50 Triton Square London NW1 3HG

1. 13 Nov 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 13 November 2014, 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.

• 1 Triton Square & St Anne's Church London NW1 3DX

  2019/1834/P Submitted 4 Apr 2019 50 yards away

  Details of Piling Strategy for Residential Element required by condition 4B of planning permission 2016/6069/P dated 21/11/2017 (as amended by 2017/6573/P dated 22/12/17) (for erection of 3 storey extension at roof (6th floor) level of 1 Triton Square to provide additional office floorspace (Class B1) with relocated plant above, creation of roof terraces at 6th floor level, reconfiguration of ground floor including infill of Triton Square Mall including flexible retail, affordable workspace (B1) and reprovision of gym (D2); erection of part 6, part 9 storeys residential building to provide 22 flats (Class C3) following demolition of St Anne's Church (Class D1); hard and soft landscaping including garden at junction of Longford Street and Triton Square; reconfigured vehicle and pedestrian accesses; and other ancillary works).

  Granted Full applications New dwelling Extension +1 5 docs
  Major scheme

• 1 Triton Square and St Anne's Church Laxton Place London NW1 3DX

  2018/5705/P Submitted 6 Nov 2018 50 yards away

  Alterations to portal on the south elevation (increased entrance depth), stone transoms replaced by aluminium and mullion added, both to top of cores to 'Erection of 3 storey extension at roof (6th floor) level of 1 Triton Square to provide additional office floorspace (Class B1)' approved under planning permission 2016/6069/P dated 21/11/17as amended by 2018/2980/P dated 07/09/2018.

  Granted Amendments Extension 16 docs

• 1 Triton Square & St Annes Church London NW1 3DX

  2018/5834/P Submitted 26 Nov 2018 50 yards away

  Details of mechanical ventilation (for commercial element) required by condition 17A of planning permission 2016/6069/P dated 21/11/2017 (as amended by 2017/6573/P dated 22/12/17) (for erection of 3 storey extension at roof (6th floor) level of 1 Triton Square to provide additional office floorspace (Class B1) with relocated plant above, creation of roof terraces at 6th floor level, reconfiguration of ground floor including infill of Triton Square Mall including flexible retail, affordable workspace (B1) and reprovision of gym (D2); erection of part 6, part 9 storeys residential building to provide 22 flats (Class C3) following demolition of St Anne's Church (Class D1); hard and soft landscaping including garden at junction of Longford Street and Triton Square; reconfigured vehicle and pedestrian accesses; and other ancillary works).

  Granted Full applications New dwelling Extension +1 25 docs
  Major scheme

• 1 Triton Square & St Anne's Church London London NW1 3DX

  2018/5628/P Submitted 15 Nov 2018 50 yards away

  Details of air quality neutral requirements (commercial element) required by condition 18A of planning permission 2016/6069/P dated 21/11/2017 (as amended by 2017/6573/P dated 22/12/17) (for erection of 3 storey extension at roof (6th floor) level of 1 Triton Square to provide additional office floorspace (Class B1) with relocated plant above, creation of roof terraces at 6th floor level, reconfiguration of ground floor including infill of Triton Square Mall including flexible retail, affordable workspace (B1) and reprovision of gym (D2); erection of part 6, part 9 storeys residential building to provide 22 flats (Class C3) following demolition of St Anne's Church (Class D1); hard and soft landscaping including garden at junction of Longford Street and Triton Square; reconfigured vehicle and pedestrian accesses; and other ancillary works).

  Granted Full applications New dwelling Extension +1 6 docs
  Major scheme

• 1 Triton Square & St Anne's Church London NW1 3DX

  2018/4943/P Submitted 15 Oct 2018 50 yards away

  Details of air quality monitoring (residential development) required by condition 16b of planning permission 2016/6069/P dated 21/11/2017 (as amended by 2017/6573/P dated 22/12/17) (for erection of 3 storey extension at roof (6th floor) level of 1 Triton Square to provide additional office floorspace (Class B1) with relocated plant above, creation of roof terraces at 6th floor level, reconfiguration of ground floor including infill of Triton Square Mall including flexible retail, affordable workspace (B1) and reprovision of gym (D2); erection of part 6, part 9 storeys residential building to provide 22 flats (Class C3) following demolition of St Anne's Church (Class D1); hard and soft landscaping including garden at junction of Longford Street and Triton Square; reconfigured vehicle and pedestrian accesses; and other ancillary works).

  Granted Full applications New dwelling Extension +1 4 docs
  Major scheme

• 1 Triton Square & St Anne's Church London NW1 3DX

  2020/2346/P 50 yards away

  Details of mechanical ventilation for Residential Element required by condition 17B of planning permission 2016/6069/P dated 21/11/2017 (as amended by 2017/6573/P dated 22/12/17) (for erection of roof extension at 1 Triton Square to provide additional office floorspace with relocated plant above, creation of roof terraces at 6th floor level, reconfiguration of ground floor including infill of Triton Square Mall including flexible retail, affordable workspace and reprovision of gym; erection of 6-9 storeys residential building to provide 22 flats; landscaping; reconfigured accesses; and other ancillary works).

  Granted Full applications New dwelling Extension
  Major scheme

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications
• 2026/3146/P Granted

  Flat A, 1 Evangelist Road London NW5 1UA

  Erection of a single storey side infill extension and a bay window to rear elevation at lower ground floor.

  Received 27 Jul, published by the council 31 Jul 2026 Full applications
• 2026/2415/P Granted

  88 & 100 Gray's Inn Road 127 Clerkenwell Road London

  Approval of details for condition 35 (secured by design) of planning permission ref. 2022/4259/P dated 20/12/23.

  Received 11 Jun, published by the council 24 Jul 2026 Full applications