The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

This site has had 38 applications since 2022: 11 approved, 1 refused.

• 26/05735/ADLBC Decided

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of changes to approved works to the existing building fabric and repair strategies following further site discoveries or opening up pursuant to condition 13 of listed building consent dated 13 March 2026 (25/07529/LBC).

  Submitted 21 Aug 2026
• 26/05549/ADLBC Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of the new windows and external doors pursuant to condition 6 (1) of listed building dated 12th March 2026 (RN:25/07529/LBC)

  Submitted 14 Aug 2026
• 26/05536/ADLBC Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of external metalwork including the gates and screens to the ground floor of the new Arlington Street façade pursuant to Condition 6 (II) of Listed Building Consent dated 12th March 2026 (RN25/07529/LBC)

  Submitted 13 Aug 2026
• 26/05096/ADLBC Decided

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of additional slab removal for shower trays and drains on Level 4 pursuant to Condition 13 (part) of listed building consent dated 23 February 2026 (RN: 25/07529/LBC).

  Submitted 29 Jul 2026
• 26/04906/ADLBC Decided

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Sample panel of the proposed roofing slate pursuant to Condition 3 of listed building consent dated 20th July 2026 (RN: 26/03404/LBC)

  Submitted 22 Jul 2026
• 26/04502/ADLBC Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of works to laylight of Palm Court; pursuant to condition 6 (xvii) of listed building consent dated 12th March 2026 (25/07529/LBC)

  Submitted 6 Jul 2026 Conditions
• 26/04413/ADLBC Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of interior finishes pursuant to condition 6 part VII (partial) of listed building consent dated 23 February 2026 (RN: 25/07529/LBC)

  Submitted 3 Jul 2026
• 26/04299/ADLBC Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of any changes to the approved works to the existing building fabric and repair strategies; pursuant to condition 13 of Listed Building Consent dated 12th March 2026 (RN 25/07529/LBC)

  Submitted 29 Jun 2026 Conditions
• 26/04190/ADLBC Decided

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details for metalwork repairs pursuant to Condition 11, Part (IV) of listed building dated 12th March 2026 (RN: 25/07529/LBC)

  Submitted 24 Jun 2026
• 26/04066/ADFULL Awaiting decision

  The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  Details of outcome for the re-use and recycling of all window components from the removed windows and strategy for the re-use in situ of surviving historic window ironmongery, pursuant to condition 34 of planning permission dated 12 July 2022 (RN:21/07264/FULL) (as amended by Non-material amendment dated 16th February 2024 (RN:23/08516/NMA))

  Submitted 19 Jun 2026

1. 17 Nov 2025

   Received by Westminster

2. 20 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 January 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 66 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.

• The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  26/03404/LBC Submitted 22 May 2026 50 yards away

  90% historically approved · decision due ~17 Jul

  Replacement of slate roof tiles on mansard roofs of Piccadilly, Green Park and Arlington Street elevations of the Ritz Hotel.

  Awaiting decision Heritage and listed buildings Loft or dormer Roofing 10 docs

• The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  26/04502/ADLBC Submitted 6 Jul 2026 50 yards away

  90% historically approved · decision due ~31 Aug

  Details of works to laylight of Palm Court; pursuant to condition 6 (xvii) of listed building consent dated 12th March 2026 (25/07529/LBC)

  Awaiting decision Conditions 4 docs

• The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  26/04299/ADLBC Submitted 29 Jun 2026 50 yards away

  90% historically approved · decision due ~24 Aug

  Details of any changes to the approved works to the existing building fabric and repair strategies; pursuant to condition 13 of Listed Building Consent dated 12th March 2026 (RN 25/07529/LBC)

  Awaiting decision Conditions 4 docs

• The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  25/07529/LBC Submitted 17 Oct 2025 50 yards away

  Alterations and extensions to the Ritz Hotel and William Kent House including the change of use of the casino to a dual flexible use as hotel and/or private members club, a two storey side extension to William Kent House, extensions to the Ritz hotel including on the site of 22 Arlington Street comprising an extension of five basements, lower ground, ground, mezzanine and seven upper floors to provide additional hotel floorspace, new and upgraded hotel facilities including hotel rooms, restaurant and spa, new entrances on Arlington Street, arrival and drop off facilities, changes to the servicing and refuse facilities, car and cycle parking, plant, landscaping and all works including demolition, enabling, highways, temporary construction logistics works and other ancillary works (Amendments to listed building consent dated 24 April 2025 RN:24/08537/LBC).

  Granted Heritage and listed buildings Extension Demolition 428 docs

• The Ritz Hotel 150 - 156 Piccadilly London W1J 9BR

  25/07555/NMA Submitted 17 Oct 2025 50 yards away

  Amendments to planning permission dated 12 July 2022 (RN: 21/07264/FULL); namely, changes to description of development to include temporary construction logistics works and to wording of Condition 7 in relation to external rainwater downpipes; and minor internal and external alterations, including removal of railings from seventh floor dormer windows on Piccadilly; and relocation of copper lion head on the roof of The Ritz.

  Granted Amendments Loft or dormer Windows or glazing 24 docs

• 21 Arlington Street SW1A 1RN

  25/06195/TCA Submitted 1 Sep 2025 50 yards away

  T1 1 x purple beech: crown reduce all round by 0.5-1m to shape and tidy, not exceeding any previous reduction points. Reduce overlong, extended branches only by up to 1.5m (not exceeding previous reduction points) to bring into the main canopy line. T2 1 x Japanese maple: crown reduce by up to 1m and prune back any overextended lateral branches into main canopy line, maintaining crown shape. T3 1 x walnut: reduce height by up to 1.5m and shape the lateral branches to create a more compact crown and aesthetically pleasing overall outline T4 1 x cherry: crown reduce by up to 1m to create a neater and more compact crown.

  Granted Trees 7 docs

• 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
• 26/06287/FULL Awaiting decision

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06288/LBC)

  Received 14 Sep, published by the council 21 Sep 2026 Full applications
• 26/06278/FULL Awaiting decision

  40 Wellington Road London NW8 9TJ

  Installation of a new external access ramp/slope to provide accessibility to the Barclays bank ATM.

  Received 14 Sep, published by the council 21 Sep 2026 Full applications
• 26/06269/FULL Awaiting decision

  Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB

  Amalgamation of existing lower ground and ground floor maisonette with the first floor flat to create a single dwelling and associated internal works including creation of a staircase. (Linked with 26/06270/LBC)

  Received 14 Sep, published by the council 21 Sep 2026 Full applications