Telecommunications Mast 81 - 84 Jermyn Street London

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 26/04492/FULL Awaiting decision

  Telecommunications Mast 81 - 84 Jermyn Street London

  Removal of 6no existing antennas to be replaced with 8no new antennas, installation of 1no new 300mm dish and other associated ancillary works thereto.

  Submitted 6 Jul 2026 Full applications

1. 15 Oct 2025

   Received by Westminster

2. 19 Feb 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 19 February 2026, 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.

• Telecommunications Mast 81 - 84 Jermyn Street London

  26/04492/FULL Submitted 6 Jul 2026 50 yards away

  87% historically approved · decision due ~31 Aug

  Removal of 6no existing antennas to be replaced with 8no new antennas, installation of 1no new 300mm dish and other associated ancillary works thereto.

  Awaiting decision Full applications 13 docs

• 81 Jermyn Street London SW1Y 6JF

  26/05011/FULL Submitted 27 Jul 2026 50 yards away

  87% historically approved · decision due ~21 Sep

  Variation of condition 1 of planning permission dated 30 October 2025 (RN: 24/03521/FULL) for the: Internal and external refurbishment, comprising of works to the Jermyn Street entrance, Duke Street entrance, external facade, provision of green roofs at terrace levels, extension to level 02 podium and inclusion of a garden room extension, and internal reconfigurations, with associated works. NAMELY, to allow revisions to the rooftop plant layout to accommodate existing telecoms equipment; introduction of plant screens to Level 2; revised design to the proposed Duke Street entrance; introduction of a metal balustrade at the Level 2 podium; introduction of a flat bronze metal finish to Levels 2 and 3; removal of the balustrade from the green roof, and introduction of a fall restraint system; amendments to the facade perforations to the projecting window surrounds for ventilation purposes; introduction of translucent glazing to promote privacy within bathrooms; retention of louvres to provide air flow to the Mason's Yard elevation refuse store; and replacement of the ground floor level external doors to align with fire strategy requirements.

  Awaiting decision Full applications Extension Windows or glazing 54 docs

• 83 Jermyn Street London SW1Y 6JD

  22/05247/ADV Submitted 2 Aug 2022 50 yards away

  Display of externally illuminated fascia signs measuring 0.375m x 1.04 and 0.23 x 0.2m and an externally illuminated projecting sign measuring 0.5m x 0.8m.

  Granted Advertising 8 docs

• Princes House 38 Jermyn Street London SW1Y 6DN

  25/05289/TELNOT Submitted 21 Jul 2025 50 yards away

  Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus to a Listed Building.

  Decided Telecoms

• 13 Mason's Yard London SW1Y 6BU

  26/00842/FULL Submitted 11 Feb 2026 50 yards away

  87% historically approved · decision due ~5 Jun

  Installation of four condenser units at roof level.

  Awaiting decision Full applications 13 docs

• 33 Jermyn Street London SW1Y 6DN

  26/04765/NMA Submitted 16 Jul 2026 50 yards away

  93% historically approved · decision due ~10 Sep

  Amendments to planning permission dated 27 June 2024 (24/02610/FULL) for: Installation of new plant at roof level and creation of new roof terraces, refurbishment works to existing terraces, extension into lightwell, installation of new entrance on Jermyn Street and new doors on Church Place namely; to remove existing decorative mesh louvres to two openings on the seventh floor south façade and replace them with new windows to match the existing adjacent windows.

  Decided Amendments Extension Roofing +1

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of new natural Portland Stone step surfaces to the two highway facing front entrance doors. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications
• 26/06277/FULL Awaiting decision

  Hospital 60 Grove End Road London NW8 9NH

  Variation of conditions 1 and removal of condition 6 of planning permission dated 12th November 2019 (RN 19/07202/FULL) for the Variation of condition 12 of planning permission dated 21 June 2013 (RN: 13/01330/FULL) for the: Demolition of single storey block to north east elevation of main hospital building. Erection of three storey building (plus basement level) with link to existing hospital fronting onto Grove End Road and erection of two storey extension to the main entrance building, both to provide additional hospital accommodation (Class D1). Installation of mechanical plant and associated external alterations. NAMELY, to include amended phase 2 drawings and condition 6 to be removed as the as approved 11 car parking space are no longer proposed and the car lift is no longer shown on the amended plans.

  Received 14 Sep, published by the council 22 Sep 2026 Full applications