Flat 1 3 Leigh Street London WC1H 9EW

1. 8 Dec 2023

   Received by Camden

2. 13 Dec 2023

   Validated

   Checked as complete and ready for consideration.

3. 15 Jan 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 15 January 2024, 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.

• 3 LEIGH STREET LONDON WC1H 9EW

  2012/0188/L 50 yards away

  Works in association with the replacement of existing roof extension staircase enclosure and installation of new enclosure with glazed balustrade associated with the use as a roof terrace ancillary to residential maisonette (Class C3).

  Refused Heritage and listed buildings Extension Windows or glazing

• 3 LEIGH STREET LONDON WC1H 9EW

  2011/6371/P 50 yards away

  The replacement of existing roof extension staircase enclosure and installation of new enclosure with glazed balustrade associated with the use as a roof terrace to residential maisonette (Class C3).

  Refused Full applications Extension Windows or glazing

• 3 Leigh Street London Camden WC1H 9EW

  2024/5646/P 50 yards away

  92% historically approved

  Installation of a new extract system within a brick effect cladding on the rear elevation of the building & retention of the air conditioning unit

  Awaiting decision Full applications

• 4 Leigh Street London WC1H 9EW

  2012/3430/L 50 yards away

  Replacement of casement windows to second and third floor of listed building with timber framed double glazed windows

  Granted Heritage and listed buildings Windows or glazing

• 4 Leigh Street London WC1H 9EW

  2012/3424/P 50 yards away

  Replacement of casement windows at front of listed building with timber framed, single glazed multi-pane sash windows, at second and third floor level.

  Granted Full applications Windows or glazing

• Flat D 5 Leigh Street London WC1H 9EW

  2026/1329/P Submitted 2 Apr 2026 50 yards away

  Alterations to height of trellis surrounding roof terrace and introduction of pigeon netting above roof terrace.

  Granted Full applications 9 docs

• 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