. the removal of both trees was previously approved on January 5th 2023, ref. 22/06941/TCA

  Awaiting decision Trees 10 docs

• 105 Elgin Avenue London W9 2NP

  26/03367/TCA Submitted 21 May 2026 36m away

  100% historically approved · decision due ~16 Jul

  T1 Sycamore Reduce height by 2.5 metre & Lateral spread by 1.5 metre. Reason for works: Regular maintenance - Light starvation to property

  Awaiting decision Trees 7 docs

• Westside Court 107 - 113 Elgin Avenue London W9 2NP

  26/05284/TPO Submitted 4 Aug 2026 37m away

  100% historically approved · decision due ~29 Sep

  1. Reduce the height of the horse chestnut tree by 30%, reduce the sides by 30%, crown lift to crown break. 2. Reduce Laurel tree (no pear tree on site) by 30%, reduce the sides by 30% crown lift to crown break

  Awaiting decision Trees

• Westside Court 107 - 113 Elgin Avenue London W9 2NP

  26/05284/TCA Submitted 4 Aug 2026 37m away

  100% historically approved · decision due ~29 Sep

  1 x Cotoneaster: crown reduce all round by 1.5m and lift by 1m, pruning back to suitable growth points. 1 x Portuguese laurel: crown reduce all round by 1m and lift by 1m, pruning back to suitable growth points.

  Decided Trees

• 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