50 Cumberland Terrace London NW1 4HJ

This site has had 10 applications since 2012: 6 approved, 2 refused.

• 2016/0918/P Granted

  50 Cumberland Terrace London NW1 4HJ

  Relocation of basement doorway from hallway to front living room; the creation of a platform across the window to the front basement room to be accessed by three new steps.

  Decided 27 Jul 2016 Full applications
• 2016/1620/L Granted

  50 Cumberland Terrace London NW1 4HJ

  Relocation of basement doorway from hallway to front living room; the creation of a solid platform across the window to the front basement room and the construction of three new steps to access platform.

  Decided 26 Jul 2016 Heritage and listed buildings
• 2013/7048/L Granted

  50 Cumberland Terrace London NW1 4HJ

  Lowering of the basement floor in front room to align with corridor and creation of a mezzanine level at ground/basement level in connection with existing dwellinghouse and associated internal alterations. (Class C3).

  Decided 6 Dec 2013 Heritage and listed buildings
• 2012/6513/L Refused

  50 Cumberland Terrace London NW1 4HJ

  Refurbishment of building including installation of lift, lowering of front basement floor, landscaping of front & rear lightwells, insertion of mezzanine floor & replacement windows and internal alterations all in connection with existing dwelling (Class C3).

  Decided 30 Jan 2013 Heritage and listed buildings
• 2012/6455/P Refused

  50 Cumberland Terrace London NW1 4HJ

  Refurbishment of building including installation of lift, lowering of front basement floor, landscaping of front & rear lightwells, insertion of mezzanine floor & replacement windows all in connection with existing dwelling (Class C3).

  Decided 30 Jan 2013 Full applications
• 2012/4298/P Granted

  50 Cumberland Terrace London NW1 4HJ

  External landscaping works to the front and rear basement lightwells, installation of satellite dish at rear second floor level, replacement and refurbishment of windows/doors including double glazing to side and rear windows all in connection with existing dwellinghouse (Class C3).

  Decided 11 Oct 2012 Full applications
• 2012/4402/L Granted

  50 Cumberland Terrace London NW1 4HJ

  External landscaping works to the front and rear basement lightwells, installation of satellite dish at rear second floor level, replacement and refurbishment of windows/doors including double glazing to side and rear windows, and internal alterations including restoration of internal staircase and insertion of lift to serve basement to first floor all in connection with existing dwellinghouse (Class C3).

  Decided 11 Oct 2012 Heritage and listed buildings
• 2011/5288/P Withdrawn

  50 CUMBERLAND TERRACE LONDON NW1 4HJ

  External landscaping works to the front and rear light-wells at basement level, including alterations to the front external plant-room door and associated works of restoration, repair and replacement glazing to the existing front and side windows of a dwelling house (Class C3).

  Decided 22 Aug 2012 Full applications
• 2011/5404/L Withdrawn

  50 CUMBERLAND TERRACE LONDON NW1 4HJ

  Internal and external alterations to include restoration of the ground to first floor level internal staircase, lowering of the existing basement to accommodate a new mezzanine floor level and access stair, insertion of a lift to serve basement through first floor levels and associated general rearrangements and alterations, both internal and external, to a single dwelling house (Class C3).

  Decided 22 Aug 2012 Heritage and listed buildings

1. 6 Dec 2013

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 6 December 2013, 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.

• 50 Cumberland Terrace London NW1 4HJ

  2013/7048/L 0m away

  Lowering of the basement floor in front room to align with corridor and creation of a mezzanine level at ground/basement level in connection with existing dwellinghouse and associated internal alterations. (Class C3).

  Granted Heritage and listed buildings
  Domestic

• Land outside 20 - 50 Cumberland Terrace London NW1 4HJ

  2018/5039/T 0m away

  IN GARDENS OUTSIDE FRONT: 1 x Lime (T3) - Crown lift to 4m and remove basal suckers 1 x London Plane (T6) - Crown lift to 3m over path and adjacent roadway 1 x Ash (T7) - Crown lift to 4m to balance bottom of crown 1 x Lime (T8A) - Remove suckers up to 4m 2 x Holly (T19 & T20A) - Crown lift to 2.5m 2 x London Plane (T21 & T38) - Crown lift to 4m 1 x Lime (T39) - Crown lift to 2.5m

  Granted Trees

• 52 Cumberland Terrace London NW1 4HJ

  2015/3686/L 0m away

  Replacement of existing roof light with a new openable roof light to be located above a new 3rd floor staircase leading unto roof level. Internal refurbishment and minor alterations to internal structure on 2nd and 3rd Floors. The internal works include, removal of non-original partitions and structure and a proposal for a revised staircase from 2nd to 3rd floor.

  Granted Heritage and listed buildings Loft or dormer

• 50 Cumberland Terrace London NW1 4HJ

  2016/0918/P 0m away

  Relocation of basement doorway from hallway to front living room; the creation of a platform across the window to the front basement room to be accessed by three new steps.

  Granted Full applications Windows or glazing

• 50 Cumberland Terrace London NW1 4HJ

  2012/6513/L 0m away

  Refurbishment of building including installation of lift, lowering of front basement floor, landscaping of front & rear lightwells, insertion of mezzanine floor & replacement windows and internal alterations all in connection with existing dwelling (Class C3).

  Refused Heritage and listed buildings Windows or glazing
  Domestic

• 50 Cumberland Terrace London NW1 4HJ

  2016/1620/L 0m away

  Relocation of basement doorway from hallway to front living room; the creation of a solid platform across the window to the front basement room and the construction of three new steps to access platform.

  Granted Heritage and listed buildings Windows or glazing

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P 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 Full applications