21 Cannon Place London NW3 1EH

1. 30 May 2019

   Received by Camden

2. 21 Jun 2019

   Validated

   Checked as complete and ready for consideration.

3. 6 Aug 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 5 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 6 August 2019, 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.

• Flat A-B, 21 Cannon Place London NW3 1EH

  2018/0242/P 2m away

  Variation of condition 3 (approved plans) of planning permission 2015/7001/P dated 31/03/2016 as amended by permission 2016/3163/P dated 21/11/2016 (external alterations including reconfiguration of existing single storey rear extension at lower ground floor level and enlargement of existing roof terrace at upper ground floor level) namely to change the external materials of the proposed extension and alterations to the side elevation fenestration.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 21a Cannon Place London NW3 1EH

  2015/5835/P 2m away

  External alterations including the erection of a single storey rear extension at lower ground floor level with associated roof terrace at ground floor level.

  Withdrawn Full applications Extension
  Small domestic

• 21a Cannon Place London NW3 1EH

  2015/7001/P 2m away

  External alterations including reconfiguration of existing single storey rear extension at lower ground floor level and enlargement of existing roof terrace at upper ground floor level.

  Granted Full applications Extension
  Small domestic

• Flat A-B 21 Cannon Place London NW3 1EH

  2016/3163/P 2m away

  Variation of condition 3 (approved plans) of planning permission 2015/7001/P dated 31/03/2016 (external alterations including reconfiguration of existing single storey rear extension at lower ground floor level and enlargement of existing roof terrace at upper ground floor level) namely changes to the external materials of the proposed extension and alterations to the side elevation fenestration.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 19 Cannon Place London NW3 1EH

  2024/3858/T 6m away

  REAR GARDEN: 1 x Oak (T1) - Prune back to previous cuts, taking off 1.5m.

  Granted Trees

• 19 Cannon Place London NW3 1EH

  2024/3998/P 6m away

  Enlargement of existing rooflight on the side elevation of the pitch roof.

  Granted Full applications Loft or dormer

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Full applications