138 Park Lane London W1K 7FF

1. 1 Oct 2025

   Received by Westminster

2. 20 Nov 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 20 November 2025, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 12 North Row London W1K 7DF

  25/07038/LBC Submitted 1 Oct 2025 50 yards away

  Installation of an external decked terrace and landscaping to the front of restaurant (retrospective). (Linked with 25/07037/FULL)

  Refused Heritage and listed buildings 13 docs

• 12 North Row London W1K 7DF

  25/07037/FULL Submitted 1 Oct 2025 50 yards away

  Installation of an external decked terrace and landscaping to the front of restaurant (retrospective). (Linked with 25/07038/LBC)

  Refused Full applications 21 docs

• 18 - 19 Dunraven Street London W1K 7FE

  09/10220/LBC Submitted 17 Dec 2009 50 yards away

  Internal alterations at fourth floor level and replacement of window frames at No. 19. Installation of full height extract duct in internal lightwell and at roof level; new rooflight, access hatch and vents at roof level; motorisation of sash windows on all levels; insertion of grills in existing windows in internal lightwell at ground and first floor levels at No. 18.

  Granted Heritage and listed buildings Loft or dormer Windows or glazing 3 docs

• 17 Dunraven Street London W1K 7EG

  07/08453/FULL Submitted 26 Sep 2007 50 yards away

  Erection of new railing around lightwell at roof level in connection with use as a terrace.

  Granted Full applications 7 docs

• 17 Dunraven Street London W1K 7EG

  07/07420/LBC Submitted 22 Aug 2007 50 yards away

  Erection of new railing around lightwell at roof level in connection with use as a terrace.

  Granted Heritage and listed buildings 2 docs

• 17 Dunraven Street London W1K 7EG

  12/05865/NMA Submitted 8 Jun 2012 50 yards away

  Amendments to planning permission dated 28 October 2009 (RN:09/07182) for infilling of the rear courtyard at lower ground floor level with glazed access hatch at ground floor level, raising of side boundary walls with adjoining properties by approximately 0.8m Namely to infill of rear courtyard by 3m; removal of fixed rear lights and minor internal alterations to layout.

  Withdrawn Amendments Extension Windows or glazing 8 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Alterations to internal partitions, door openings, doors and floor finishes.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC 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 26/06317/FULL)

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings