De Quincey House Lupus Street London SW1V 3ER

1. 19 Jul 2007

   Received by Westminster

2. 29 Aug 2007

   Decision issued: Application Permitted

3. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 29 August 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.

• Flat 27 De Quincey House Lupus Street London SW1V 3ER

  07/02988/CAC Submitted 2 Apr 2007 50 yards away

  Removal of internal wall between living room and kitchen.

  Decided Heritage and listed buildings 6 docs

• 64 Lupus Street London SW1V 3EQ

  26/02382/FULL Submitted 10 Apr 2026 50 yards away

  88% historically approved · decision due ~11 Jun

  Use as a restaurant, including installation of extract fun duct on the rear elevation.

  Awaiting decision Full applications 18 docs

• 64 Lupus Street London SW1V 3EQ

  25/05677/FULL Submitted 13 Aug 2025 50 yards away

  Use as a restaurant and the installation of extract duct on the rear elevation.

  Refused Full applications 41 docs

• Basement And Ground Floor Maisonette 72 Charlwood Street London SW1V 4PF

  26/00081/FULL Submitted 7 Jan 2026 50 yards away

  Erection of a mansard roof extension; erection three storey rear extension; erection of single storey closet wing extension, with roof terrace on top; new/ altered fenestration, including new doors and double glazed replacement windows; in connection with the conversion of the existing building from 2 flats to 4 flats (Use Class C3).

  Granted Full applications New dwelling Extension +2 48 docs
  Several homes

• Basement Flat 85 Charlwood Street London SW1V 4PB

  22/02223/FULL Submitted 1 Apr 2022 100 yards away

  Extension of the lower ground floor flat into the existing basement vaults. Alterations to existing windows, doors and lightwell staircase and alterations to existing pavement railings and gate on the Alderney Street elevation.

  Granted Full applications Extension Windows or glazing 28 docs

• 87 Charlwood Street London SW1V 4PB

  25/08358/FULL Submitted 14 Nov 2025 100 yards away

  Replacement of front paving slabs and risers.

  Granted Full applications 21 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
• 26/06134/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
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07182/FULL Awaiting decision

  306 - 308 Regent Street London W1B 3AT

  Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing facade.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications