41 - 43 Blandford Street London W1U 7HE

1. 15 Jun 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 August 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.

• 55 Blandford Street London W1U 7HG

  03/03742/AD7 Submitted 12 May 2003 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

• 55 Blandford Street London W1U 7HG

  09/03290/AD7 Submitted 5 May 2009 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 0.6m x 0.45m.

  Granted Advertising 3 docs

• 51 Blandford Street London W1U 7HJ

  12/01525/ADV Submitted 13 Feb 2012 50 yards away

  Display of externally illuminated fascia sign measuring 0.39m x 3.68m

  Granted Advertising 7 docs

• 50 George Street London W1U 7GA

  25/07761/FULL Submitted 27 Oct 2025 50 yards away

  Variation of Condition 9 of planning permission dated 29.06.2023 (RN: 22/08256/FULL) for: Provision of a roof terrace at fourth floor level for use in association with the office (Class E) use, consolidation of plant and associated landscaping works NAMELY, to allow extension of the permitted hours of use for the fourth-floor terrace until 22.00 hours.

  Refused Full applications Extension 12 docs

• 48 Blandford Street London W1U 7HU

  25/06196/ADFULL Submitted 1 Sep 2025 50 yards away

  Detailed drawings of the new external doors (1:10 including detailed section drawings) pursuant to condition 3 of planning permission dated 1st July 2025 (RN: 25/03149/FULL)

  Granted Full applications 12 docs

• Flat 2 48 Blandford Street London W1U 7HU

  12/03325/LBC Submitted 27 Mar 2012 50 yards away

  Internal alterations to Flat 2 at second floor level.

  Granted Heritage and listed buildings 6 docs

• 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