Magnesia House 6 Playhouse Yard London EC4V 5EX

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

• 21/00456/FULL Granted

  Magnesia House 6 Playhouse Yard London EC4V 5EX

  Installation of 4 x terracotta airbricks on rear external wall and 1 x condenser unit to the courtyard with associated cabling and infrastructure.

  Decided 20 Jul 2021 Full applications

1. 28 May 2021

   Received by City of London

2. 20 Jul 2021

   Decision issued: Approved

3. 25 Jul 2026

   Added to PlanIndex

City of London granted permission on 20 July 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.

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.

• Magnesia House 6 Playhouse Yard London EC4V 5EX

  21/00456/FULL Submitted 2 Jun 2021 50 yards away

  Installation of 4 x terracotta airbricks on rear external wall and 1 x condenser unit to the courtyard with associated cabling and infrastructure.

  Granted Full applications 12 docs

• 20 Black Friars Lane London EC4V 6EB

  26/00809/FULL Submitted 3 Jun 2026 50 yards away

  99% historically approved · decision due ~29 Jul

  Installation of an external platform lift at the Black Friars Lane entrance.

  Awaiting decision Full applications 10 docs

• 20 Black Friars Lane London EC4V 6EB

  23/00591/FULL Submitted 6 Jun 2023 50 yards away

  External and internal works comprising of: (i) the construction of a glazed link extension to the Bell Tower; (ii) elevational alterations to the Bell Tower; (iii) refurbishment of the existing roofscape to include new finishes and introduction of hard and soft landscaping; (iv) creation of a new pedestrian entrance off Black Friars Lane; (v) the provision of cycle paring and end of trip facilities; (vi) installation of replacement plant at roof level; (vii) and all associated works.

  Granted Full applications Extension Windows or glazing 47 docs

• 20 Black Friars Lane London EC4V 6EB

  25/01453/NMA Submitted 21 Oct 2025 50 yards away

  Non-material amendment under S96A of the Town and Country Planning Act 1990 (as amended) to amend Condition 11 (Approved Drawings) of planning permission reference 23/00591/FULL dated 05.04.2024 to amend the approved ground floor arrangement in respect of the relocation of the temporary access ramp and storage area from the main entrance to the secondary entrance.

  Granted Amendments 6 docs

• 20 Black Friars Lane London EC4V 6EB

  26/00232/MDC Submitted 13 Feb 2026 50 yards away

  Submission of details of Acoustic Test Report pursuant to condition 5(a) of Planning permission 23/00591/FULL dated 05.04.2024.

  Granted Conditions 5 docs

• 20 Black Friars Lane London EC4V 6EB

  26/00468/MDC Submitted 31 Mar 2026 50 yards away

  100% historically approved · decision due ~26 May

  Submission of details pursuant to conditions 5b and 6 of Planning permission 23/00591/FULL dated 05.04.2024.

  Awaiting decision Conditions 4 docs

• 26/01084/LBC Granted

  Chapter House St Paul's Churchyard London EC4M 8AD

  Alterations to undercroft of St Paul's Cathedral and minor alterations to Chapter House including (i) Installation of a new passenger lift and associated raised platform within the external contemporary undercroft of St Paul's Cathedral to provide step-free access between the Chapter House and the undercroft (ii) extension of the existing step at the eastern exit of the Chapter House following partial demolition of existing external staircase, landing, and railings to provide level access and replacement of existing security gate (iii) raising the floor level and removal of associated stairs at below-ground level and installation of external, open platform lift in undercroft (No other works to the Cathedral or wider undercroft).

  Received 29 Jul, published by the council 19 Aug 2026 Heritage and listed buildings
• 24/00563/LBC Granted

  6-7 New Street London EC2M 4TP

  External alterations to windows on rear elevation of number 7 and mansard roof of number 6 and internal alterations in association with conversion of two dwelling houses into eight studio flats and one two bedroom flat.

  Received 28 May, published by the council 30 Oct 2026 Heritage and listed buildings
• 26/01174/LBC Granted

  Central Criminal Court Old Bailey London EC4M 7EH

  Refurbishment of existing WCs on the fourth floor, and introduction of additional accessible/ unisex facilities.

  Received 14 Aug, published by the council 8 Sep 2026 Heritage and listed buildings
• 24/01057/LBC Withdrawn

  Snow Hill Police Station 5 Snow Hill London EC1A 2DP

  Installation of 2x lanterns with hub branding and one internally illuminated sign.

  Received 2 Oct, published by the council 21 Oct 2026 Heritage and listed buildings
• 26/01485/LBC Awaiting decision

  609 Seddon House Barbican London EC2Y 8BX

  Internal alterations comprising the demolition of bedroom, bathroom and kitchen stud walls and doors; reconstruction of walls in a partially reconfigured manner; refurbishment works; and installation of suspended false ceiling in landing and kitchen areas.

  Received 20 Oct, published by the council 26 Oct 2026 Heritage and listed buildings