1 Tranley Mews London NW3 2DG

This site has had 2 applications since 2016: 1 approved, 0 refused.

• 2016/4104/P Withdrawn

  1 Tranley Mews London NW3 2DG

  Erection of single storey front extension and new enclosed external stair (4storey) to front elevation of existing office (B1a) to facilitate creation of additional floor space

  Decided 15 Sep 2016 Full applications

1. 1 Jan 2024

   Received by Camden

2. 25 Jan 2024

   Validated

   Checked as complete and ready for consideration.

3. 4 Apr 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 4 April 2024, 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 Tranley Mews London NW3 2DG

  2016/4104/P 0m away

  Erection of single storey front extension and new enclosed external stair (4storey) to front elevation of existing office (B1a) to facilitate creation of additional floor space

  Withdrawn Full applications Extension
  Small domestic

• 2 Byron Mews London NW3 2NQ

  2023/2317/P 20m away

  Proposed enclosure of existing sun deck at the first floor level to create a sun room.

  Granted Full applications

• 2 Byron Mews London NW3 2NQ

  2021/1610/P 20m away

  Erection of two storey side extension to single family dwellinghouse

  Refused Full applications Extension
  Domestic

• 2 Byron Mews London NW3 2NQ

  2018/5446/P 20m away

  Erection of a three storey side extension to existing mews house following demolition of the existing single storey side extension (C3 use class)

  Refused Full applications Extension Demolition
  Small domestic

• 2 Byron Mews London Camden NW3 2NQ

  2023/0751/P 20m away

  Demolition of existing outbuilding and erection of single-storey ground-floor side extension with roof terrace.

  Granted Full applications Extension Demolition
  Small domestic

• 4 Byron Mews London NW3 2NQ

  2020/0867/T 20m away

  FRONT GARDEN: 1 x Ornamental Pear - Prune by 30%

  Granted Trees

• 2026/3898/P Awaiting decision

  98 Marchmont Street London WC1N 1AG

  Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

  16 Sep 2026 Full applications
• 2026/2709/P Awaiting decision

  166A Camden Street London NW1 9PT

  Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

  16 Sep 2026 Full applications
• 2026/3994/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Details to discharge Condition 23 (LUL Subculture) of planning reference 2023/5240/P dated 26/01/26 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, caf?? 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.

  15 Sep 2026 Full applications
• 2026/3993/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 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, caf?? 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.

  15 Sep 2026 Full applications
• 2026/3861/P Awaiting decision

  Beaumont Court 1-45 College Grove London NW1 0RW

  Installation of condensors and minor alterations to elevations at lower floors.

  15 Sep 2026 Full applications