1 Barton Street London SW1P 3NG

1. 1 Sep 2026

   Received by Westminster

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 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 61 days over the applications it decided in the last year.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 1 Barton Street London SW1P 3NG

  26/05943/LBC Submitted 1 Sep 2026 0m away

  90% historically approved · decision due ~27 Oct

  Use of the building as F1(a) Education, along with associated internal and external alterations. (Linked with 26/05942/FULL)

  Awaiting decision Heritage and listed buildings

• 16 Great College Street London SW1P 3RX

  26/00882/LBC Submitted 12 Feb 2026 21m away

  90% historically approved · decision due ~9 Apr

  Interior alterations from basement to third floor including floor coverings, internal doorway at ground floor, replacement of MDF radiator covers, repainting external timber window frames and recovering of front steps with portland stone.odelling. (Linked to 26/00881/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 48 docs

• 16 Great College Street London SW1P 3RX

  26/00881/FULL Submitted 12 Feb 2026 21m away

  87% historically approved · decision due ~9 Apr

  Repainting external timber window frames and recovering of front steps with portland stone. (Linked to 26/00882/LBC)

  Awaiting decision Full applications Windows or glazing 47 docs

• 16 Great College Street London SW1P 3RX

  26/05179/CLLB Submitted 29 Jul 2026 24m away

  89% historically approved · decision due ~23 Sep

  Internal refurbishment and redecoration works.

  Decided

• 30 Great College Street London SW1P 3RT

  16/11507/LBC Submitted 5 Dec 2016 75m away

  90% historically approved · decision due ~30 Jan

  Internal alterations and alterations to rooflights.

  Awaiting decision Heritage and listed buildings Loft or dormer

• Westminster School 1 - 3 Little Dean's Yard London SW1P 3PF

  25/06849/COLBC Submitted 24 Sep 2025 76m away

  Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06848/FULL)

  Granted Heritage and listed buildings Loft or dormer 35 docs

• 26/06024/FULL Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

  3 Sep 2026 Full applications
• 26/06017/FULL Awaiting decision

  38 Lauderdale Mansions Lauderdale Road London W9 1NE

  Installation of an external AC Unit / Heat Pump at roof level.

  2 Sep 2026 Full applications
• 26/05938/FULL Awaiting decision

  24 Vincent Square London SW1P 2NJ

  Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

  1 Sep 2026 Full applications
• 26/05935/FULL Awaiting decision

  47 Hereford Road London W2 5AH

  Installation of one number new external condenser unit to the southerly elevation service alley.

  1 Sep 2026 Full applications
• 26/05959/FULL Awaiting decision

  Basement And Ground Floor 50 New Bond Street London W1S 1BJ

  Installation of three new condensers on the roof, within an existing designated plant area.

  1 Sep 2026 Full applications