14 Belsize Road London NW6 4RD

1. 7 Sep 2018

   Decision issued: Grant Prior Approval

2. 22 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 14 Belsize Road London NW6 4RD

  2018/4327/P 0m away

  Erection of single storey rear extension to dwelling house following demolition of existing rear structure [subsequent to prior approval granted on 07/08/2018 under ref: 2018/3652/P]

  Granted Full applications Extension Demolition
  Small domestic

• 12 Belsize Road London NW6 4RD

  2016/3518/P 4m away

  Erection of a part single part two storey side extension

  Granted Full applications Extension

• 12 Belsize Road London NW6 4RD

  2012/4349/P 4m away

  Erection of 3-storey side extension to existing dwellinghouse (Class C3).

  Withdrawn Full applications Extension
  Domestic

• 10 & 12 Belsize Road London NW6 4RD

  2018/5913/P 4m away

  Erection of a part single part two storey side extension to no.12 (to include removal of existing boundary wall)

  Granted Full applications Extension
  Small domestic

• 10 and 12 Belsize Road London NW6 4RD

  2020/4660/P 4m away

  Variation of condition 3 (approved plans) of planning permission 2018/5913/P dated 19/02/2019 (for the Erection of a part single part two storey side extension to No.12 (to include removal of existing boundary wall), namely, extension of the side extension; installation on new gate into the side passage with new external staircase; alterations to the fenestration treatment to the front and rear elevations including installation of sliding doors at ground floor level; replacement of existing window with door for recess balcony to the rear first floor; new timber framed window to the front first floor window.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 12 Belsize Road London NW6 4RD

  25-00117-HAPP 4m away

  Erection of a mansard roof extension to the flat roof of the side extension.

  Granted Householder Extension Loft or dormer
  Domestic

• 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