First Floor To Third Floor 15 Poland Street London W1F 8QE

1. 16 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 May 2026, 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.

• 15 Poland Street London W1F 8QE

  06/02063/ADLBC Submitted 16 Mar 2006 50 yards away

  Details of all new doors and dummy door to first floor rear room and a sample of the ground floor tile pursuant to Condition 1b/c and 2 of listed building consent dated 23 September 2005 (RN 05/06236).

  Granted Conditions 5 docs

• Lampost Outside 15 Poland Street London W1F 8QE

  06/10326/TELCOM Submitted 22 Dec 2006 50 yards away

  Erection of telecommunication equipment to lamp post.

  Decided Telecoms 3 docs

• 15 Poland Street London W1F 8QE

  05/09136/ADLBC Submitted 9 Nov 2005 50 yards away

  Details of glazed lobby partition, all new doors, dummy door, ground floor, floor coverings pursuant to Conditions 1, 2 (partial) of listed building consent dated 23 September 2005 (RN: 05/06236).

  Granted Conditions Windows or glazing 7 docs

• 15 Poland Street London W1F 8QE

  05/09089/LBC Submitted 7 Nov 2005 50 yards away

  Installation of three air conditioning units to external flat roof at rear plus associated internal pipework into floor voids to indoor free standing units on first, second and third floors.

  Granted Heritage and listed buildings 3 docs

• 15 Poland Street London W1F 8QE

  05/09090/FULL Submitted 7 Nov 2005 50 yards away

  Installation of three air conditioning units on the first floor flat roof at the rear.

  Granted Full applications 11 docs

• 15 Poland Street London W1F 8QE

  11/08706/XRHER Submitted 12 Sep 2011 50 yards away

  Heritage Deed Appendix 2 Method Statement for installation of monitoring equipment.

  Granted Heritage and listed buildings 27 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

  Alterations to internal partitions, door openings, doors and floor finishes.

  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

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

  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