55 Cumberland Terrace London NW1 4HJ

This site has had 8 applications since 2020: 8 approved, 0 refused.

• 2022/0526/P Granted

  55 Cumberland Terrace London NW1 4HJ

  Variation of condition 3 (approved plans) of planning permission 2021/1393/P dated 20/08/2021, as amended by 2021/1767/P dated 06/10/2021 (for Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling with associated internal and external alterations), namely for replacement of a rooflight with roof hatch, replacement of European tiles on mews roof with Welsh slate tiles and installation of CCTV cameras.

  Decided 22 Sep 2022 Full applications
• 2022/1175/L Granted

  55 Cumberland Terrace London NW1 4HJ

  External alterations including installation of roof hatch at main roof level, replacement roof tiles to mews building, installation of CCTV cameras to front and rear, and internal alterations at all levels.

  Decided 22 Sep 2022 Heritage and listed buildings
• 2021/2357/L Granted

  55 Cumberland Terrace London NW1 4HJ

  Internal alterations at all levels and external alterations associated with installation of air-handling plant at roof level.

  Decided 6 Oct 2021 Heritage and listed buildings
• 2021/1767/P Granted

  55 Cumberland Terrace London NW1 4HJ

  Variation of condition 3 (approved plans) of planning permission 2020/5262/P dated 03/03/2020 (Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated internal and external alterations) namely, alterations to the approved plant equipment at roof level.

  Decided 6 Oct 2021 Full applications
• 2021/1393/P Granted

  55 Cumberland Terrace London NW1 4HJ

  Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated external alterations including installation of air-handling plant at roof level and enlargement of link extension to the rear.

  Decided 20 Aug 2021 Full applications
• 2021/1766/L Granted

  55 Cumberland Terrace London NW1 4HJ

  Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated internal and external alterations including installation of airhandling plant at roof level.

  Decided 20 Aug 2021 Heritage and listed buildings
• 2020/5614/L Granted

  55 Cumberland Terrace London NW1 4HJ

  Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated internal and external alterations.

  Decided 3 Mar 2021 Heritage and listed buildings

1. 13 Nov 2020

   Received by Camden

2. 2 Dec 2020

   Validated

   Checked as complete and ready for consideration.

3. 3 Mar 2021

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2021/1767/P Granted

  55 Cumberland Terrace London NW1 4HJ

  Variation of condition 3 (approved plans) of planning permission 2020/5262/P dated 03/03/2020 (Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated internal and external alterations) namely, alterations to the approved plant equipment at roof level.

  Decided 6 Oct 2021 Full applications

Camden granted permission on 3 March 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.

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.

• 55 Cumberland Terrace London NW1 4HJ

  2020/5614/L Submitted 13 Nov 2020 0m away

  Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated internal and external alterations.

  Granted Heritage and listed buildings 2 docs
  Domestic

• 54 Cumberland Terrace & 28 Cumberland Terrace Mews London NW1 4HJ

  2019/5745/L 19m away

  Details of new windows, doors, joinery and timber finish required by condition 4 of listed building consent reference 2016/5451/L dated 14/11/2016 for the 'conversion of one garage space to a habitable room, replacement of garage door with a window, and associated internal alterations'.

  Granted Heritage and listed buildings Windows or glazing

• 54 Cumberland Terrace & 28 Cumberland Terrace Mews London NW1 4HJ

  2016/5451/L 19m away

  Conversion of one garage space to a habitable room, replacement of garage door with a window, and associated internal alterations.

  Granted Heritage and listed buildings Windows or glazing

• 54 Cumberland Terrace & 28 Cumberland Terrace Mews London NW1 4HJ

  2016/4910/P 19m away

  Conversion of one garage space to a habitable room, replacement of garage door with a window, and associated internal alterations.

  Granted Full applications Windows or glazing

• 55 Cumberland Terrace London NW1 4HJ

  2021/1393/P 20m away

  Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling (Class C3) with associated external alterations including installation of air-handling plant at roof level and enlargement of link extension to the rear.

  Granted Full applications Extension
  Domestic

• 55 Cumberland Terrace London NW1 4HJ

  2022/0526/P 20m away

  Variation of condition 3 (approved plans) of planning permission 2021/1393/P dated 20/08/2021, as amended by 2021/1767/P dated 06/10/2021 (for Conversion of 55 Cumberland Terrace and 29 Cumberland Terrace Mews into single family dwelling with associated internal and external alterations), namely for replacement of a rooflight with roof hatch, replacement of European tiles on mews roof with Welsh slate tiles and installation of CCTV cameras.

  Granted Full applications Loft or dormer
  Domestic

• 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