Great Ormond Street Childrens Hospital iMRI Building Great Ormond Street London WC1N 3JH

1. 10 Nov 2025

   Received by Camden

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 42 days over the applications it decided in the last year.

• 2017/3377/P Granted

  Great Ormond Street Children's Hospital Great Ormond Street London WC1N 3JN

  Erection of a three storey building within the Southwood Courtyard to provide 998sq.m (GEA) of healthcare space (D1), including physiotherapy and rehabilitation facilities and an iMRI suite and operating theatre for use by Great Ormond Street Hospital. Works include a stair link at second floor level to the Southwood Building, a two storey link to the Variety Club Building, entrance ramps and stairs, a green roof, cycle parking, artificial lighting, plant equipment and associated works.

  Decided 28 Nov 2017 Full applications

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided amendment applications in a median of 49 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Great Ormond Street Childrens Hospital Southwood Building Great Ormond Street London WC1N 3JH

  2023/1354/P 50 yards away

  Alterations to windows on front and rear elevations; installation of new doors, condenser units and replacement of balcony pods on side and rear elevations at Level 8

  Granted Full applications Windows or glazing

• Great Ormond Street Hospital 37 - 46 Guilford Street London WC1N 1EP

  2021/5078/P 50 yards away

  Replacement of windows with upper louvre units at levels 08 and 09, and installation of additional drainage pipes on the south and west facades. Erection of two condenser units on level 09 terrace.

  Granted Full applications Windows or glazing

• 37-46 Guilford Street London WC1N 1EP

  2020/4779/P 50 yards away

  Repositioning and alterations to staircase and gantry within a lightwell in front of the Princess Royal Nurses Home.

  Granted Full applications

• Italian Hospital 40 - 41 Queen Square London WC1N 3AJ

  2019/4705/L 100 yards away

  Discharge of conditions 11b (scheme of remediation measures) and 20 (waste storage and removal) of 2017/3933/P dated 21/06/2018 and condition 4 c (materials) of 2017/3938/L dated 21/06/2018 for Change of use to the existing building associated with the Great Ormond Street Hospital (GOSH), for use as an outpatient hospital (D1) and associated internal and external alterations to the building.

  Granted Heritage and listed buildings

• National Hospital for Neurology and Neurosurgery Queen Square London WC1N 3BG

  2016/6587/P 100 yards away

  Retrospective application for the replacement of the existing 2 flues at roof level of the 'Chandler Wing' building with 2 new flues in connection with the hospital back-up generator (Class D1).

  Granted Full applications

• National Hospital for Neurology & Neurosurgery Queen Square London WC1N 3BG

  2012/4553/L 100 yards away

  Internal alterations to include removal and installation of partitioning at first and second floor level within existing hospital (Class D1)

  Granted Heritage and listed buildings

• 2026/1982/P Granted

  29 Healey Street London NW1 8SR

  Variation of conditions 2 (approved plans) of planning permission 2025/1250/P granted 13/05/2025 (for: 'Erection of part one and part two storey rear extension and roof terrace at second floor; erection of a mansard roof extension.') namely to amend the materiality of the proposed rear elevation joinery.

  Received 18 May, published by the council 24 Jul 2026 Amendments
• 2026/4008/P Awaiting decision

  6 Murray Street London NW1 9RE

  Non-material amendment to planning permission ref. 2023/3483/P (dated 25/10/2023) for 'Erection of mansard roof extension and replacement shopfront', NAMELY for changes to the rear dormers.

  Received 16 Sep, published by the council 17 Sep 2026 Amendments
• 2026/3390/P Granted

  The British Museum Great Russell Street London WC1B 3DG

  Amendments to planning permission ref. 2025/0038/P dated 03/03/2025, as amended by ref. 2026/2945/P dated 24/07/2026 for the continued use of single storey structures at the south and north entrances to provide an external search facility to the museum for a temporary period, NAMELY to vary Condition 1 (temporary structure) to allow the continued use of the single storey security structure at the north entrance for a further temporary period.

  Received 7 Aug, published by the council 15 Aug 2026 Amendments
• 2025/4829/P Granted

  Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

  Variation of condition 2 (Approved drawings) of application 2024/1078/P dated 24/07/2025 for 'Change of use from former police station (sui generis) to provide 5 residential units(Use Class C3) and commercial floorspace (Use Class E), space for a private healthcare use (Use Class E(e)). three storey and four storey rear extensions, replacement of windows, external alterations, landscaping, cycle and refuse storage, rooftop plant and associated ancillary works.' changes include replacement of 1970's extension, location of proposed plant, removal and addition of windows on rear elevation, landscaping alterations.

  Received 27 Oct, published by the council 24 Jul 2026 Amendments
• 2026/1189/P Granted

  Flat 2 47 Compayne Gardens London NW6 3DB

  Variation of condition 2 (approved drawings) of planning permission 2023/3067/P dated 21/06/2024 for 'Extension of existing basement and creation of terrace with bi fold doors and garden access stairs above, new lightwell to the side with metal grille cover, proposed side windows and landscaping to the side and rear' changes include changing location of the lightwell from side to front (Retrospective)

  Received 12 May, published by the council 24 Jul 2026 Amendments