78 Harley Street London W1G 7HJ

1. 22 Sep 2025

   Received by Westminster

2. 13 Feb 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 13 February 2026, 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.

• 76 Harley Street London W1G 7HH

  08/01301/ADLBC Submitted 7 Feb 2008 50 yards away

  Details of a full schedule of works, specifications, and method statements, of works to the historic fabric associated with building regulations pursuant to Condition 1 (partial discharge- damp proofing only) of listed building consent dated 17 January 2008 (RN: 07/02370).

  Granted Conditions 4 docs

• 76 Harley Street London W1G 7HH

  06/07955/FULL Submitted 6 Oct 2006 50 yards away

  Partial demolition of rear wing at basement level, including infilling of lightwell; installation of a scissor lift in front basement lightwell with associated alterations to front railings; in connection with use of basement for medical purposes (Class D1).

  Refused Full applications Demolition 12 docs

• 76 Harley Street London W1G 7HH

  06/07956/LBC Submitted 6 Oct 2006 50 yards away

  Internal and external alterations including partial demolition of rear wing at basement level and infilling of lightwell, and installation of a scissor lift in front basement lightwell with associated alterations to front railings

  Refused Heritage and listed buildings Demolition 2 docs

• 76 Harley Street London W1G 7HH

  07/02369/FULL Submitted 14 Mar 2007 50 yards away

  Partial demolition of rear basement extensions and infilling of rear basement lightwell in connection with use of basement for medical purposes as an MRI Scanning Centre (Class D1). Installation of plant in central lightwell.

  Granted Full applications Extension Demolition 12 docs

• 76 Harley Street London W1G 7HH

  07/02370/LBC Submitted 14 Mar 2007 50 yards away

  Internal and external alterations including partial demolition of rear wing at basement level and infilling of lightwell.

  Granted Heritage and listed buildings Demolition 4 docs

• 82 Harley Street London W1G 7HN

  20/05851/LBC Submitted 17 Sep 2020 50 yards away

  Replacement of three windows to front elevation with like-for-like timber sashes and one door to courtyard elevation with like-for-like timber casement door, at fourth floor level.

  Granted Heritage and listed buildings Windows or glazing 20 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