95 - 99 Baker Street London W1U 6RN

1. 15 Apr 2026

   Received by Westminster

2. 30 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 June 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 66 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 91 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.

• Flat 45 5 Montagu Mansions London W1U 6LB

  20/05791/FULL Submitted 15 Sep 2020 50 yards away

  Replacement of existing single glazed timber windows with double glazed timber windows.

  Granted Full applications Windows or glazing 16 docs

• 34A Paddington Street London W1U 4HG

  26/04988/ADV Submitted 24 Jul 2026 50 yards away

  84% historically approved · decision due ~18 Sep

  Display of externally illumnated fascia sign measuring 5.605m X 0.685m and non illuminated projecting sign 0.8m X 0.644m

  Awaiting decision Advertising

• 14 Sherlock Mews London W1U 6DT

  22/04692/ADFULL Submitted 13 Jul 2022 50 yards away

  Details pursuant to Condition 11 of planning permission dated 19 July 2018 (RN:18/02233/FULL); Namely details of Plant Noise Impact Assessment.

  Granted Full applications 8 docs

• Second Floor 111 Baker Street London W1U 6SG

  26/00168/AD7 Submitted 13 Jan 2026 100 yards away

  Display for a temporary period of six months of a non-illuminated estate agent board located on the face of the building at ground floor level and measuring 0.45mm x 0.6mm

  Granted Advertising 10 docs

• Second Floor 111 Baker Street London W1U 6SG

  26/01585/AD7 Submitted 11 Mar 2026 100 yards away

  84% historically approved · decision due ~6 May

  Display for a temporary period of six months of a non-illuminated estate agent board attached to the front elevation of the building at first floor level and measuring 0.6m x 0.45m.

  Awaiting decision Advertising 3 docs

• 90 - 91 Crawford Street London W1U 6AZ

  05/00625/ADFULL Submitted 27 Jan 2005 100 yards away

  Details of management arrangements pursuant to Condition 10 of planning permission dated 09 December 2004 (RN: 03/04690).

  Decided Full applications

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06317/FULL Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications