52-57 Cumberland Terrace & 27 Cumberland Mews London NW1 4HJ

1. 31 Aug 2011

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 31 August 2011, 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.

• 52 Cumberland Terrace London NW1 4HJ

  2015/4645/L 50 yards away

  Reinstate vault windows to match style of existing & replace one window to comply with Building Regulations. Move location of non- original internal openings within vaults.

  Granted Heritage and listed buildings Windows or glazing

• 52 Cumberland Terrace London NW1 4HJ

  2015/4577/L 50 yards away

  Submission of Details to Discharge Condition (2a) for New Chimney Pieces.

  Granted Heritage and listed buildings

• 52 Cumberland Terrace London NW1 4HJ

  2015/2916/P 50 yards away

  Replacement of existing roof light with a new openable roof light to be located above a new 3rd floor staircase leading onto new roof terrace. 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 Full applications Loft or dormer Roofing

• 52-57 Cumberland Terrace and 27 Cumberland Terrace Mews London NW1 4HJ

  2011/2558/P 50 yards away

  Installation of 4 X CCTV security cameras to existing dwellinghouses (Class C3).

  Granted Full applications

• 52 Cumberland Terrace London NW1 4HJ

  2015/1423/L 50 yards away

  Internal refurbishment and minor alterations to non-original internal structure. The works include reinstatement of vaults as inhabited spaces and removal of non-original structure to reinstate internal layout.

  Granted Heritage and listed buildings

• 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

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings