21 Cumberland Terrace London Camden NW1 4HP

1. 15 Mar 2023

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 15 March 2023, 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.

• 29 Cumberland Terrace London NW1 4HP

  2018/1676/L 0m away

  Internal alterations including the reconfiguration of modern partition walls, creation of a new opening, new kitchen and bathroom fittings and new joinery.

  Granted Heritage and listed buildings

• 33 Cumberland Terrace London NW1 4HP

  2021/0850/L 0m away

  Internal alterations and refurbishment.

  Granted Heritage and listed buildings

• 31&38 Cumberland Terrace London NW1 4HP

  2020/0053/L 0m away

  Conversion of 1 x 2 bed and 1 x 3 bed flats into 1 x 3 bed flat at first floor with associated internal alterations together with the installation of replacement sash window with new side hinged glazed door in style to match, and front elevaiton AC Grills.

  Granted Heritage and listed buildings New dwelling Windows or glazing

• 33 Cumberland Terrace London NW1 4HP

  2014/6916/L 0m away

  Internal alterations including relocation of the existing kitchen, formation of a new opening and other minor reconfiguration of existing partitions and openings.

  Granted Heritage and listed buildings

• 38 Cumberland Terrace London NW1 4HP

  2011/0496/L 0m away

  Internal alterations involving the reconfiguration of internal walls, installation of cornices, and refurbishment of first floor flat (Class C3).

  Granted Heritage and listed buildings

• 29 Cumberland Terrace Mews London NW1 4HT

  2021/5772/L 0m away

  Alterations to mews roof including replacement of existing slate tiles with new Welsh slates.

  Granted Heritage and listed buildings

• 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