12 John Street London WC1N 2EB

This site has had 2 applications since 2010: 2 approved, 0 refused.

• 2013/7509/P Granted

  12 John Street London WC1N 2EB

  Change of use from office (Class B1) to residential (Class C3) to create a single family dwelling

  Decided 10 Mar 2014 Full applications

1. 7 Jul 2010

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 7 July 2010, 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.

• 12 John Street London Camden WC1N 2EB

  2025/4332/L Submitted 30 Sep 2025 50 yards away

  The proposals involve refurbishing the basement, installing new WCs, a shower, sauna, laundry, plant and storage spaces to an existing office. The existing vaults at both ends of the basement, which are currently inaccessible but assumed to exist, would be reopened and lined with a cavity drain system, to provide more space for the office accommodation.

  Withdrawn Heritage and listed buildings 9 docs

• 12 John Street London WC1N 2EB

  2013/7509/P 50 yards away

  Change of use from office (Class B1) to residential (Class C3) to create a single family dwelling

  Granted Full applications
  Domestic

• Hugh Cartwright & Amin, 12 John Street London WC1N 2EB

  2017/5699/P Submitted 12 Oct 2017 50 yards away

  Change of use from office (Class B1a) to Residential (Class C3) to create a single family dwelling.

  Withdrawn Full applications 21 docs
  Domestic

• 11 John Street London WC1N 2EB

  2016/0992/P 50 yards away

  Variation of condition 3 (approved plans) of 2013/7230/P dated 21/07/2014 (as amended by 2015/0331/P, dated 25/03/2015) (for excavation of basement; demolition of existing rear extension, alterations to windows and doors, alterations to roof and associated works), namely to allow alterations to the internal layout

  Granted Full applications Extension Demolition +1

• 11 John Street London WC1N 2EB

  2020/4972/L 50 yards away

  Demolition of ground floor rear extension, and erection of single storey structure to include two courtyards. Replacement of existing fenestration at ground and second-floor level to front elevation. Installation of a new door at the rear first floor. Removal of the existing roof and replacement with dummy mansard roof to accommodate a green roof terrace. Internal alterations at all levels, all in connection with the existing dwellinghouse.

  Granted Heritage and listed buildings Extension Loft or dormer +2
  Small domestic

• 11 John Street London WC1N 2EB

  2016/3684/L 50 yards away

  Various internal and external works including excavation of basement, demolition of existing rear extension, alterations to windows and doors, alterations to roof

  Granted Heritage and listed buildings Extension Demolition +1

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications