The Diorama 18 Park Square East London NW1 4LH

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 2020/0846/L Granted

  The Diorama 18 Park Square East London NW1 4LH

  Extension at roof level to provide new third floor, internal subdivision, infilling, internal and external refurbishment in association with works of conversion institutional use (sui generis) to be used as Offices (Class B1)

  Decided 28 Apr 2021 Heritage and listed buildings

1. 28 Apr 2021

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 28 April 2021, 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.

• On Street o/s 1 Albany Terrace Park Square East London NW1 4DS

  2025/4084/T Submitted 16 Sep 2025 50 yards away

  ON STREET o/s NUMBER 1: 1 x Hawthorn (Crataegus monogyna) (T681) - Fell ground level.

  Granted Trees 4 docs

• The Diorama 18 Park Square East London NW1 4LH

  2020/0846/L 50 yards away

  Extension at roof level to provide new third floor, internal subdivision, infilling, internal and external refurbishment in association with works of conversion institutional use (sui generis) to be used as Offices (Class B1)

  Granted Heritage and listed buildings Extension

• 2 Albany Terrace London NW1 4DS

  2010/3997/L 50 yards away

  Internal alterations including installation of new partitions and associated interior renovation works to residential building (Class C3).

  Granted Heritage and listed buildings

• 3 Albany Terrace London NW1 4DS

  2010/4021/L 50 yards away

  Internal alterations including removal and addition of partition walls and associated interior renovation works to residential building (Class C3).

  Granted Heritage and listed buildings

• 1 Albany Terrace Park Square East London Camden NW1 4DS

  2024/2143/L 50 yards away

  New drainage run to second floor to connect with existing service vent pipe to rear lightwell.

  Granted Heritage and listed buildings

• 3 Albany Terrace London NW1 4DS

  2010/5079/P 50 yards away

  External and internal alterations including the reinstating of the blank recess windows to the side elevation at ground and first floor level facing Peto Place: the replacement of window with doors to the rear elevation to residential building (Class C3).

  Granted Full applications Windows or glazing

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications