1 New Burlington Place London W1S 2HR

This site has had 3 applications since 2026.

• 26/06642/LBC Awaiting decision

  1 New Burlington Place London W1S 2HR

  Installation of two condenser units at roof level. (Linked to 26/06641/FULL)

  Submitted 28 Sep 2026 Heritage and listed buildings
• 26/06315/LBC Decided

  1 New Burlington Place London W1S 2HR

  Internal fit-out works; installation of new internal staircase connection from fourth to fifth-floor level of No. 1 New Burlington Place; formation of new internal opening connecting No. 1 and No. 16 New Burlington Place at the fifth-floor level.

  Submitted 15 Sep 2026 Heritage and listed buildings

1. 28 Sep 2026

   Received by Westminster

2. 5 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 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:

• 26/06642/LBC Awaiting decision

  1 New Burlington Place London W1S 2HR

  Installation of two condenser units at roof level. (Linked to 26/06641/FULL)

  Submitted 28 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.

• 1 New Burlington Place London W1S 2HR

  26/06642/LBC Submitted 28 Sep 2026 50 yards away

  90% historically approved · decision due ~23 Nov

  Installation of two condenser units at roof level. (Linked to 26/06641/FULL)

  Awaiting decision Heritage and listed buildings

• 1 New Burlington Place London W1S 2HR

  26/06315/LBC Submitted 15 Sep 2026 50 yards away

  90% historically approved · decision due ~10 Nov

  Internal fit-out works; installation of new internal staircase connection from fourth to fifth-floor level of No. 1 New Burlington Place; formation of new internal opening connecting No. 1 and No. 16 New Burlington Place at the fifth-floor level.

  Decided Heritage and listed buildings

• 179 Regent Street London W1B 4JQ

  25/05085/ADV Submitted 22 Jul 2025 50 yards away

  Display of non illuminated hanging sign measuring 0.65m X 0.465m

  Granted Advertising 20 docs

• 173 Regent Street London W1B 4JG

  25/08490/CLLB Submitted 18 Nov 2025 50 yards away

  Installation of shop window display.

  Granted 10 docs

• 173 Regent Street London W1B 4JG

  25/08440/ADV Submitted 18 Nov 2025 50 yards away

  Display of graphics on glass panels measuring 1.62m X 1.8m.

  Decided Advertising 10 docs

• 1 New Burlington Street London W1S 2JA

  26/04195/LBC Submitted 25 Jun 2026 50 yards away

  90% historically approved · decision due ~20 Aug

  Installation of projecting hanging sign and one wall-mounted plaque. (Linked with 26/00439/ADV)

  Awaiting decision Heritage and listed buildings

• 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