2 Chalcot Square London NW1 8YB

This site has had 10 applications since 2013: 10 approved, 0 refused.

• 2025/2928/P Granted

  2 Chalcot Square London NW1 8YB

  Replacement of existing window at rear upper ground floor level with French doors; provision of balcony terrace at rear upper ground floor level.

  Decided 19 Aug 2025 Full applications
• 2025/2996/L Granted

  2 Chalcot Square London NW1 8YB

  Replacement of existing window at rear upper ground floor level with French doors; provision of balcony terrace at rear upper ground floor level. Minor internal alterations at lower and upper ground floor levels; retention of internal works to front lower ground floor level.

  Decided 19 Aug 2025 Heritage and listed buildings
• 2015/0914/P Granted

  2 Chalcot Square London NW1 8YB

  Works to the front of the property including a basement extension; changes to front boundary wall; new gate; new stone paving and internal alterations.

  Decided 7 Sep 2015 Full applications
• 2015/1261/L Granted

  2 Chalcot Square London NW1 8YB

  Works to the front of the property including a basement extension; changes to front boundary wall; new gate; new stone paving and internal alterations

  Decided 7 Sep 2015 Heritage and listed buildings
• 2015/0754/L Granted

  2 Chalcot Square London NW1 8YB

  Alterations to the external front paint colour affecting the exterior of a Grade II Listed Building.

  Decided 29 Apr 2015 Heritage and listed buildings
• 2014/5796/P Granted

  2 Chalcot Square London NW1 8YB

  Alteration to external staircase at rear elevation from ground lower ground level.

  Decided 31 Oct 2014 Full applications
• 2014/4847/L Granted

  2 Chalcot Square London NW1 8YB

  Internal alterations at all floor levels, including reinstatement of upper level staircase to the original form and position; alterations to partitioning at 1st, 2nd and 3rd floor levels; alterations to doors; installation of cornices at ground, 1st and 2nd floor levels; installation of fireplaces; retention of roof and floor strengthening works; and retention of waterproofing membrane at lower ground level.

  Decided 29 Oct 2014 Heritage and listed buildings
• 2013/4468/L Granted

  2 Chalcot Square London NW1 8YB

  Replace 4 x non original casement windows to rear wing and roof slope with timber sliding sash windows, replacement of existing French doors to rear lower ground level with new French doors, installation of new French doors in place of existing sash window at rear ground level plus installation of new access stair and landing, installation of rooflight to rear upper roof slope and repair and refurbishment of existing sash windows and associated internal alterations at all levels (Class C3).

  Decided 17 Oct 2013 Heritage and listed buildings
• 2013/4385/P Granted

  2 Chalcot Square London NW1 8YB

  Replace 4 x non original casement windows to rear wing and roof slope with timber sliding sash windows, replacement of existing French doors to rear lower ground level with new French doors, installation of rooflight to rear upper roof slope and repair and refurbishment of existing sash windows and associated internal alterations at all levels (Class C3).

  Decided 17 Oct 2013 Full applications

1. 31 Oct 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 31 October 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.

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.

• 2 Chalcot Square London NW1 8YB

  2015/0754/L 0m away

  Alterations to the external front paint colour affecting the exterior of a Grade II Listed Building.

  Granted Heritage and listed buildings

• 2 Chalcot Square London NW1 8YB

  2013/4468/L 0m away

  Replace 4 x non original casement windows to rear wing and roof slope with timber sliding sash windows, replacement of existing French doors to rear lower ground level with new French doors, installation of new French doors in place of existing sash window at rear ground level plus installation of new access stair and landing, installation of rooflight to rear upper roof slope and repair and refurbishment of existing sash windows and associated internal alterations at all levels (Class C3).

  Granted Heritage and listed buildings Loft or dormer Windows or glazing

• 2 Chalcot Square London NW1 8YB

  2015/0914/P 0m away

  Works to the front of the property including a basement extension; changes to front boundary wall; new gate; new stone paving and internal alterations.

  Granted Full applications Extension
  Small domestic

• 2 Chalcot Square London NW1 8YB

  2014/5796/P 0m away

  Alteration to external staircase at rear elevation from ground lower ground level.

  Granted Full applications

• 2 Chalcot Square London NW1 8YB

  2013/4385/P 0m away

  Replace 4 x non original casement windows to rear wing and roof slope with timber sliding sash windows, replacement of existing French doors to rear lower ground level with new French doors, installation of rooflight to rear upper roof slope and repair and refurbishment of existing sash windows and associated internal alterations at all levels (Class C3).

  Granted Full applications Loft or dormer Windows or glazing

• 2 Chalcot Square London NW1 8YB

  2015/1261/L 0m away

  Works to the front of the property including a basement extension; changes to front boundary wall; new gate; new stone paving and internal alterations

  Granted Heritage and listed buildings Extension
  Small domestic

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings