31 Chalcot Square London NW1 8YA

This site has had 4 applications since 2014: 4 approved, 0 refused.

• 2015/3919/L Granted

  31 Chalcot Square London NW1 8YA

  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.

  Decided 8 Dec 2015 Heritage and listed buildings
• 2015/3536/P Granted

  31 Chalcot Square London NW1 8YA

  Relocation of garden stair and associated formation of ground floor rear terrace with timber screen.

  Decided 8 Dec 2015 Full applications
• 2014/5561/L Granted

  31 Chalcot Square London NW1 8YA

  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.

  Decided 14 Nov 2014 Heritage and listed buildings

1. 14 Nov 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 14 November 2014, 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.

• 31 Chalcot Square London NW1 8YA

  2015/3919/L 0m 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 0m 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

• 31 Chalcot Square London NW1 8YA

  2015/3536/P 0m away

  Relocation of garden stair and associated formation of ground floor rear terrace with timber screen.

  Granted Full applications

• 30 Chalcot Square London NW1 8YA

  2010/0616/T 6m away

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

  Granted Trees

• 30 Chalcot Square London NW1 8YA

  2012/2000/L 6m 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 6m away

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

  Granted Trees

• 2026/2471/P Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Proposed elevational alterations to side and rear of the garden flat.

  15 Jun 2026 Full applications
• 2026/2467/P 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 Full applications
• 2026/2424/P Granted

  British Museum Great Russell Street London WC1B 3DG

  Details of SUDS system evidence required by Condition 10 of planning permission ref 2023/1848/P dated 17/07/2024 for Erection of new two storey building, plus basement and associated works to provide plant and welfare accommodation ancillary to the Museum following demolition of existing building and two storey structures on East Road (to the rear of 9-11 Montague Street and 43 Russell Square)

  11 Jun 2026 Full applications
• 2026/3888/P Awaiting decision

  Unit A, Ground Floor West 3-5 Bleeding Heart Yard London EC1N 8SJ

  Replace solid metal ground floor entrance door with glazed entrance door (Retrospective).

  9 Sep 2026 Full applications
• 2026/3903/P Awaiting decision

  2 Fellows Road London NW3 3LP

  Details pursuant to Condition 4 (Materials Details) of planning permission ref. 2026/2123/P (dated 21/07/2026) for: Amalgamation of existing two flats into one single dwellinghouse (Class C3); garage conversion to habitable space; infill extension at front lower ground and ground floors; minor changes to fenestration at rear; erection of copper roof extension with rooflight to existing rear extension; replacement terrace railings; installation of rooflight to main roof; new front boundary railings and gates; refurbishment of front steps; rear garden landscaping works; and associated exterior alterations.

  9 Sep 2026 Full applications