21 Park Square East London Camden NW1 4LH

1. 28 Sep 2022

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 28 September 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.

• 21 Park Square East London NW1 4LH

  2013/0100/L 0m away

  Enclosure of area under front entrance stairs and alterations to pavement vaults all in connection with existing dwelling (Class C3).

  Granted Heritage and listed buildings
  Domestic

• 21 Park Square East London NW1 4LH

  2014/5805/L 0m away

  Installation of 2x air condensor units to valley roof.

  Granted Heritage and listed buildings

• 21 Park Square East London NW1 4LH

  2013/0094/P 0m away

  Enclosure of area under front entrance stairs and alterations to pavement vaults all in connection with existing dwelling (Class C3).

  Granted Full applications
  Domestic

• 21 Park Square East London NW1 4LH

  2013/0103/L 0m away

  Erection of two storey rear extension at lower ground and ground floor level in connection with existing dwelling (Class C3).

  Granted Heritage and listed buildings Extension
  Domestic

• 21 Park Square East London NW1 4LH

  2014/6656/P 0m away

  Details of all new windows as required by condition 4 of planning permission (2013/0095/P) dated 05/03/2013 for the erection of two storey rear extension.

  Granted Full applications Extension Windows or glazing

• 21 Park Square East London NW1 4LH

  2014/7545/L 0m away

  Details of fireplaces (condition 4a) and internal doors (condition 4b) relating to listed building consent 2012/6805/L dated 27/02/2013 for internal alterations to single dwellinghouse.

  Granted Heritage and listed buildings
  Domestic

• 2026/3649/L Awaiting decision

  83 Highgate West Hill London N6 6LU

  Proposed internal alterations including adding secondary glazing to windows internally and reconfigurations of floor layouts, erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer and solar panel to rear roof, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.

  10 Sep 2026 Heritage and listed buildings
• 2026/0903/L Granted

  61-63 Cartwright Gardens London Camden WC1H 9EL

  Details pursuant to condition 2 (ground floor windows) and 3 (railings) of listed building consent 2023/2307/L (Allowed at appeal APP/X5210/Y/24/3338859 dated 30/08/2024) for; 'Erection of external lift to rear elevation and associated external alterations. Internal alterations to accommodate lift access'

  9 Mar 2026 Heritage and listed buildings
• 2026/2510/L Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Proposed internal alterations and external alterations to side and rear elevations of the garden flat.

  15 Jun 2026 Heritage and listed buildings
• 2026/2891/L Granted

  42 Mornington Terrace London Camden NW1 7RT

  Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

  12 Jun 2026 Heritage and listed buildings
• 2026/3851/L Awaiting decision

  10 Chalcot Crescent London NW1 8YD

  Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.

  8 Sep 2026 Heritage and listed buildings