37 Delancey Street London NW1 7RX

This site has had 11 applications since 2012: 10 approved, 0 refused.

• 2014/5425/P Granted

  37 Delancey Street London NW1 7RX

  Discharge of conditions 4a (handrail details), 4b (plan, elevation & section drawings of all new windows and doors), 4c (plan, elevation & section, drawings including heads, cills & jambs for new windows and doors) & 4d (plan, elevation & section of all new windows with typical glazing bar) granted under permission reference 2013/4376/P dated 05/09/13.

  Decided 3 Nov 2014 Full applications
• 2014/4335/P Granted

  37 Delancey Street London NW1 7RX

  Details pursuant to condition 4 (structual engineeer details) following planning permission granted 21/5/14 (2013/7041/P) for the excavation of a rear lower ground extension and lowering of ground level to front vault to planning permission 2013/4376/P granted on 05/09/2013 (Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and associated internal works).

  Decided 6 Aug 2014 Full applications
• 2013/7041/P Granted

  37 Delancey Street London NW1 7RX

  Excavation of a rear lower ground extension and lowering of ground level to front vault to planning permission 2013/4376/P granted on 05/09/2013 (Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and associated internal works).

  Decided 21 May 2014 Full applications
• 2013/7178/L Granted

  37 Delancey Street London NW1 7RX

  Internal work associated with the excavation of a rear lower ground extension and lowering of ground level to front vault to listed building consent 2013/4438/L granted on 05/09/2013. (Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and various associated internal alterations to include reduction in ground floor level (Class C3)).

  Decided 21 May 2014 Heritage and listed buildings
• 2013/4376/P Granted

  37 Delancey Street London NW1 7RX

  Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and associated internal works (Class C3).

  Decided 5 Sep 2013 Full applications
• 2013/4438/L Granted

  37 Delancey Street London NW1 7RX

  Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and various associated internal alterations to include reduction in ground floor level (Class C3).

  Decided 5 Sep 2013 Heritage and listed buildings
• 2013/0828/P Granted

  37 Delancey Street London NW1 7RX

  Change of use of basement flat and maisonette on upper floors to a single-family dwellinghouse (Class C3).

  Decided 15 Apr 2013 Full applications
• 2013/0829/L Withdrawn

  37 Delancey Street London NW1 7RX

  Internal alterations in connection with change of use of basement flat and maisonette on upper floors to a single-family dwellinghouse (Class C3).

  Decided 11 Apr 2013 Heritage and listed buildings
• 2012/2212/P Granted

  37 Delancey Street London NW1 7RX

  Erection of rear lower ground level extension, an extension with the front lightwell beneath the entrance, reinstatement of a chimney stack, removal of an existing roof light and installation of two new rooflights, replacement of all existing windows with double glazed timber sliding sash windows, and excavation to the garden level to create a larger patio and lowering the floor level within front pavement vault all in connection with the existing dwellinghouse (Class C3).

  Decided 18 Sep 2012 Full applications
• 2012/2216/L Granted

  37 Delancey Street London NW1 7RX

  Erection of rear lower ground level extension, an extension with the front lightwell beneath the entrance, reinstatement of a chimney stack, removal of an existing roof light and installation of two new rooflights, replacement of all existing windows with double glazed timber sliding sash windows, and excavation to the garden level to create a larger patio and internal alterations including the installation of a new basement level staircase, alterations to partitioning and lowering the floor level within front pavement vault all in connection with the existing dwellinghouse (Class C3).

  Decided 18 Sep 2012 Heritage and listed buildings

1. 3 Nov 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2012/2216/L Granted

  37 Delancey Street London NW1 7RX

  Erection of rear lower ground level extension, an extension with the front lightwell beneath the entrance, reinstatement of a chimney stack, removal of an existing roof light and installation of two new rooflights, replacement of all existing windows with double glazed timber sliding sash windows, and excavation to the garden level to create a larger patio and internal alterations including the installation of a new basement level staircase, alterations to partitioning and lowering the floor level within front pavement vault all in connection with the existing dwellinghouse (Class C3).

  Decided 18 Sep 2012 Heritage and listed buildings

Camden granted permission on 3 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.

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.

• 37 Delancey Street London NW1 7RX

  2013/7041/P 0m away

  Excavation of a rear lower ground extension and lowering of ground level to front vault to planning permission 2013/4376/P granted on 05/09/2013 (Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and associated internal works).

  Granted Full applications Extension Windows or glazing
  Small domestic

• 37 Delancey Street London NW1 7RX

  2014/5425/P 0m away

  Discharge of conditions 4a (handrail details), 4b (plan, elevation & section drawings of all new windows and doors), 4c (plan, elevation & section, drawings including heads, cills & jambs for new windows and doors) & 4d (plan, elevation & section of all new windows with typical glazing bar) granted under permission reference 2013/4376/P dated 05/09/13.

  Granted Full applications Windows or glazing

• 37 Delancey Street London NW1 7RX

  2013/0829/L 0m away

  Internal alterations in connection with change of use of basement flat and maisonette on upper floors to a single-family dwellinghouse (Class C3).

  Withdrawn Heritage and listed buildings
  Domestic

• 37 Delancey Street London NW1 7RX

  2013/0828/P 0m away

  Change of use of basement flat and maisonette on upper floors to a single-family dwellinghouse (Class C3).

  Granted Full applications
  Domestic

• 37 Delancey Street London NW1 7RX

  2013/4376/P 0m away

  Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and associated internal works (Class C3).

  Granted Full applications Extension Windows or glazing
  Small domestic

• 37 Delancey Street London NW1 7RX

  2013/4438/L 0m away

  Erection of a single storey rear extension, light well to rear, refurbishment of external fenestration, installation of a hand rail to front light well stairs and various associated internal alterations to include reduction in ground floor level (Class C3).

  Granted Heritage and listed buildings Extension Windows or glazing
  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