4 Stratford Place London W1C 1AT

This site has had 4 applications since 2025: 2 approved, 0 refused.

• 26/00090/LBC Granted

  4 Stratford Place London W1C 1AT

  Refurbishment of 14 timber sash windows, including the replacement of single glazing panes with slim double glazing panes to the front elevation; replacement of 12 timber sash windows with a 'like-for-like' design, including the replacement of single glazing panes with slim double glazing panes to the rear elevation (includes 1a Marylebone Lane). (Linked to 26/00089/FULL).

  Decided 30 Apr 2026 Heritage and listed buildings
• 26/00089/FULL Granted

  4 Stratford Place London W1C 1AT

  Refurbishment of 14 timber sash windows, including the replacement of single glazing panes with slim double glazing panes to the front elevation; replacement of 12 timber sash windows with a 'like-for-like' design, including the replacement of single glazing panes with slim double glazing panes to the rear elevation (includes 1a Marylebone Lane). (Linked to 26/00090/LBC)

  Decided 30 Apr 2026 Full applications
• 25/06297/LBC Awaiting decision

  4 Stratford Place London W1C 1AT

  Replacement of 26 single glazed timber sash windows, with new slim double glazed timber sash windows in a 'like-for-like' design to match the existing windows (rear elevation includes 1a Marylebone Lane). (Linked with 25/06296/FULL)

  Submitted 4 Sep 2025 Heritage and listed buildings

1. 4 Sep 2025

   Received by Westminster

2. 10 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 5 November 2025, 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.

• 25/06297/LBC Awaiting decision

  4 Stratford Place London W1C 1AT

  Replacement of 26 single glazed timber sash windows, with new slim double glazed timber sash windows in a 'like-for-like' design to match the existing windows (rear elevation includes 1a Marylebone Lane). (Linked with 25/06296/FULL)

  Submitted 4 Sep 2025 Heritage and listed buildings

1 later application on the register refers to this one:

• 25/06297/LBC Awaiting decision

  4 Stratford Place London W1C 1AT

  Replacement of 26 single glazed timber sash windows, with new slim double glazed timber sash windows in a 'like-for-like' design to match the existing windows (rear elevation includes 1a Marylebone Lane). (Linked with 25/06296/FULL)

  Submitted 4 Sep 2025 Heritage and listed buildings

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.

• 4 Stratford Place London W1C 1AT

  25/06297/LBC Submitted 4 Sep 2025 50 yards away

  90% historically approved · decision due ~5 Nov

  Replacement of 26 single glazed timber sash windows, with new slim double glazed timber sash windows in a 'like-for-like' design to match the existing windows (rear elevation includes 1a Marylebone Lane). (Linked with 25/06296/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 40 docs

• 4 Stratford Place London W1C 1AT

  26/00090/LBC Submitted 8 Jan 2026 50 yards away

  Refurbishment of 14 timber sash windows, including the replacement of single glazing panes with slim double glazing panes to the front elevation; replacement of 12 timber sash windows with a 'like-for-like' design, including the replacement of single glazing panes with slim double glazing panes to the rear elevation (includes 1a Marylebone Lane). (Linked to 26/00089/FULL).

  Granted Heritage and listed buildings Windows or glazing 15 docs

• 4 Stratford Place London W1C 1AT

  26/00089/FULL Submitted 8 Jan 2026 50 yards away

  Refurbishment of 14 timber sash windows, including the replacement of single glazing panes with slim double glazing panes to the front elevation; replacement of 12 timber sash windows with a 'like-for-like' design, including the replacement of single glazing panes with slim double glazing panes to the rear elevation (includes 1a Marylebone Lane). (Linked to 26/00090/LBC)

  Granted Full applications Windows or glazing 18 docs

• 354-358 Oxford Street London W1C 1AS

  19/02173/ADFULL Submitted 22 Mar 2019 50 yards away

  Details of updated Energy Statement pursuant to condition 25 of planning permission dated 26 September 2011 (RN: 11/03852/FULL)

  Granted Full applications 8 docs

• 3 Stratford Place London W1C 1AS

  04/07887/AD7 Submitted 7 Oct 2004 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.

  Granted Advertising 2 docs

• 3 Stratford Place London W1C 1AS

  04/05881/ADFULL Submitted 27 Jul 2004 50 yards away

  Details of waste storage provision pursuant to Condition 2 of planning permission dated 06 July 2004 (RN: 04/03666/FULL) for use of building as an embassy.

  Granted Full applications 5 docs

• 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