Westminster House 7 Millbank London SW1P 3JA

This site has had 5 applications since 2026: 1 approved, 0 refused.

• 26/06152/ADFULL Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Detailed drawings of a soft landscaping scheme which includes the number, size, species and position of trees and shrubs within the planters and detailed drawings of the planters on the sixth, seventh and eighth floor roof terraces to include their size, appearance and location pursuant to condition 20 and 21 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Submitted 9 Sep 2026
• 26/04665/NMA Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Amendments to planning permission dated 8th February 2022 (RN:21/01508/FULL) for demolition of existing office building, including dismantling of the facades to Millbank, Dean Stanley Street and Smith Square; erection of new nine storey building using new and reclaimed materials for commercial business and service use (Class E); extension to Smith Square; excavation of new sub-basement; formation of external terraces at sixth, seventh and eighth floor levels; new main entrance to Dean Stanley Street with secondary and servicing entrances to Smith Square; installation of plant and associated works. Namely, to allow introduction of planters on Dean Stanley Street.

  Submitted 13 Jul 2026 Amendments
• 26/03254/ADFULL Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Samples of the facing materials you will use, including glazing and any replacement Portland stone, and elevations and roof plans; pursuant to Condition 13 of planning permission dated 8 February 2022 (RN 21/01508/FULL)

  Submitted 18 May 2026 Full applications
• 26/00183/NMA Granted

  Westminster House 7 Millbank London SW1P 3JA

  Amendment to planning permission dated 08 February 2022 (21/01508/FULL) for: Demolition of existing office building, including dismantling of the facades to Millbank, dean Stanley Street and Smith Square; erection of new nine storey building using new and reclaimed materials for commercial business and service use (Class E); extension to Smith Square; excavation of new sub-basement; formation of external terraces at sixth; seventh and eight floor levels; new main entrance to Dean Stanley Street with secondary and servicing entrances to Smith Square; installation of plant and associated works. NAMELY, amendments to elevations including terraces, dormer windows and entrances.

  Decided 2 Apr 2026 Amendments

1. 1 Apr 2026

   Received by Westminster

2. 22 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 17 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 65 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.

• Westminster House 7 Millbank London SW1P 3JA

  26/06152/ADFULL Submitted 9 Sep 2026 50 yards away

  89% historically approved · decision due ~4 Nov

  Detailed drawings of a soft landscaping scheme which includes the number, size, species and position of trees and shrubs within the planters and detailed drawings of the planters on the sixth, seventh and eighth floor roof terraces to include their size, appearance and location pursuant to condition 20 and 21 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Awaiting decision

• Westminster House 7 Millbank London SW1P 3JA

  26/04665/NMA Submitted 13 Jul 2026 50 yards away

  93% historically approved · decision due ~7 Sep

  Amendments to planning permission dated 8th February 2022 (RN:21/01508/FULL) for demolition of existing office building, including dismantling of the facades to Millbank, Dean Stanley Street and Smith Square; erection of new nine storey building using new and reclaimed materials for commercial business and service use (Class E); extension to Smith Square; excavation of new sub-basement; formation of external terraces at sixth, seventh and eighth floor levels; new main entrance to Dean Stanley Street with secondary and servicing entrances to Smith Square; installation of plant and associated works. Namely, to allow introduction of planters on Dean Stanley Street.

  Awaiting decision Amendments Extension Demolition

• Flat 15 North Court Great Peter Street London SW1P 3LL

  26/01675/FULL Submitted 16 Mar 2026 50 yards away

  87% historically approved · decision due ~21 May

  Alterations to the existing sixth floor extension including extending the footprint of the sixth floor extension, erection of new walls to the south and west elevations at sixth floor level and the installation of new rooflights. Alterations to the design of the southern elevation at sixth floor level.

  Awaiting decision Full applications Extension Loft or dormer 22 docs

• Flat 15 North Court Great Peter Street London SW1P 3LL

  25/07736/ADFULL Submitted 27 Oct 2025 50 yards away

  Details of the RAL colours and a sample board photographed on site of the external finish to the roof, fins, brick and rendered surfaces, details of new windows and pivot door, new rooflights and balustrade railings pursuant to Conditions 4, 5 and 6 of planning permission dated 23 June 2020 (RN 19/09611/FULL)

  Withdrawn Full applications Loft or dormer Windows or glazing 36 docs

• Westminster House 7 Millbank London SW1P 3JA

  26/03254/ADFULL Submitted 18 May 2026 50 yards away

  87% historically approved · decision due ~13 Jul

  Samples of the facing materials you will use, including glazing and any replacement Portland stone, and elevations and roof plans; pursuant to Condition 13 of planning permission dated 8 February 2022 (RN 21/01508/FULL)

  Awaiting decision Full applications Windows or glazing 3 docs

• Westminster House 7 Millbank London SW1P 3JA

  26/00183/NMA Submitted 14 Jan 2026 50 yards away

  Amendment to planning permission dated 08 February 2022 (21/01508/FULL) for: Demolition of existing office building, including dismantling of the facades to Millbank, dean Stanley Street and Smith Square; erection of new nine storey building using new and reclaimed materials for commercial business and service use (Class E); extension to Smith Square; excavation of new sub-basement; formation of external terraces at sixth; seventh and eight floor levels; new main entrance to Dean Stanley Street with secondary and servicing entrances to Smith Square; installation of plant and associated works. NAMELY, amendments to elevations including terraces, dormer windows and entrances.

  Granted Amendments Extension Loft or dormer +2 4 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
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications