23 John's Mews London WC1N 2PA

1. 22 Mar 2017

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 22 March 2017, 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.

• 27 John Street & 21 John's Mews London WC1N 2BX

  2017/2450/L 6m away

  Internal alterations associated with proposed change of use to dwelling house; demolition of existing single storey rear extension and erection of new single storey rear extension with associated terrace above and new French windows to provide access; alterations to rear elevation; replacement of metal windows at 21 John's Mews with new timber sash windows; roof alterations and installation of new rooflight.

  Granted Heritage and listed buildings Extension Loft or dormer +3
  Small domestic

• 27 John Street London WC1N 2BX

  2020/2530/L 6m away

  Details required by condition 4 parts a (openings between front and rear rooms) and c (details of service runs) of listed building consent ref: 2019/5338/L granted 12/02/2020 (for internal alterations associated with change of use to dwelling house and various extensions and alterations).

  Granted Heritage and listed buildings Extension
  Domestic

• 27 John Street & 21 John's Mews London WC1N 2BX

  2017/1959/P 6m away

  Change of use from publisher's office (Class B1) to dwelling house (Class C3); demolition of existing rear extension and erection of new single storey rear extension with associated terrace above and new French windows to provide access; alterations to rear elevation; replacement of metal windows at 21 John's Mews with new timber sash windows; and conversion of garage to habitable room.

  Granted Full applications Extension Demolition +1
  Small domestic

• 12 Northington Street London WC1N 2NW

  2014/5618/L 10m away

  Erection of mansard roof extension with dormer windows and inset roof terraces at second floor level and associated internal alterations.

  Granted Heritage and listed buildings Extension Loft or dormer +1

• 12 - 14 Northington Street London WC1N 2NW

  2016/5354/P 10m away

  Installation of new pavement slabs in front of dwellings

  Granted Full applications

• 12 Northington Street and 28 John Street London WC1N 1NW

  2013/0964/P 10m away

  Installation of single storey glass conservatory at ground floor level in rear lightwell of 12 Northington Street together with partial infil at first floor level, following removal of existing external staircase and first floor balcony, in addition to various internal alterations and new access door from 28 John Street at roof level to the existing roof terrace of single dwelling house (Class C3).

  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