12A King Henry's Road London NW3 3RP

1. 3 Nov 2021

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 3 November 2021, 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.

• 12a King Henry's Road Lonon NW3 3RP

  2010/1826/P 0m away

  Approval of details reserved by condition 4 (details of tree protection) and 5 (details of hard and soft landscaping) of planning permission 2009/4261/P - Erection of a rear single storey extension at lower ground floor level, relocation of stairs and creation of a rear roof terrace over flat roof, alteration to existing rear extension, erection of pavillion building in rear garden; excavation of lower ground floor level to front to create a single storey front basement level extension with replacement planting area and minor alterations to the front garden and lightwell granted 03/11/2009

  Granted Full applications Extension Trees
  Small domestic

• 10 King Henry's Road London NW3 3RP

  2020/3917/P 7m away

  Details of Museum Management Plan required by condition 3 of planning permission allowed on appeal ref: APP/X5210/C/18/3219239 dated 12/03/2020 following enforcement action (ref: EN18/0027) (for change of use from 2 residential units (Class 3) to museum (Class D1) including the installation of a disabled platform lift to access the upper ground floor).

  Granted Full applications

• 10 King Henry's Road London NW3 3RP

  2018/0942/P 7m away

  Change of use from 2 residential units (Class C3) to museum (Class D1) including erection of a single storey rear conservatory, alteration to boundary treatment including addition of metal railing and alterations to existing entrance steps including the installation of disabled platform lift to access upper ground floor [retrospective].

  Refused Full applications Extension
  Small domestic

• 10 King Henry's Road London NW3 3RP

  2020/2625/P 7m away

  Details of cycle stands as required by condition for allowed appeal ref no: APP/X5210/C/18/3219239 for 2018/0942/P; Change of use from 2 residential units (Class 3) to museum (Class D1) including the erection of a single storey rear conservatory and alterations dated 12 March 2020.

  Granted Full applications Extension
  Small domestic

• 10 King Henrys Road London NW3 3RP

  2014/0523/P 7m away

  Erection of rear extension to ground, first and second floor levels.

  Withdrawn Full applications Extension

• Flat A 14 King Henry's Road London NW3 3RP

  2022/0468/P 8m away

  Replacement of ground floor element of existing two storey lower ground/ground rear extension (rear extension joining boundary wall with no. 16)

  Granted Full applications Extension
  Small 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