Unit 5 West Building Zig Zag Building 70 Victoria Street London SW1E 6SQ

1. 19 Aug 2026

   Received by Westminster

2. 28 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 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 86 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.

• Zig Zag Building 70 Victoria Street London SW1E 6SQ

  26/02188/FULL Submitted 1 Apr 2026 50 yards away

  88% historically approved · decision due ~27 May

  Installation of outdoor seating to ninth floor terreace.

  Awaiting decision Full applications 10 docs

• 139 Victoria Street London SW1E 6RD

  26/04560/ADV Submitted 8 Jul 2026 50 yards away

  82% historically approved · decision due ~2 Sep

  Display of an externally illuminated projecting sign measuring 0.6m x 0.6m on the Victoria Street elevation and an externally illuminated projecting sign measuring 0.6m x 0.6m on the Howick Place elevation.

  Decided Advertising

• 123 Victoria Street London SW1E 6DE

  26/06667/FULL Submitted 29 Sep 2026 50 yards away

  88% historically approved · decision due ~24 Nov

  Replacement of hard and soft landscaping at third floor roof level terrace, elevational alterations to existing plant room enclosure to form additional office space, erection of open canopy structure to Victoria Street frontage adjoining existing stair enclosure, relocation of reduced existing plant into new plant enclosure at fourth floor roof level adjacent to existing south-western core.

  Awaiting decision Full applications

• 62 Victoria Street London SW1E 6QP

  25/08868/ADV Submitted 5 Dec 2025 100 yards away

  Display of 2.8m x 3.8m internally illuminated (letters only) fascia sign and 2 x internally illuminated 775mm x 630mm projecting signs.

  Granted Advertising 8 docs

• 16 Palace Street London SW1E 5JD

  12/02562/TCA Submitted 14 Mar 2012 100 yards away

  1 x Cabbage Palm , 1x Cotonester, 2 x Cherry Laurel, 2 x Cherries, 1 x Magnolia, 1 x Mahonia, 2 x Holly - removal

  Withdrawn Trees

• 16 Palace Street London SW1E 5JD

  26/00050/ADFULL Submitted 6 Jan 2026 100 yards away

  Detailed drawings and bio-diversity management plan in relation to the green walls pursuant to condition 6 of planning permission dated 2nd May 2025 (RN: 25/00712/FULL).

  Granted Full applications 14 docs

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications