30 Chalcot Square LONDON NW1 8YA

This site has had 5 applications since 2010: 5 approved, 0 refused.

• 2019/4602/T Granted

  30 Chalcot Square London NW1 8YA

  REAR GARDEN: 1 x Sycamore (T1) - Crown reduction back to most recent pruning points (approx. 1.5m reduction), removal of sprouts from main trunk.

  Decided 27 Sep 2019 Trees
• 2012/6391/T Granted

  30 Chalcot Square London NW1 8YA

  (TPO Ref: S4) REAR GARDEN: 1 x Sycamore - Reduce crown by 20%.

  Decided 3 Dec 2012 Trees
• 2012/2000/L Granted

  30 Chalcot Square London NW1 8YA

  Details of the staircase handrail, uprights, treads and grating required by condition 4 of listed building consent ref 2011/4514/L dated 03/11/2011 for the replacement of rear basement-to-ground floor metal spiral staircase with new straight metal staircase to dwelling house (Class C3).

  Decided 25 May 2012 Heritage and listed buildings
• 2010/0616/T Granted

  30 Chalcot Square London NW1 8YA

  (TPO RRef: S4) REAR GARDEN: 1 x Sycamore - Crown reduce by 25%.

  Decided 22 Mar 2010 Trees

1. 3 Nov 2011

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2012/2000/L Granted

  30 Chalcot Square London NW1 8YA

  Details of the staircase handrail, uprights, treads and grating required by condition 4 of listed building consent ref 2011/4514/L dated 03/11/2011 for the replacement of rear basement-to-ground floor metal spiral staircase with new straight metal staircase to dwelling house (Class C3).

  Decided 25 May 2012 Heritage and listed buildings

Camden granted permission on 3 November 2011, 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.

• 30 Chalcot Square London NW1 8YA

  2010/0616/T 0m away

  (TPO RRef: S4) REAR GARDEN: 1 x Sycamore - Crown reduce by 25%.

  Granted Trees

• 30 Chalcot Square London NW1 8YA

  2012/2000/L 0m away

  Details of the staircase handrail, uprights, treads and grating required by condition 4 of listed building consent ref 2011/4514/L dated 03/11/2011 for the replacement of rear basement-to-ground floor metal spiral staircase with new straight metal staircase to dwelling house (Class C3).

  Granted Heritage and listed buildings
  Domestic

• 30 Chalcot Square London NW1 8YA

  2012/6391/T 0m away

  (TPO Ref: S4) REAR GARDEN: 1 x Sycamore - Reduce crown by 20%.

  Granted Trees

• 30 Chalcot Square London NW1 8YA

  2019/4602/T 0m away

  REAR GARDEN: 1 x Sycamore (T1) - Crown reduction back to most recent pruning points (approx. 1.5m reduction), removal of sprouts from main trunk.

  Granted Trees

• 31 Chalcot Square London NW1 8YA

  2015/3919/L 6m away

  Relocation of garden stair and associated formation of ground floor rear terrace with timber screen, installation of new kitchen extract flue and internal alterations to relocate kitchen and re-instate door.

  Granted Heritage and listed buildings

• 31 Chalcot Square London NW1 8YA

  2014/5561/L 6m away

  External alterations to front facade, including repair to stonework of 1st floor balcony and moulding, replacement of concrete coping to parapet wall with lead coping, and installation of rooflight at rear 3rd floor level.

  Granted Heritage and listed buildings Loft or dormer

• 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