16 Leigh Street London WC1H 9EW

This site has had 5 applications since 2016: 3 approved, 2 refused.

• 2018/3124/L Refused

  16 Leigh Street London WC1H 9EW

  Installation of parasol and timber decking at rear of premises (retrospective).

  Decided 6 Aug 2018 Heritage and listed buildings
• 2018/2396/P Refused

  16 Leigh Street London WC1H 9EW

  Installation of parasol and timber decking at rear of premises (retrospective).

  Decided 6 Aug 2018 Full applications
• 2016/7019/L Granted

  16 Leigh Street London WC1H 9EW

  Bathroom internal layout changes on 3rd floor

  Decided 3 Jan 2017 Heritage and listed buildings
• 2016/0194/L Granted

  16 Leigh Street London WC1H 9EW

  Upgrade of apartments to address Environmental Health officer comments.

  Decided 12 Sep 2016 Heritage and listed buildings

1. 17 Apr 2026

   Received by Camden

2. 13 May 2026

   Decision issued: Granted and Warning of Enforcement Action

3. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 13 May 2026, 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.

• 16 Leigh Street London WC1H 9EW

  2016/7019/L 50 yards away

  Bathroom internal layout changes on 3rd floor

  Granted Heritage and listed buildings

• 16 Leigh Street London WC1H 9EW

  2016/0194/L 50 yards away

  Upgrade of apartments to address Environmental Health officer comments.

  Granted Heritage and listed buildings New dwelling

• 16 Leigh Street London WC1H 9EW

  2018/3124/L Submitted 22 May 2018 50 yards away

  Installation of parasol and timber decking at rear of premises (retrospective).

  Refused Heritage and listed buildings 1 doc

• 16 Leigh Street London WC1H 9EW

  2018/2396/P Submitted 22 May 2018 50 yards away

  Installation of parasol and timber decking at rear of premises (retrospective).

  Refused Full applications 6 docs

• 17 Leigh Street London WC1H 9EW

  2023/2591/P Submitted 19 Jun 2023 50 yards away

  Change of use of ground floor commercial unit (Class E) to flat (Class C3)

  Refused Full applications 7 docs

• 17 Leigh Street London WC1H 9EW

  2024/4888/L 50 yards away

  Change of use from office (Class E) to residential (Class C3) to form a self-contained dwelling and external alterations to the building including removal roller shutters and replacement door.

  Withdrawn Heritage and listed buildings
  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