113 - 115 Harley Street London W1G 6AP

1. 29 Jun 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

4. Decision

   Awaiting decision

   Decision expected by 28 October 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 61 days over the applications it decided in the last year.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 113 - 115 Harley Street London W1G 6AP

  26/04266/FULL Submitted 29 Jun 2026 0m away

  87% historically approved · decision due ~28 Oct

  Installation of a platform lift to the basement area at 113-115 Harley Street to the Devonshire Street (north) side of the property. (Linked with 26/04267/LBC)

  Awaiting decision Full applications

• 47 Devonshire Mews South London W1G 6QP

  11/11532/NMA Submitted 28 Nov 2011 21m away

  Amendments to planning permission dated 12 August 2010 (RN:10/03423) for the creation of an internal room in the place of the originally proposed small roof terrace, set behind an area of dummy mansard roof, to the front of the property at second floor level.

  Granted Amendments Loft or dormer 4 docs

• 47 Devonshire Mews South London W1G 6QP

  11/02568/ADFULL Submitted 15 Mar 2011 21m away

  Approval of details pursuant to Condition 3 of planning permission dated 12 August 2010 (RN:10/03423); namely the submission of samples of the facing materials including glazing.

  Granted Full applications Windows or glazing 3 docs

• 110 Harley Street London W1G 7JG

  25/06888/TELNOT Submitted 2 Sep 2025 39m away

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

  Decided Telecoms

• 110 Harley Street London W1G 7JG

  08/04423/ADLBC Submitted 21 May 2008 41m away

  Details of the new partition in the rear ground floor room pursuant to Condition 2 (iii) of listed building consent dated 28 August 2007 (RN: 07/05860).

  Granted Conditions 7 docs

• 110 Harley Street London W1G 7JG

  08/03584/FULL Submitted 18 Apr 2008 41m away

  Alterations during the course of construction to permission granted 14 February 2008 (RN: 08/00105/FULL) for installation of three external air conditioning units in rear lightwell at basement and ground floor levels; replacement of double doors and windows with glass louvres at fourth floor level: namely alterations to internal and external air conditioning equipment at basement, ground and roof level and internal partitions.

  Granted Full applications Windows or glazing 9 docs

• 26/06025/LBC Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06024/FULL)

  3 Sep 2026 Heritage and listed buildings
• 26/05971/LBC Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Automation of door at principal floor level.

  1 Sep 2026 Heritage and listed buildings
• 26/05962/LBC Awaiting decision

  Royal Albert Hall Kensington Gore London SW7 2AP

  Variation of condition 2 of listed building consent dated 26 March 2024 (RN: 24/00820/LBC) for the: Erect temporary access scaffolding platform at high level in the auditorium to inspect the condition of the plaster ceilings and main cornices. NAMELY, to allow the gantry to remain in place until December 2028.

  1 Sep 2026 Heritage and listed buildings
• 26/05970/LBC Awaiting decision

  Norman Shaw Building South Victoria Embankment London SW1A 2HZ

  Replacement and installation of 16 electronic access control systems to Norman Shaw South

  1 Sep 2026 Heritage and listed buildings
• 26/05943/LBC Awaiting decision

  1 Barton Street London SW1P 3NG

  Use of the building as F1(a) Education, along with associated internal and external alterations. (Linked with 26/05942/FULL)

  1 Sep 2026 Heritage and listed buildings