Flat 3 21 Cleveland Square London W2 6DG

This site has had 7 applications since 2025: 0 approved, 1 refused.

• 26/02922/FULL Awaiting decision

  Flat 3 21 Cleveland Square London W2 6DG

  Amalgamation of Flat 3 and Flat 5 to form a single residential unit and installation of two heat pumps on the roof terrace (previously approved under refs. 24/08233/FULL and 24/08234/LBC) (Linked to 26/02923/LBC)

  Submitted 4 May 2026 Full applications
• 25/08170/ADFULL Decided

  Flat 3 21 Cleveland Square London W2 6DG

  Detailed drawings showing top floor front and rear windows/doors to be timber-framed, alteration to the scheme: all replacement windows to second, third and fourth floors be vacuum or slimline double-glazed (with a maximum total glazing depth of 16mm), and photographs or specifications of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to conditions 4, 5, 6 of planning permission dated 31st July 2025 (RN 24/08233/FULL)

  Decided 16 Feb 2026 Full applications
• 25/07604/ADLBC Withdrawn

  Flat 3 21 Cleveland Square London W2 6DG

  Details of facing materials to be used, including glazing, and elevations and roof plans, and details of top floor front and rear windows/doors pursuant to Conditions 3, 4 and 5 of Listed Building Consent dated 31 July 2025 (RN: 24/08234/LBC)

  Decided 7 Nov 2025 Conditions
• 25/06875/LBC Withdrawn

  Flat 3 21 Cleveland Square London W2 6DG

  Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (Linked to 25/06874/FULL)

  Decided 2 Dec 2025 Heritage and listed buildings
• 25/06874/FULL Withdrawn

  Flat 3 21 Cleveland Square London W2 6DG

  Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (linked to 25/06875/LBC)

  Decided 2 Dec 2025 Full applications
• 25/06094/ADLBC Refused

  Flat 3 21 Cleveland Square London W2 6DG

  Details of facing materials you will use, including glazing, and elevations and roof plans, top floor front and rear windows/doors to be timber-framed and replacement windows to second, third and fourth floors be vacuum or slimline double-glazed pursuant to Conditions 3, 4 and 5 of Listed Building Consent dated 31 July 2025 (RN24/08234/LBC)

  Decided 16 Sep 2025 Conditions

1. 4 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 June 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 91 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 heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• Flat 3 21 Cleveland Square London W2 6DG

  26/02922/FULL Submitted 4 May 2026 50 yards away

  88% historically approved · decision due ~29 Jun

  Amalgamation of Flat 3 and Flat 5 to form a single residential unit and installation of two heat pumps on the roof terrace (previously approved under refs. 24/08233/FULL and 24/08234/LBC) (Linked to 26/02923/LBC)

  Awaiting decision Full applications 33 docs

• Flat 3 21 Cleveland Square London W2 6DG

  25/07604/ADLBC Submitted 17 Oct 2025 50 yards away

  Details of facing materials to be used, including glazing, and elevations and roof plans, and details of top floor front and rear windows/doors pursuant to Conditions 3, 4 and 5 of Listed Building Consent dated 31 July 2025 (RN: 24/08234/LBC)

  Withdrawn Conditions Windows or glazing 10 docs

• Flat 3 21 Cleveland Square London W2 6DG

  25/06874/FULL Submitted 24 Sep 2025 50 yards away

  Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (linked to 25/06875/LBC)

  Withdrawn Full applications 33 docs

• Flat 3 21 Cleveland Square London W2 6DG

  25/06875/LBC Submitted 24 Sep 2025 50 yards away

  Installation of two new heat pumps located on the roof terrace. Internal alterations including removal of one boiler, one kitchen, and two ensuite bathrooms. In association with amalgamation of Flat 3 and Flat 5 to form a single residential unit (Linked to 25/06874/FULL)

  Withdrawn Heritage and listed buildings 30 docs

• Flat 3 21 Cleveland Square London W2 6DG

  25/08170/ADFULL Submitted 10 Nov 2025 50 yards away

  Detailed drawings showing top floor front and rear windows/doors to be timber-framed, alteration to the scheme: all replacement windows to second, third and fourth floors be vacuum or slimline double-glazed (with a maximum total glazing depth of 16mm), and photographs or specifications of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to conditions 4, 5, 6 of planning permission dated 31st July 2025 (RN 24/08233/FULL)

  Decided Full applications Windows or glazing 24 docs

• Flat 3 21 Cleveland Square London W2 6DG

  25/06094/ADLBC Submitted 27 Aug 2025 50 yards away

  Details of facing materials you will use, including glazing, and elevations and roof plans, top floor front and rear windows/doors to be timber-framed and replacement windows to second, third and fourth floors be vacuum or slimline double-glazed pursuant to Conditions 3, 4 and 5 of Listed Building Consent dated 31 July 2025 (RN24/08234/LBC)

  Refused Conditions Windows or glazing 29 docs

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings