2017/5223/L

1. 30 Jan 2018

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 2017/4736/P Granted

  7-8 Sandwich Street London WC1H 9PL

  Removal of existing pvc rainwater pipe and hopperhead and installation of new cast iron ones on front elevation between both properties; creation of new access dormer on front roof of no.7 to enable safe access for maintenance of roof; installation of brass plaques beside both entrance doors.

  30 Jan 2018 0m away Full applications
• 2014/6298/P Withdrawn

  7 Sandwich Street London WC1H 9PL

  Reconfiguration of student accommodation and internal alterations.

  8 Jan 2015 0m away Full applications
• 2015/2416/L Withdrawn

  7 Sandwich Street, London WC1H 9PL

  The installation of bathrooms to the lower-ground, ground, first and second floor levels, the replacement of the internal staircase between the first - third floors and replacement/alterations of the partition walls and ceiling height at first and lower-ground floor levels all associated with the conversion of the existing dwelling into 3 x self-contained flats.

  27 Apr 2016 0m away Heritage and listed buildings
• 2015/6620/P Granted

  7 & 8 Sandwich Street London WC1H 9PL

  Change of use from House in Multiple Occupation (Sui Generis) to a Hostel (Sui Generis) to be used as accommodation for parents of children being treated at Great Ormond Street Hospital (GOSH) and staff accommodation for GOSH medical staff as needed.

  18 Apr 2016 0m away Full applications
• 2017/0032/P Granted

  7 & 8 Sandwich Street London WC1H 9PL

  Internal alterations to layout and rooms, including installation of ensuite bathroom pods on upper ground, 1st and 2nd floors, and conversion of the lower ground floor to communal accommodation, as an amendment to planning permission ref 2015/6620/P dated 18/04/16 for Change of use from House in Multiple Occupation (Sui Generis) to a Hostel (Sui Generis) to be used as accommodation for parents of children being treated at Great Ormond Street Hospital (GOSH) and staff accommodation for GOSH medical staff as needed.

  31 Mar 2017 0m away Full applications
• 2015/1950/P Withdrawn

  7 Sandwich Street, London WC1H 9PL

  Change of use from HMO (Class Sui Generis) to 2 x 2-bed flats and 1 x studio flat (Class C3).

  27 Apr 2016 0m away Full applications

• 2026/3248/L Awaiting decision

  15 Eton Villas London NW3 4SG

  Single storey rear extension, internal reconfigurations, installation of double-glazed windows and doors, new air-conditioning units, landscaping to rear garden and erection of outbuilding amongst other alterations to the property.

  30 Jul 2026 Heritage and listed buildings
• 2026/3213/L Awaiting decision

  51, 53, 55, 57 Lamb's Conduit Street London Camden WC1N 3NB

  Installation of gas infrastructure including an external gas riser, associated pipework, and internal alterations comprising the relocation of gas meters and associated connections

  29 Jul 2026 Heritage and listed buildings
• 2026/2318/L Granted

  90 Frognal London NW3 6XB

  Structural strengthening of underground vault and underpinning of northern side of ground-floor boot room.

  5 Jun 2026 Heritage and listed buildings
• 2026/2136/L Granted

  45 Downshire Hill London NW3 1NU

  Proposed repair and replacement of front elevation windows with matching single glazed timber sash units. Replacement modern French doors in slim-profile double glazing. Rear windows retained, and repaired as required.

  26 May 2026 Heritage and listed buildings
• 2026/2122/L Granted

  6 Royal College Street London NW1 0TH

  Various internal and external changes, including replacement and alteration to timber windows, adjustments to internal layout, installation of fire-rated doors and emergency lighting, relocation and rearrangement of bathroom and kitchen (retrospective).

  26 May 2026 Heritage and listed buildings