1 Lancashire Court London W1S 1EX

This site has had 4 applications since 2003: 3 approved, 1 refused.

• 06/07865/LBC Granted

  1 Lancashire Court London W1S 1EX

  Creation of a new opening in party wall between two sitting rooms, including rearrangement of stud partitions to form an enlarged bedroom and a new bathroom at first floor level. (Site includes Flat 1 and Flat 2 of 1A Lancashire Court).

  Decided 30 Nov 2006 Heritage and listed buildings
• 06/04497/LBC Refused

  1 Lancashire Court London W1S 1EX

  Creation of opening in party wall to form single dwelling, removal and rearrangement of stud partitions to form an enlarged bedroom and a new bathroom. (Flat 1 and 2, No. 1A)

  Decided 24 Aug 2006 Heritage and listed buildings
• 03/04685/LBC Granted

  1 Lancashire Court London W1S 1EX

  Installation of 2 skylights at roof level, erection of a glass conservatory and creation of a landscaped roof terrace to the rear of Flat 2 and associated internal alterations.

  Decided 19 Sep 2003 Heritage and listed buildings

1. 16 May 2003

   Received by Westminster

2. 4 Jul 2003

   Validated

   Checked as complete and ready for consideration.

3. 19 Sep 2003

   Decision issued: Application Permitted

4. 30 Aug 2026

   Added to PlanIndex

Westminster granted permission on 19 September 2003, 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 Lancashire Court London W1S 1EX

  03/04685/LBC Submitted 16 Jun 2003 50 yards away

  Installation of 2 skylights at roof level, erection of a glass conservatory and creation of a landscaped roof terrace to the rear of Flat 2 and associated internal alterations.

  Granted Heritage and listed buildings Extension 6 docs

• 1 Lancashire Court London W1S 1EX

  06/07865/LBC Submitted 3 Oct 2006 50 yards away

  Creation of a new opening in party wall between two sitting rooms, including rearrangement of stud partitions to form an enlarged bedroom and a new bathroom at first floor level. (Site includes Flat 1 and Flat 2 of 1A Lancashire Court).

  Granted Heritage and listed buildings 8 docs

• 1 Lancashire Court London W1S 1EX

  06/04497/LBC Submitted 8 Jun 2006 50 yards away

  Creation of opening in party wall to form single dwelling, removal and rearrangement of stud partitions to form an enlarged bedroom and a new bathroom. (Flat 1 and 2, No. 1A)

  Refused Heritage and listed buildings 7 docs
  Domestic

• 12 Lancashire Court London W1S 1EY

  25/07133/LBC Submitted 3 Oct 2025 50 yards away

  Alteration to the elevations, including replacement of a side window, non-illuminated signage, and addition of an awning. (Linked with 25/07132/FULL)

  Refused Heritage and listed buildings Windows or glazing 9 docs

• 12 Lancashire Court London W1S 1EY

  25/07132/FULL Submitted 3 Oct 2025 50 yards away

  Alteration to the elevations, including replacement of a side window, and addition of an awning. (Linked with 25/07133/LBC)

  Refused Full applications Windows or glazing 16 docs

• 123 New Bond Street London W1S 1EJ

  22/03769/FULL Submitted 9 Jun 2022 50 yards away

  Replacement shopfront.

  Refused Full applications Windows or glazing 13 docs

• 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
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications