1 Mount Street Mews London W1K 2LF

This site has had 4 applications since 2006: 4 approved, 0 refused.

• 19/09238/ADFULL Granted

  1 Mount Street Mews London W1K 2LF

  Details pursuant to condition 4 of planning permission dated 24 April 2018 (RN:17/11042); Namely details of plant noise.

  Decided 12 Dec 2019 Full applications
• 08/06380/CLOPUD Granted

  1 Mount Street Mews London W1K 2LF

  Use of the garage as part of dwelling house and new windows to replace garage doors.

  Decided 14 Aug 2008 Lawful development
• 06/01183/FULL Granted

  1 Mount Street Mews London W1K 2LF

  External alterations including extension at first floor level to provide additional accommodation to the existing dwelling (renewal).

  Decided 6 Apr 2006 Full applications

1. 31 Jan 2019

   Received by Westminster

2. 8 Feb 2019

   Decision issued: Application Permitted

3. 10 Aug 2026

   Added to PlanIndex

Westminster granted permission on 8 February 2019, 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.

• 1 Mount Street Mews London W1K 2LF

  06/01183/FULL Submitted 16 Feb 2006 50 yards away

  External alterations including extension at first floor level to provide additional accommodation to the existing dwelling (renewal).

  Granted Full applications Extension 8 docs
  Domestic

• 1 Mount Street Mews London W1K 2LF

  19/09238/ADFULL Submitted 27 Nov 2019 50 yards away

  Details pursuant to condition 4 of planning permission dated 24 April 2018 (RN:17/11042); Namely details of plant noise.

  Granted Full applications 7 docs

• 1 Mount Street Mews London W1K 2LF

  08/06380/CLOPUD Submitted 18 Jul 2008 50 yards away

  Use of the garage as part of dwelling house and new windows to replace garage doors.

  Granted Lawful development Windows or glazing 6 docs
  Domestic

• 116 Mount Street London W1K 3NQ

  07/09033/LBC Submitted 16 Oct 2007 50 yards away

  Installation of two air conditioning units and associated screening at ground floor level to the side of the property in Mount Street Mews.

  Withdrawn Heritage and listed buildings 2 docs

• 116 Mount Street London W1K 3NQ

  07/08413/FULL Submitted 25 Sep 2007 50 yards away

  Installation of two air conditioning units and associated screening at ground floor level to the side of the property in Mount Street Mews.

  Withdrawn Full applications 7 docs

• Basement And Ground Floor 116 Mount Street London W1K 3NH

  26/07007/LBC Submitted 14 Oct 2026 50 yards away

  90% historically approved · decision due ~9 Dec

  Display of internally illuminated (letters only) hanging sign measuring 569mm x 490mm (linked to 26/07014/ADV)

  Decided Heritage and listed buildings

• 26/07315/FULL Awaiting decision

  30 Inverness Terrace London W2 3JA

  Relocation of air conditioning units throughout to the lower ground floor lightwells within aluminium enclosure; replacement of all pipes with cast iron pipes; alteration to balconies including replacement of UPVC door with original door arrangement and replacement railing; reopening of previously infilled windows; replacement marble tiles at hallway of No.32 with Victorian floor tiles; replacement of all doors facing the communal staircase with the correct period style doors; removal of red clay tile leanto roof at first floor rear and the roof made good; removal of link bridges to the rear of the second floor and the rear of the third floor; and reopening of previously infilled windows to the stairs lobby at ground, first and second floor to No.30. (Linked with 26/07316/LBC)

  Received 26 Oct, published by the council 27 Oct 2026 Full applications
• 26/05708/FULL Decided

  Flat 23 Imperial Court 55 - 56 Prince Albert Road London NW8 7PT

  Replacement of existing windows and louvres.

  Received 20 Aug, published by the council 18 Sep 2026 Full applications
• 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
• 26/07229/FULL Awaiting decision

  5 D'arblay Street London W1F 8DL

  Alterations to the existing fixed windows to form two openable sash windows. (Linked with 26/07230/ADV)

  Received 22 Oct, published by the council 26 Oct 2026 Full applications
• 26/07224/FULL Awaiting decision

  8 Hinde Street London W1U 3BQ

  Use of the building as an Embassy (sui generis) with reversion to Class E on cessation of occupation by the Government of the United Mexican States. Erection of a flagpole to front elevation.

  Received 22 Oct, published by the council 26 Oct 2026 Full applications