9 Blenheim Street London W1S 1LH

This site has had 12 applications since 2003: 8 approved, 2 refused.

• 07/06591/FULL Refused

  9 Blenheim Street London W1S 1LH

  Retention of full height kitchen extract duct and two air conditioning units at rear of no.9 Blenheim Street and retention of low level kitchen extract duct and one air conditioning unit at rear of no.10 Blenheim Street. (Site includes nos. 9 and 10 Blenheim Street)

  Decided 1 Nov 2007 Full applications
• 07/01846/FULL Withdrawn

  9 Blenheim Street London W1S 1LH

  Variation of Conditions 1 and 5 of permission dated 29 March 1999 (RN: 98/08428) to extend closing hours to 12:30am Mondays - Saturdays and 12:00 midnight on Sundays in association with existing restaurant at basement and ground floor.

  Decided 27 Nov 2008 Full applications
• 07/00900/ADV Granted

  9 Blenheim Street London W1S 1LH

  Display of an externally illuminated projecting sign at Nos. 9-10.

  Decided 26 Mar 2007 Advertising
• 06/09690/FULL Withdrawn

  9 Blenheim Street London W1S 1LH

  Retention of replacement ductwork on rear facade and installation of three air-conditioning condensor units at rear first floor level. [Site includes Nos. 9-10]

  Decided 1 Feb 2007 Full applications
• 06/09824/ADV Refused

  9 Blenheim Street London W1S 1LH

  Display of an externally-illuminated projecting sign. [Split decision]

  Decided 21 Dec 2006 Advertising
• 06/09689/ADV Granted

  9 Blenheim Street London W1S 1LH

  Display of fascia sign and menu box. [Split decision]

  Decided 21 Dec 2006 Advertising
• 05/06808/AD7 Granted

  9 Blenheim Street London W1S 1LH

  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 25 Aug 2005 Advertising
• 05/00921/AD7 Granted

  9 Blenheim Street London W1S 1LH

  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 18 Feb 2005 Advertising
• 04/05829/AD7 Granted

  9 Blenheim Street London W1S 1LH

  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 3 Aug 2004 Advertising
• 04/00469/AD7 Granted

  9 Blenheim Street London W1S 1LH

  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 28 Jan 2004 Advertising

1. 4 Dec 2006

   Received by Westminster

2. 23 Jan 2007

   Decision issued: Application Permitted

3. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 23 January 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.

• 9 Blenheim Street London W1S 1LH

  06/09690/FULL Submitted 4 Dec 2006 0m away

  Retention of replacement ductwork on rear facade and installation of three air-conditioning condensor units at rear first floor level. [Site includes Nos. 9-10]

  Withdrawn Full applications 8 docs

• 9 Blenheim Street London W1S 1LH

  06/09824/ADV Submitted 4 Dec 2006 0m away

  Display of an externally-illuminated projecting sign. [Split decision]

  Refused Advertising 7 docs

• 9 Blenheim Street London W1S 1LH

  04/00469/AD7 Submitted 22 Jan 2004 0m 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 2 docs

• 9 Blenheim Street London W1S 1LH

  06/09689/ADV Submitted 4 Dec 2006 0m away

  Display of fascia sign and menu box. [Split decision]

  Granted Advertising 7 docs

• 9 Blenheim Street London W1S 1LH

  03/05572/AD7 Submitted 16 Jul 2003 0m 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 3 docs

• 9 Blenheim Street London W1S 1LH

  07/06591/FULL Submitted 26 Jul 2007 0m away

  Retention of full height kitchen extract duct and two air conditioning units at rear of no.9 Blenheim Street and retention of low level kitchen extract duct and one air conditioning unit at rear of no.10 Blenheim Street. (Site includes nos. 9 and 10 Blenheim Street)

  Refused Full applications 10 docs

• 26/06024/FULL Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

  3 Sep 2026 Full applications
• 26/06017/FULL Awaiting decision

  38 Lauderdale Mansions Lauderdale Road London W9 1NE

  Installation of an external AC Unit / Heat Pump at roof level.

  2 Sep 2026 Full applications
• 26/05938/FULL Awaiting decision

  24 Vincent Square London SW1P 2NJ

  Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

  1 Sep 2026 Full applications
• 26/05935/FULL Awaiting decision

  47 Hereford Road London W2 5AH

  Installation of one number new external condenser unit to the southerly elevation service alley.

  1 Sep 2026 Full applications
• 26/05959/FULL Awaiting decision

  Basement And Ground Floor 50 New Bond Street London W1S 1BJ

  Installation of three new condensers on the roof, within an existing designated plant area.

  1 Sep 2026 Full applications