12A Duke Of York Street London SW1Y 6LB

This site has had 5 applications since 2006: 4 approved, 1 refused.

• 07/05715/AD7 Granted

  12A Duke Of York Street London SW1Y 6LB

  Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m

  Decided 9 Aug 2007 Advertising
• 07/00990/AD7 Refused

  12A Duke Of York Street London SW1Y 6LB

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m

  Decided 21 Feb 2007 Advertising
• 06/09404/AD7 Granted

  12A Duke Of York Street London SW1Y 6LB

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

  Decided 17 Jan 2007 Advertising
• 06/03973/AD7 Granted

  12A Duke Of York Street London SW1Y 6LB

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

  Decided 14 Jun 2006 Advertising

1. 5 Mar 2007

   Received by Westminster

2. 24 May 2007

   Decision issued: Application Permitted

3. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 24 May 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.

• 12A Duke Of York Street London SW1Y 6LB

  06/09404/AD7 Submitted 23 Nov 2006 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

  Granted Advertising 3 docs

• 12A Duke Of York Street London SW1Y 6LB

  06/03973/AD7 Submitted 22 May 2006 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

  Granted Advertising 3 docs

• 12A Duke Of York Street London SW1Y 6LB

  07/05715/AD7 Submitted 29 Jun 2007 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m

  Granted Advertising 4 docs

• 12A Duke Of York Street London SW1Y 6LB

  07/00990/AD7 Submitted 30 Jan 2007 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m

  Refused Advertising 2 docs

• 103 - 105 Jermyn Street London SW1Y 6EE

  25/05118/ADFULL Submitted 23 Jul 2025 50 yards away

  Details of signed Appendix A pursuant to condition 21 of planning permission dated 22 August 2024 (RN: 24/02152/FULL).

  Granted Full applications 7 docs

• 103 - 105 Jermyn Street London SW1Y 6EE

  25/06829/NMA Submitted 23 Sep 2025 50 yards away

  Amendments to planning permission dated 21st August 2024 (RN 24/02152/FULL) for the Alterations and extensions including the erection of an additional storey at roof level with a terrace, lift overrun and plant enclosure, extensions at rear second to sixth floor level, alterations to Apple Yard Elevation treatment including addition of balconies and terraces, new façade treatment onto Jermyn Street Elevation, front terraces at fifth and sixth floor, partial excavation at lower ground level, all in association with the provision of additional Class E floorspace. NAMELY, rear balconies at 2nd and 3rd floors; location of rainwater pipes; internal core alterations; addition of a window to the staircore at seventh floor level; and addition of a pergola at sevent floor (roof) level.

  Refused Amendments Extension Windows or glazing 24 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
• 26/07258/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
• 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