59A Elizabeth Street London SW1W 9PP

This site has had 4 applications since 2026: 0 approved, 2 refused.

• 26/06648/LBC Awaiting decision

  59A Elizabeth Street London SW1W 9PP

  Replacement of glazing to the existing sash windows at first and second floor level of the front elevation with slimline double glazing, with existing box frames and sashes retained. (Linked with 26/06647/FULL)

  Submitted 29 Sep 2026 Heritage and listed buildings
• 26/01087/FULL Refused

  59A Elizabeth Street London SW1W 9PP

  Replacement of single-glazed windows on first and second floor of front elevation with new slimline double glazed timber sash windows.

  Decided 21 May 2026 Full applications
• 26/01088/LBC Refused

  59A Elizabeth Street London SW1W 9PP

  Replacement of single-glazed windows on first and second floor of front elevation with new slimline double glazed timber sash windows.

  Decided 21 May 2026 Heritage and listed buildings

1. 29 Sep 2026

   Received by Westminster

2. 5 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 November 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.

1 later application on the register refers to this one:

• 26/06648/LBC Awaiting decision

  59A Elizabeth Street London SW1W 9PP

  Replacement of glazing to the existing sash windows at first and second floor level of the front elevation with slimline double glazing, with existing box frames and sashes retained. (Linked with 26/06647/FULL)

  Submitted 29 Sep 2026 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.

• 59A Elizabeth Street London SW1W 9PP

  26/06648/LBC Submitted 29 Sep 2026 50 yards away

  90% historically approved · decision due ~30 Nov

  Replacement of glazing to the existing sash windows at first and second floor level of the front elevation with slimline double glazing, with existing box frames and sashes retained. (Linked with 26/06647/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing

• First Floor And Second Floor Maisonette 57 Elizabeth Street London SW1W 9PP

  22/04075/LBC Submitted 22 Jun 2022 50 yards away

  Re-instatement of original layout to first floor through internal reconfigurations, internal reconfigurations to second floor bedrooms and general refurbishment throughout to all rooms.

  Granted Heritage and listed buildings 14 docs

• 59A Elizabeth Street London SW1W 9PP

  26/01087/FULL Submitted 20 Feb 2026 50 yards away

  Replacement of single-glazed windows on first and second floor of front elevation with new slimline double glazed timber sash windows.

  Refused Full applications Windows or glazing 23 docs

• 59A Elizabeth Street London SW1W 9PP

  26/01088/LBC Submitted 20 Feb 2026 50 yards away

  Replacement of single-glazed windows on first and second floor of front elevation with new slimline double glazed timber sash windows.

  Refused Heritage and listed buildings Windows or glazing 19 docs

• 1C Gerald Road London SW1W 9EH

  26/04076/FULL Submitted 22 Jun 2026 50 yards away

  88% historically approved · decision due ~20 Aug

  Replacement windows to front elevation with slimline double-glazing sash/casement windows. (Linked with 26/04077/LBC)

  Awaiting decision Full applications Windows or glazing 30 docs

• 65 Elizabeth Street London SW1W 9PJ

  26/01571/LBC Submitted 11 Mar 2026 50 yards away

  90% historically approved · decision due ~6 Jul

  Internal and external alterations including installation of new door on Gerald Road elevation and new glazed roof over existing external staircase. (Linked to 26/01570/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 2 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