25 Johns Mews London WC1N 2NZ

This site has had 4 applications since 2013: 4 approved, 0 refused.

• 2013/5542/L Granted

  25 Johns Mews London WC1N 2NZ

  Installation an air conditioning plant at roof level.

  Decided 26 Sep 2013 Heritage and listed buildings
• 2012/4925/P Granted

  25 Johns Mews London WC1N 2NZ

  Change of use from office at ground floor (Class B1) and flat on first floor (Class C3) to a single dwellinghouse (Class C3), including creation of roof terrace with privacy screen on flat roof, installation of 2 rooflights and external alterations to fenestration.

  Decided 26 Mar 2013 Full applications
• 2012/5150/L Granted

  25 Johns Mews London WC1N 2NZ

  Works associated with the change of use from office at ground floor and flat on first floor to a single dwellinghouse, including creation of roof terrace with privacy screen on flat roof, installation of 2 rooflights and external alterations to fenestration and associated internal alterations.

  Decided 26 Mar 2013 Heritage and listed buildings

1. 7 Oct 2013

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 7 October 2013, 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.

• 25 John's Mews Holborn London WC1N 2NZ

  2022/3610/L Submitted 23 Aug 2022 50 yards away

  Repair and replacement of existing roof finishes.

  Granted Heritage and listed buildings 10 docs

• 25 Johns Mews London WC1N 2NZ

  2013/5542/L 50 yards away

  Installation an air conditioning plant at roof level.

  Granted Heritage and listed buildings

• 25 John's Mews London WC1N 2NZ

  2021/0122/L 50 yards away

  Erection of basement extension and installation of ventilation riser at roof level. Internal alterations

  Granted Heritage and listed buildings Extension

• 25 John's Mews London WC1N 2NS

  2024/4400/P 50 yards away

  Confirmation that planning permission 2020/5883/P and listed building consent 2021/0122/L (dated 19/11/2021 and 22/11/2021) for erection of basement extension and installation of ventilation riser at roof level. Internal alterations were lawfully implemented by the carrying out of material operations prior to the expiry of the permissions.

  Granted Full applications Extension

• 25 John's Mews London WC1N 2NZ

  2020/5883/P 50 yards away

  Erection of basement extension and installation of ventilation riser at roof level

  Granted Full applications Extension

• 25 John's Mews London WC1N 2NZ

  2013/3543/L 50 yards away

  Details of secondary glazing and windows required by condition no. 2 of listed building consent 2012/5150/L granted on 26th March 2012 for works associated with the change of use from office at ground floor and flat on first floor to a single dwellinghouse.

  Granted Heritage and listed buildings Windows or glazing
  Domestic

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2026/3694/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 27 Aug, published by the council 5 Sep 2026 Full applications
• 2026/3904/P Granted

  14 Templewood Avenue London NW3 7XA

  Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

  Received 9 Sep, published by the council 11 Sep 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications