32 Percy Street London Camden W1T 2DE

1. 18 Aug 2022

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2021/5561/L Granted

  32 Percy Street London W1T 2DE

  External alterations in connection with the installation of 4 air source heat pump units to roof valley on supporting steelwork, removal and replacement of rooflights and roof glazing to rear ground floor extension and rear lightwell; installation of new rooflight to replace existing dormer; addition of new doors to front and rear basement vaults; and addition of sedum cassettes to rear 1st floor roof. Internal alterations include the removal of non-original partitions and lobbies, reinstatement of original layout and revised door openings, removal and replacement of modern light fittings and floor finishes, installation of new MEP services throughout, and replacement of existing non-fire-rated doors with timber fire doors.

  Decided 12 Apr 2022 Heritage and listed buildings

Camden granted permission on 18 August 2022, 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.

• 32 Percy Street London W1T 2DE

  2015/7158/L 50 yards away

  Erection of 2 storey rear extension with copper roof and rooflights (including basement excavation) following demolition of existing extension, replacement front windows at 2nd floor level, replacement rear windows, alteration to rear dormer, insertion of rooflight, 4 condensers at roof level, 1 condenser to front vault and various internal alterations, all to existing offices (Class B1).

  Granted Heritage and listed buildings Extension Loft or dormer +2

• 32 Percy Street London W1T 2DE

  2021/4868/P 50 yards away

  Installation of 4 air source heat pump units to roof valley on supporting steelwork (following removal of an existing air conditioning unit), removal and replacement of rooflights and roof glazing to rear ground floor extension and above rear lightwell with revised configuration; installation of new rooflight to replace existing dormer to allow roof access; addition of new doors to front and rear basement vaults to provide new storage areas; and addition of sedum cassettes to rear 1st floor roof.

  Granted Full applications Extension Loft or dormer +1

• 32 Percy Street London W1T 2DE

  2013/7452/L 50 yards away

  The change of use from office (Class B1) to residential dwelling (Class C3) to form 4x1 bedroom house, alterations to front and rear at ground floor level, demolition and rebuilding of existing rear extension, and provision of roof terrace on the rear extension.

  Withdrawn Heritage and listed buildings Extension Demolition
  Domestic

• 32 Percy Street London W1T 2DE

  2021/5561/L 50 yards away

  External alterations in connection with the installation of 4 air source heat pump units to roof valley on supporting steelwork, removal and replacement of rooflights and roof glazing to rear ground floor extension and rear lightwell; installation of new rooflight to replace existing dormer; addition of new doors to front and rear basement vaults; and addition of sedum cassettes to rear 1st floor roof. Internal alterations include the removal of non-original partitions and lobbies, reinstatement of original layout and revised door openings, removal and replacement of modern light fittings and floor finishes, installation of new MEP services throughout, and replacement of existing non-fire-rated doors with timber fire doors.

  Granted Heritage and listed buildings Extension Loft or dormer +1

• 32 Percy Street London W1T 2DE

  2015/6537/P 50 yards away

  Erection of 2 storey rear extension with copper roof and rooflights (including basement excavation) following demolition of existing extension, replacement front windows at 2nd floor level, replacement rear windows, alteration to rear dormer, insertion of rooflight, 4 condensers at roof level and 1 condenser to front vault, all to existing offices (Class B1).

  Granted Full applications Extension Loft or dormer +2

• 32 Percy Street london W1T 2DE

  2014/3532/P 50 yards away

  The change of use from office (Class B1) to residential dwelling (Class C3) to form one 4 bedroom house, demolition and rebuilding of existing rear extension.

  Withdrawn Full applications Extension Demolition
  Domestic

• 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