Avenfield House 118-127 Park Lane London W1K 7AF

1. 6 Jul 2023

   Received by Westminster

2. 18 Jul 2023

   Decision issued: Application Permitted

3. 14 Sep 2026

   Added to PlanIndex

Westminster granted permission on 18 July 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 27 Upper Brook Street London W1K 7QF

  25/06889/TELNOT Submitted 3 Sep 2025 50 yards away

  Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus.

  Decided Telecoms

• Green Street Garden Wood's Mews London W1K 7DL

  26/01430/TCA Submitted 5 Mar 2026 50 yards away

  100% historically approved · decision due ~30 Apr

  T30 - Robinia pseudoacacia 'Frisia': Fell ground level -due to significant basal decay (see decay investigation report) and suspected root plate dysfunction. Multiple clusters of Coprinus sp. fruiting bodies have been observed growing from root buttresses and the root plate. There have been several large limbs decline and subsequently removed as deadwood, and several branch failures over the past 4 years. Stability testing has been considered but due to limitations of the equipment it is not considered possible to test the tree sufficiently. The tree overhangs a residential building and in consideration of the life stage, targets and the poor condition of the basal stem along with the concern for root plate dysfunction it is considered necessary to remove the tree. Two trees should be replanted as mitigation for the removal. Stump grind/remove - following tree removal. Plant replacement tree - X2 (species to be agreed) during the first planting season (September to April) following tree removal.

  Awaiting decision Trees 7 docs

• Green Street Garden Wood's Mews London W1K 7DL

  25/08029/TCA Submitted 5 Nov 2025 50 yards away

  100% historically approved · decision due ~31 Dec

  T39 - Cotoneaster sp. (Tree Cotoneaster): RVX - Remove specified limb(s) - removing the low, extended limb to the northwest at approx. 1.2 m, obstructing the footpath, back to the main primary stem union.

  Awaiting decision Trees 5 docs

• 36 Green Street London W1K 7FH

  25/08865/FULL Submitted 5 Dec 2025 50 yards away

  Installation of an air-conditioning condenser to the rear of the main roof.

  Granted Full applications 34 docs

• 40 Green Street London W1K 7FP

  06/01375/FULL Submitted 23 Feb 2006 100 yards away

  Alterations to existing sun room to form roof extension at fifth floor level. Installation of new windows to lightwell and French doors to rear elevation at fourth floor level. Modifications to windows on rear facade at third floor level. (Flat 4).

  Granted Full applications Extension Windows or glazing 16 docs

• 40 Green Street London W1K 7FP

  06/01376/CAC Submitted 23 Feb 2006 100 yards away

  Removal of concrete roof structure, front and rear mansards with dormer windows and single storey brick extension to the rear.

  Decided Heritage and listed buildings Extension Loft or dormer +1 9 docs
  Small domestic

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  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 replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06317/FULL Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications