Westminster House 7 Millbank London SW1P 3JA

This site has had 8 applications since 2026: 1 approved, 0 refused.

• 26/07084/ADFULL Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Details of a Travel Plan prior to occupation; pursuant to Condition 5 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Submitted 16 Oct 2026
• 26/06735/ADFULL Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Details of agreement of the development and infrastructure phasing plan with Thames Water to allow development to be occupied pursuant to Condition 35 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Submitted 1 Oct 2026
• 26/06334/ADFULL Decided

  Westminster House 7 Millbank London SW1P 3JA

  Details of updated Terraces Management Plan pursuant to condition 37 of planning permission dated 8 February 2022 (21/01508/FULL).

  Submitted 16 Sep 2026
• 26/06152/ADFULL Decided

  Westminster House 7 Millbank London SW1P 3JA

  Details 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 08 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
• 26/02193/ADFULL Awaiting decision

  Westminster House 7 Millbank London SW1P 3JA

  Detailed drawings of all new external doors and windows pursuant to condition 14 of planning permission dated 8th February 2022 (RN:21/01508/FULL)

  Submitted 1 Apr 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. 18 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 July 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 full applications in a median of 119 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

  26/00183/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

• 10 Lord North Street London SW1P 3LA

  26/03072/LBC Submitted 11 May 2026 50 yards away

  90% historically approved · decision due ~6 Jul

  Internal alterations at lower ground and ground floor levels and installation of stairlift.

  Awaiting decision Heritage and listed buildings 38 docs

• Westminster House 7 Millbank London SW1P 3JA

  26/07084/ADFULL Submitted 16 Oct 2026 50 yards away

  89% historically approved · decision due ~11 Dec

  Details of a Travel Plan prior to occupation; pursuant to Condition 5 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Awaiting decision

• Westminster House 7 Millbank London SW1P 3JA

  26/06334/ADFULL Submitted 16 Sep 2026 50 yards away

  89% historically approved · decision due ~11 Nov

  Details of updated Terraces Management Plan pursuant to condition 37 of planning permission dated 8 February 2022 (21/01508/FULL).

  Decided

• Westminster House 7 Millbank London SW1P 3JA

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

  89% historically approved · decision due ~4 Nov

  Details 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 08 February 2022 (RN: 21/01508/FULL).

  Decided

• Westminster House 7 Millbank London SW1P 3JA

  26/06735/ADFULL Submitted 1 Oct 2026 50 yards away

  89% historically approved · decision due ~26 Nov

  Details of agreement of the development and infrastructure phasing plan with Thames Water to allow development to be occupied pursuant to Condition 35 of planning permission dated 8th February 2022 (RN: 21/01508/FULL)

  Awaiting decision

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL 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 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications