30 Devonshire Place Mews London W1G 6DB

This site has had 4 applications since 2004: 3 approved, 1 refused.

• 10/05752/FULL Granted

  30 Devonshire Place Mews London W1G 6DB

  Extension of time for the commencement of development granted planning permission on 3 August 2007 (extant permission: RN: 07/04475); namely, for formation of a new basement storey to create additional residential accommodation (Class C3) and the insertion of two pavement lights on the mews carriageway.

  Decided 15 Sep 2010 Full applications
• 07/04475/FULL Granted

  30 Devonshire Place Mews London W1G 6DB

  Formation of a new basement storey to create additional residential accommodation (Class C3) and the insertion of two pavement lights on the mews carriageway.

  Decided 3 Aug 2007 Full applications
• 04/01876/FULL Granted

  30 Devonshire Place Mews London W1G 6DB

  Alterations, including erection of a roof extension, in connection with the enlargement of single dwellinghouse.

  Decided 4 May 2004 Full applications

1. 21 Dec 2006

   Received by Westminster

2. 13 Feb 2007

   Decision issued: Application Refused

3. 20 Aug 2026

   Added to PlanIndex

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 30 Devonshire Place Mews London W1G 6DB

  04/01876/FULL Submitted 10 Mar 2004 50 yards away

  Alterations, including erection of a roof extension, in connection with the enlargement of single dwellinghouse.

  Granted Full applications Extension 10 docs
  Domestic

• 32 Devonshire Place Mews London W1G 6DB

  03/08280/FULL Submitted 24 Oct 2003 50 yards away

  Alterations and extension including the erection of a mansard roof and use as a 1 x 3 bedroom single family dwellinghouse in conjunction with the rear ground floor of 32 Devonshire Place.

  Withdrawn Full applications Extension Loft or dormer 10 docs
  Domestic

• 32 Devonshire Place Mews London W1G 6DB

  03/08281/CAC Submitted 24 Oct 2003 50 yards away

  Alterations and extension including the erection of a mansard roof and use as a 1 x 3 bedroom single family dwellinghouse in conjunction with the rear ground floor of 32 Devonshire Place.

  Withdrawn Heritage and listed buildings Extension Loft or dormer 3 docs
  Domestic

• 32 Devonshire Place Mews London W1G 6DB

  06/00876/ADFULL Submitted 6 Feb 2006 50 yards away

  Details of facing materials, including glazing pursuant to Condition 2 of planning permission dated 16 August 2005 (RN: 05/04671).

  Granted Full applications Windows or glazing 4 docs

• 32 Devonshire Place Mews London W1G 6DB

  05/10153/ADFULL Submitted 16 Dec 2005 50 yards away

  Detail of facing materials and glazing pursuant to Condition 2 of planning permission dated 16 August 2005 (RN: 05/04671) (brickwork only).

  Refused Full applications Windows or glazing 3 docs

• 32 Devonshire Place Mews London W1G 6DB

  05/09355/ADFULL Submitted 16 Nov 2005 50 yards away

  Detail of facing materials and glazing pursuant to Condition 2 of planning permission dated 16 August 2005 (RN: 05/04671) (glazing only).

  Refused Full applications Windows or glazing 7 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
• 26/07224/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 and flag and plaque

  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
• 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