161 Seymour Place London W1H 4PJ

1. 14 Jun 2007

   Received by Westminster

2. 2 Jul 2007

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2007

   Decision issued: Application Permitted

4. 29 Jul 2026

   Added to PlanIndex

Westminster granted permission on 18 September 2007, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 100 - 102 York Street London W1H 4QL

  11/02141/LBC Submitted 4 Mar 2011 24m away

  Retention of a satellite dish and relocation of a satellite dish at roof level.

  Granted Heritage and listed buildings 3 docs

• 102 York Street London W1H 4QL

  06/05067/LBC Submitted 28 Jun 2006 24m away

  Internal works at basement and ground floor level in connection with use as three single family dwellings. External alterations including opening up of front basement lightwell and installation of metal railings.

  Granted Heritage and listed buildings 2 docs

• 104 York Street London W1H 4QL

  04/05322/FULL Submitted 9 Jul 2004 24m away

  Continued use of basement and ground floor as a nail salon (Class A2).

  Granted Full applications 6 docs

• 104 York Street London W1H 4QL

  04/05323/LBC Submitted 9 Jul 2004 24m away

  Retention of new lettering to fascia board.

  Granted Heritage and listed buildings 6 docs

• 100 York Street London W1H 4QL

  10/04186/ADFULL Submitted 13 May 2010 24m away

  Details of all proposed new doors pursuant to Condition 1 part i of planning permission dated 25 February 2009 (RN: 08/10731).

  Granted Full applications 3 docs

• 100 York Street London W1H 4QL

  10/04187/ADLBC Submitted 13 May 2010 24m away

  Details of all proposed new doors pursuant to Condition 1 part i listed building consent dated 25 February 2009 (RN: 08/10732).

  Granted Conditions 1 doc

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  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 repolacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06234/FULL Awaiting decision

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications