33 Cavendish Square London W1G 0PS

This site has had 2 applications since 2025.

• 25/05480/FULL Awaiting decision

  33 Cavendish Square London W1G 0PS

  Deep retrofit and extension of the existing building and replacement of facade and facade works, deepened basement, and the demolition of part of the existing building to provide a mixed use building comprising: offices (Class E(g)(i)); retail (Class E(a)); flexible retail, restaurant, cafe, leisure and entertainment (Class E(a) and/or Class E(b) and/or Class E(d) and/or sui generis food hall and/or sui generis composite use, comprising competitive socialising including bar use with an extended food and drink offer); flexible cultural and creative floorspace (sui generis composite use, comprising Class F1 and/or Class E(a) and/or Class E (g)(i-iii)); flexible office, retail and destination floorspace (Class E(a) and/or Class E (b) and/or (d) and/or Class E(g)(i) and/or sui generis composite use, comprising visitor destination floorspace viewing gallery with extended food and beverage, bar and leisure offer), replacement public house (sui generis), together with terraces, green roofs, solar voltaic panels and associated works as part of a phased development.

  Submitted 5 Aug 2025 Full applications

1. 30 Sep 2025

   Received by Westminster

2. 9 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Oct 2025

   Decision issued: No Further Action

4. 21 Jul 2026

   Added to PlanIndex

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Telecoms applications cover masts, antennas and cabinets, usually as prior approval cases where the council considers siting and appearance only. More in our guide to planning application types.

• Market Hall West End 9 Holles Street London W1G 0BD

  25/07919/ADV Submitted 31 Oct 2025 50 yards away

  84% historically approved · decision due ~26 Dec

  High Level Illuminated Fascia Signage to Cavendish Square Elevation & 2no A Boards to the Holles Street Paved Entrance

  Awaiting decision Advertising 6 docs

• 37 Cavendish Square London W1G 0PP

  25/07190/FULL Submitted 6 Oct 2025 50 yards away

  Variation of condition 5 of planning permission dated 16th November 2023 (RN:23/06887/FULL) for, 'Use of the public highway for placing 1) two tables, four chairs and two barriers in an area measuring 4.3m x 1.3m; and 2) two tables and four chairs in an area measuring 3.9m x 1.0m. Namely, to allow the continued use of the two areas for a further extended period for 24 months until 31 October 2027 (Application under Section 73 of the Act).

  Granted Full applications 13 docs

• 1 Cavendish Square London W1G 0LA

  25/05570/ADLBC Submitted 8 Aug 2025 50 yards away

  Details of new windows and roof lights pursuant to Condition 5(B) PART of Listed Building Consent dated 03 September 2024 (RN23/08101/LBC)

  Granted Conditions Loft or dormer Windows or glazing 7 docs

• 2 Cavendish Square London W1G 0PA

  25/08049/FULL Submitted 5 Nov 2025 50 yards away

  87% historically approved · decision due ~31 Dec

  Removal of existing plant equipment, Installation of new air source heat pump, two new air conditioning units and relocation of four existing air conditioning units within existing plant enclosure at roof level. Associated alterations to lift atrium roof.

  Awaiting decision Full applications 15 docs

• 2 Cavendish Square London W1G 0PA

  26/00992/AD7 Submitted 17 Feb 2026 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 8 docs

• Fourth Floor 2 Cavendish Square London W1G 0PU

  26/05967/LBC Submitted 1 Sep 2026 50 yards away

  90% historically approved · decision due ~3 Nov

  Installation of internal secondary glazing to the 4th-floor windows, with internal reversible, non-destructive fixings into the window reveals, and slimline units to maintain background ventilation and prevent interstitial condensation.

  Awaiting decision Heritage and listed buildings Windows or glazing

• 26/03770/TELNOT Decided

  British Telecom 41 - 43 Townshend Road London NW8 6LL

  Removal of 3no. /Antennas at 20m, 3no. /Antennas at 20.5m and l5no. ERS's at high and ground level; the installation of 2no. Antennas at 20.8m, /no. Antenna at 2l3m, 2no. Antennas at 21.5m, /no. Antenna at 22m and 12no. RRU's at high level; as well as the installation and removal of further ancillary equipment.

  Received 8 Jun, published by the council 21 Jul 2026 Telecoms
• 26/03684/TELNOT Decided

  16 Stanhope Terrace London W2 2SH

  Proposed shared replacement electronic communications apparatus at 16 Stanhope Terrace, Paddington, W2 2SH

  Received 2 Jun, published by the council 21 Jul 2026 Telecoms
• 26/03527/TELNOT Decided

  London Diocesan House 36 Causton Street London SW1P 4AU

  The removal and replacement of 6 no. antennas, the relocation of the existing cabinet and associated ancillary development thereto.

  Received 29 May, published by the council 21 Jul 2026 Telecoms
• 26/03463/TELNOT Decided

  Forset Court Edgware Road London W2 2RD

  Removal and replacement of existing three antennas with three new antennas, installation of two 300mm dishes, additional RRU units and ancillary works thereto.

  Received 26 May, published by the council 21 Jul 2026 Telecoms
• 26/03389/TELNOT Decided

  Paddington Fire Station 156 Harrow Road London W2 6NL

  Existing three antennas to be removed and replaced with three antennas (top of proposed antennas 23m AGL and 18.85m AGL) Existing three ERSs to be removed and replaced with 12 ERSs Proposed one 600 dish to be added (16.20m AGL) Existing equipment to be upgraded within.

  Received 21 May, published by the council 21 Jul 2026 Telecoms