Flat B 62 Delancey Street London NW1 7RY

1. 30 Nov 2021

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 30 November 2021, 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.

• Flat B 62 Delancey Street London Camden NW1 7RY

  2022/3832/L 0m away

  Installation of four temporary mechanical ventilation units at the front of the property at ground floor, first floor, and second floor level for noise mitigation during construction of the HS2 railway.

  Granted Heritage and listed buildings

• Flat B 62 Delancey Street London Camden NW1 7RY

  2023/2642/L 0m away

  Installation of six temporary secondary glazing units to windows on front elevation at ground floor, first, second and third floor levels for noise mitigation during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• 62 A Delancey Street London NW1 7RY

  2021/1960/L 0m away

  Installation of temporary internal secondary glazing to one window and one mechanical ventilation unit to the front of the building at basement level for noise mitigation works during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• 64, Delancey Street London NW1 7RY

  2018/3841/P 5m away

  Erection of 2 storey rear infill extension at lower ground and ground floor including lowering of adjacent garden level; erection of single storey rear extension at 1st floor above existing closet wing; installation of 2 x front dormer windows; replacement of existing sash windows with double glazed sash replacements; new York stone front steps; and internal alterations including refurbishment and changes to partition walls.

  Withdrawn Full applications Extension Loft or dormer +1
  Small domestic

• 64 Delancey Street London NW1 7RY

  2013/3726/P 5m away

  External alterations including the removal of staircase and installation of glazed panel to first floor rear terrace, and installation of new front staircase and gate, in connection with a change of use from two self contained flats to single dwelling house (Class C3).

  Granted Full applications New dwelling Windows or glazing
  Domestic

• 64 Delancey Street London NW1 7RY

  2021/2581/L 5m away

  Variation of condition 3 of planning permission granted 28/10/2019 (ref: 2019/0935/P) for the 'Erection of lower ground and first floor rear extensions involving excavation within rear garden and lowering of lower ground floor level; removal of metal staircase to front basement lightwell and replacement with York stone steps; general refurbishment of interiors and replacement of front dormer window'; NAMELY, retention of existing rear doors at ground and lower ground; changes to rear garden steps; introduction of walk on rooflight to rear lightwell extension; retention of existing floor levels; and amendments to third floor layout (removal of subdivision).

  Withdrawn Heritage and listed buildings Extension Loft or dormer +1

• 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
• 2026/3864/L Awaiting decision

  88 Frognal London Camden NW3 6XB

  Discharge of condition 4 (c) Samples and/or manufacturer's details of new facing materials for the extension and rebuilt garage. d) Details of the new roofing materials, rooflight, and slate vents) 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)

  7 Sep 2026 Heritage and listed buildings
• 2026/2714/L Granted

  4 Basement Flat Lyme Street London Camden NW1 0EH

  Repairs to front entrance landing and stairs to raised ground floor entrance, addition of ACO drains, replacement of non-breathable paint/render on semi-basement front wall, repairs to bathroom and improvement to ventilation and repair of front boundary wall.

  29 Jun 2026 Heritage and listed buildings
• 2026/2034/L Granted

  15 Chalcot Square London NW1 8YA

  Details pursuant to Condition 4(a) (joinery) and 4(b) (terrace railings and external staircase) of Listed Building Consent 2025/2372/L, dated 29/09/2025, for the "Single storey rear extension and associated internal alterations. Enlargement of upper ground floor terrace."

  19 May 2026 Heritage and listed buildings
• 2026/2333/L Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Replacement and alterations to front boundary treatment including new brick piers, installation of a centralised pedestrian gate and timber vehicular gates.

  8 Jun 2026 Heritage and listed buildings