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Planning application

55 Cumberland Terrace London NW1 4HJ

Granted Camden 2021/1393/P Full applications

Works: Extension Domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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.

As published by the council, reference 2021/1393/P

Application record

Reference
2021/1393/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
20 Aug 2021
Postcode
NW1 4HJ

Site history

Applications at this address on the Camden register

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
  • 2021/1766/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
  • 2020/5262/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..

    Decided 3 Mar 2021 Full applications
  • 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

Timeline

Dates from the published record

  1. 20 Aug 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 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

What this grant of permission means

Camden granted permission on 20 August 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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 55 Cumberland Terrace London NW1 4HJ

    2022/0526/P 50 yards 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

  • 55 Cumberland Terrace London NW1 4HJ

    2021/1766/L 50 yards away

    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.

    Granted Heritage and listed buildings
    Domestic

  • 55 Cumberland Terrace London NW1 4HJ

    2021/2357/L 50 yards away

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

    Granted Heritage and listed buildings

  • 55 Cumberland Terrace London NW1 4HJ

    2021/1767/P 50 yards away

    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.

    Granted Full applications
    Domestic

  • 55 Cumberland Terrace London NW1 4HJ

    2022/1175/L 50 yards away

    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.

    Granted Heritage and listed buildings Roofing

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

    2019/5745/L 50 yards 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

In Camden

  • 2026/0990/P Refused

    1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

    Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

    Received 26 Mar, published by the council 24 Jul 2026 Full applications
  • 2026/3044/P Granted

    London Irish Centre 50-52 Camden Square London NW1 9XB

    Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

    Received 20 Jul, published by the council 2 Aug 2026 Full applications
  • 2026/4338/P Awaiting decision

    32 Willoughby Road London NW3 1RU

    Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications
  • 2026/4141/P Awaiting decision

    24 Endell Street London WC2H 9HQ

    Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications
  • 2026/3907/P Awaiting decision

    Flat 1 16 Lyndhurst Road London NW3 5NL

    External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

    Received 5 Oct, published by the council 9 Oct 2026 Full applications