12 Summit House Red Lion Square London WC1R 4QH

This site has had 2 applications since 2017: 2 approved, 0 refused.

• 2017/3950/L Granted

  12 Summit House Red Lion Square LONDON WC1R 4QH

  Discharge of condition 4a) of 2017/0814/L (details of new and replacement CCTV and access controls)

  Decided 6 Oct 2017 Heritage and listed buildings

1. 9 Aug 2017

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2017/0814/L Granted

  Summit House Red Lion Square London WC1R 4QH

  Internal refurbishment of existing Class B1 office building (Grade II listed) including alterations to floorplate layouts, new flooring, provision of secondary window glazing, replacement of services and ancillary facilities, enhancement of entrance lobby and waterproofing of basement areas; replacement of existing pavement lights; replacement of plant equipment at roof level; and provision of cycle racks within existing service yard

  Decided 12 May 2017 Heritage and listed buildings

Camden granted permission on 9 August 2017, 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.

• 14 - 17 Red Lion Square London WC1R 4QH

  2016/5168/L 50 yards away

  Various internal and external works in association with change of use from office use to residential use to create 4x self-contained dwellings

  Granted Heritage and listed buildings

• Summit House 12 Red Lion Square London WC1R 4QH

  2019/5704/L 50 yards away

  Attach 50m of fibre optic cable to rear wall and associated internal works

  Granted Heritage and listed buildings

• 12 Summit House Red Lion Square LONDON WC1R 4QH

  2017/3950/L 50 yards away

  Discharge of condition 4a) of 2017/0814/L (details of new and replacement CCTV and access controls)

  Granted Heritage and listed buildings

• Summit House Red Lion Square London WC1R 4QH

  2017/0077/P 50 yards away

  Replacement of existing pavement lights; replacement of plant equipment at roof level; and provision of cycle parking within existing service yard

  Granted Full applications

• Summit House Red Lion Square London WC1R 4QH

  2017/0814/L 50 yards away

  Internal refurbishment of existing Class B1 office building (Grade II listed) including alterations to floorplate layouts, new flooring, provision of secondary window glazing, replacement of services and ancillary facilities, enhancement of entrance lobby and waterproofing of basement areas; replacement of existing pavement lights; replacement of plant equipment at roof level; and provision of cycle racks within existing service yard

  Granted Heritage and listed buildings Windows or glazing

• 14 - 17 Red Lion Square London WC1R 4QH

  2016/3635/P 50 yards away

  Change of use of Nos. 14-17 Red Lion Square from office use (Class B1a) to residential use (Class C3) to create 4x self-contained dwellings (3x 4-bed, 1x 5-bed); rebuilding of rear extensions; associated works

  Granted Full applications Extension

• 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