25 John's Mews Holborn London WC1N 2NZ

1. 23 Aug 2022

   Received by Camden

2. 12 Sep 2022

   Validated

   Checked as complete and ready for consideration.

3. 21 Oct 2022

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 21 October 2022, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 25 Johns Mews London WC1N 2NZ

  2013/4804/P 50 yards away

  Installation an air conditioning plant at roof level.

  Granted Full applications

• 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

• 2026/3449/L Awaiting decision

  Alexandra & Ainsworth TRA Hall 100 Rowley Way London NW8 0SW

  Reconstuction of roof loggia and roof lantern drainage channel pursuant to planning permission ref 2023/3413/P and listed building consent ref 2023/4012/L granted on 18/12/2024, for various works of roof repair and replacement.

  Received 18 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 2026/3087/L Granted

  205 Albany Street London NW1 4AB

  Installation of a free standing air source heat pump in the rear courtyard. Installation of an innovative, thin and flexible PV panels to the flat section of the roof

  Received 21 Jul, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/4003/L Awaiting decision

  10 Sicilian Avenue London Camden WC1A 2QH

  Internal alterations to ground floor and basement level, including new partitions and mechanical ventillation.

  Received 16 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 2026/4002/L Awaiting decision

  Flat A 4 Rowley Way London NW8 0SF

  Internal refurbishment including replacement of non-original kitchen and bathroom fittings, repair and refinishing of original internal timber joinery, replacement of floor finishes and internal redecoration.

  Received 16 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 2026/3990/L Awaiting decision

  Unison Centre 130 Euston Road London Camden NW1 2AY

  Repair and refurbishment works.

  Received 15 Sep, published by the council 21 Sep 2026 Heritage and listed buildings