Palladium House 1 - 4 Argyll Street London W1F 7TA

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/00323/NMA Granted

  Palladium House 1 - 4 Argyll Street London W1F 7TA

  Amendments to planning permission dated 16th June 2025 (RN:25/02594/FULL) for removal of 6 existing VMO2 antennas and replacement with 6 new VMO2 antennas; relocation of 3 existing VMO2 antennas; installation of 2 x 300mm dishes; and ancillary works thereto. Namely, the removal of 1no. antenna from each of 3 sectors, (now 6no. antennas previously 9no.), removal of 1no. antenna on north western area of rooftop, relocation of 1no. dish from here to eastern side of rooftop and relocation of dish on eastern side of rooftop further north.

  Decided 3 Mar 2026 Amendments

1. 27 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 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.

• Communications Station At Palladium House 1 - 4 Argyll Street London

  22/04135/LBC Submitted 23 Jun 2022 50 yards away

  Removal and replacement of 2no antennas using existing support poles and associated ancillary works thereto. (Linked with 22/04134/FULL)

  Granted Heritage and listed buildings 13 docs

• Communications Station At Palladium House 1 - 4 Argyll Street London

  22/04134/FULL Submitted 23 Jun 2022 50 yards away

  Removal and replacement of 2no antennas using existing support poles and associated ancillary works thereto. (Linked with 22/04135/LBC)

  Granted Full applications 13 docs

• Palladium House 1 - 4 Argyll Street London W1F 7TA

  26/00323/NMA Submitted 20 Jan 2026 50 yards away

  Amendments to planning permission dated 16th June 2025 (RN:25/02594/FULL) for removal of 6 existing VMO2 antennas and replacement with 6 new VMO2 antennas; relocation of 3 existing VMO2 antennas; installation of 2 x 300mm dishes; and ancillary works thereto. Namely, the removal of 1no. antenna from each of 3 sectors, (now 6no. antennas previously 9no.), removal of 1no. antenna on north western area of rooftop, relocation of 1no. dish from here to eastern side of rooftop and relocation of dish on eastern side of rooftop further north.

  Granted Amendments 12 docs

• Fourth Floor North Palladium House 1 - 4 Argyll Street London W1F 7TA

  25/07066/LBC Submitted 1 Oct 2025 50 yards away

  Internal alterations at fourth floor level comprising opening up of an internal partition wall.

  Refused Heritage and listed buildings 13 docs

• Fourth Floor North Palladium House 1 - 4 Argyll Street London W1F 7TA

  26/03436/LBC Submitted 26 May 2026 50 yards away

  90% historically approved · decision due ~21 Jul

  Internal alteration only comprising opening up of internal partition wall at 4th floor.

  Awaiting decision Heritage and listed buildings 9 docs

• London Palladium 7 - 8 Argyll Street London W1F 7TF

  26/04443/FULL Submitted 3 Jul 2026 50 yards away

  87% historically approved · decision due ~3 Sep

  External and internal alterations to The London Palladium, including extension of internal circular stair and alterations to extend accessible lift to additional level, refurbishment of ancillary spaces, enclosure of external link within lightwell, and additional rooftop plant. [Linked to 26/04444/LBC]

  Awaiting decision Full applications Extension 61 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