66 Upper Berkeley Street London W1H 7QU

This site has had 4 applications since 2005: 4 approved, 0 refused.

• 05/08695/FULL Granted

  66 Upper Berkeley Street London W1H 7QU

  Conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors, demolition and rebuild of three storey rear extension.

  Decided 14 Dec 2005 Full applications
• 05/03596/LBC Granted

  66 Upper Berkeley Street London W1H 7QU

  Opening up of rear lightwell in connection with the conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors.

  Decided 6 Jul 2005 Heritage and listed buildings
• 05/03594/FULL Granted

  66 Upper Berkeley Street London W1H 7QU

  Conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors.

  Decided 6 Jul 2005 Full applications

1. 25 Oct 2005

   Received by Westminster

2. 7 Nov 2005

   Validated

   Checked as complete and ready for consideration.

3. 14 Dec 2005

   Decision issued: Application Permitted

4. 29 Jul 2026

   Added to PlanIndex

Westminster granted permission on 14 December 2005, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 67 Upper Berkeley Street London W1H 7QU

  20/00137/AD7 Submitted 9 Jan 2020 50 yards away

  Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.

  Granted Advertising 7 docs

• 66 Upper Berkeley Street London W1H 7QU

  05/08695/FULL Submitted 25 Oct 2005 50 yards away

  Conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors, demolition and rebuild of three storey rear extension.

  Granted Full applications New dwelling Extension +1 11 docs

• 67 Upper Berkeley Street London W1H 7QU

  04/04839/AD7 Submitted 24 Jun 2004 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.

  Granted Advertising 2 docs

• 67 Upper Berkeley Street London W1H 7QU

  09/05637/ADLBC Submitted 13 Jul 2009 50 yards away

  Approval of details pursuant to conditions 2, 3, 4, 5 and 6 of listed building consent dated 11 May 2009 (RN:09/02062), namely details of new doors and joinery, secondary glazing, cornicing, method statement for floor levelling and sound installation, suspended ceilings, slate sample and the external flues.

  Granted Conditions Windows or glazing 9 docs

• 66 Upper Berkeley Street London W1H 7QU

  05/03596/LBC Submitted 9 May 2005 50 yards away

  Opening up of rear lightwell in connection with the conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors.

  Granted Heritage and listed buildings New dwelling 2 docs

• 66 Upper Berkeley Street London W1H 7QU

  05/03594/FULL Submitted 9 May 2005 50 yards away

  Conversion to create two maisonettes, one between basement and ground, the second between third and fourth floors and two x one bed flats on the first and second floors.

  Granted Full applications New dwelling 7 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Removal of non structural partitions, replacement of non original doors with full height concealed doors.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Waterproofing the basement level.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings
• 26/06288/LBC Awaiting decision

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06287/FULL)

  Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings