17-19 Chalton Street London NW1 1JD

This site has had 3 applications since 2013: 3 approved, 0 refused.

• 2014/1310/P Granted

  17-19 Chalton Street London NW1 1JD

  Erection of a part-one, part-two storey extension at the rear of Nos. 17 and 19 to provide four additional bedrooms, and associated change of use of the rear ground floor and entire first and second floors from two small Houses in Multiple Occupation (HMO's) (Class C3) to two large HMO's (Sui Generis); replacement of rear mansard of roof extension by a sheer wall with two windows and increase in height of roof

  Decided 19 Sep 2014 Full applications
• 2013/6782/P Granted

  17-19 Chalton Street London NW1 1JD

  Change of use of basement and part ground floors from massage parlour (Sui Generis) to offices (Class B1).

  Decided 9 Dec 2013 Full applications

1. 12 Jun 2015

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 12 June 2015, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 17-19 Chalton Street London NW1 1JD

  2014/1310/P 0m away

  Erection of a part-one, part-two storey extension at the rear of Nos. 17 and 19 to provide four additional bedrooms, and associated change of use of the rear ground floor and entire first and second floors from two small Houses in Multiple Occupation (HMO's) (Class C3) to two large HMO's (Sui Generis); replacement of rear mansard of roof extension by a sheer wall with two windows and increase in height of roof

  Granted Full applications Extension Loft or dormer +1

• 17-19 Chalton Street London NW1 1JD

  2013/6782/P 0m away

  Change of use of basement and part ground floors from massage parlour (Sui Generis) to offices (Class B1).

  Granted Full applications

• 15 Chalton Street London NW1 1JD

  2011/4418/P 8m away

  Change of use from sandwich bar/cafe (Class A1) at ground floor and basement levels to a massage parlour (Sui Generis) to be used in association with the existing premises at 17-19 Chalton Street.

  Refused Full applications

• 15 Chalton Street London NW1 1JD

  2013/6393/P 8m away

  Use of basement and ground floor as a cafe (Class A3)

  Withdrawn Full applications

• 1st floor 15 Chalton Street London NW1 1JD

  2011/3919/P 8m away

  Replacement of existing timber windows with uPVC at front and rear elevation of 1st floor flat (Class C3).

  Refused Full applications Windows or glazing

• 15 CHALTON STREET LONDON NW1 1JD

  2011/5445/P 8m away

  Change of use from sandwich bar/cafe (Class A1) to massage parlour (Sui Generis) at basement level to be used in association with the existing premises at 17-19 Chalton Street, with the erection of a single storey extension (corridor) at rear lower ground floor level.

  Refused Full applications Extension
  Small domestic

• 2026/3898/P Awaiting decision

  98 Marchmont Street London WC1N 1AG

  Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

  Received 16 Sep, published by the council 17 Sep 2026 Full applications
• 2026/2709/P Awaiting decision

  166A Camden Street London NW1 9PT

  Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

  Received 16 Sep, published by the council 17 Sep 2026 Full applications
• 2026/3994/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Details to discharge Condition 23 (LUL Subculture) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 2026/3993/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 2026/3861/P Awaiting decision

  Beaumont Court 1-45 College Grove London NW1 0RW

  Installation of condensors and minor alterations to elevations at lower floors.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications