6 Adam Street WC2N 6AA

1. 30 Oct 2025

   Received by Westminster

2. 5 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 31 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.

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.

• Fifth Floor 1 Adam Street London WC2N 6AA

  02/06121/FULL Submitted 31 Jul 2002 50 yards away

  Installation of two air conditioning unit condensers at roof level.

  Withdrawn Full applications 6 docs

• 1 Adam Street London WC2N 6AA

  08/05951/FULL Submitted 8 Jul 2008 50 yards away

  Retention of seven air conditioning units within front lightwell on Adam Street frontage; five air conditioning units and one 'box' at seventh floor level and one unit at ninth floor roof level.

  Granted Full applications 6 docs
  Domestic

• 18 Adam Street London WC2N 6AA

  09/09107/FULL Submitted 11 Nov 2009 50 yards away

  Installation of enclosure within lower ground stairwell.

  Granted Full applications 9 docs

• 1-5 Adam Street London WC2N 6AA

  23/03196/ADFULL Submitted 14 May 2023 50 yards away

  Details of metal railings, specifying finished appearance, photographic schedule of facing materials for enclosure, elevations and roof plans pursuant to Conditions 3 and 4 of planning permission dated 17 January 2023 (RN:21/08117/FULL)

  Granted Full applications 16 docs

• Lampost On Corner Adam Street And Strand London WC2N 6AA

  07/00246/TELCOM Submitted 4 Jan 2007 50 yards away

  Installation of telecommunications equipment unit fixed to post.

  Decided Telecoms 3 docs

• 9 Adam Street London WC2N 6AA

  03/06596/LBC Submitted 22 Aug 2003 50 yards away

  Removal of Adam chimney piece from first floor front room and installation of replacement.

  Refused Heritage and listed buildings 4 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