St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

This site has had 12 applications since 2022: 7 approved, 0 refused.

• 26/01212/LBC Awaiting decision

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Installation of internal secondary glazing to the existing windows at first to fifth-floor levels

  Submitted 26 Aug 2026 Heritage and listed buildings
• 26/01134/NMA Awaiting decision

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission 24/00995/FULL dated 23 December 2024 to: (i) revise the ground floor entrance arrangement, maintenance requirements, ventilation louvres and (ii) revise the sixth floor layout to include staff WC, increase the plant area, amend fire escape access.

  Submitted 6 Aug 2026 Amendments
• 26/00109/NMA Withdrawn

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Non material amendments under section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission ref 24/00995/FULL (dated 12/09/2024), to: (i) accommodate a revised smoke vent.

  Decided 15 Sep 2026 Amendments
• 26/00024/ADVT Awaiting decision

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Installation and display of externally illuminated banner advertising on temporary hoarding, including: (i) one PVC banner measuring 700mm x 1075mm at a height of 3.5m on the southern elevation, (ii) one PVC banner measuring 700mm x 3000mm at a height of 3.5m on the southern elevation, (iii) two PVC banners measuring 700mm x 3000mm at a height of 3.5m on the southern elevation, (iv) two PVC banners measuring 650mm x 1380mm at a height of 5.7m, on the eastern and western elevations (v) two PVC banners measuring 700mm x 2200mm at a height of 4.3m on the eastern elevation (Abchurch Yard).

  Submitted 7 Jan 2026 Advertising
• 25/01703/LBC Awaiting decision

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Amendment to the ground floor Cannon Street elevation to accommodate a revised smoke vent; Spatial reconfiguration of the ground floor lobby including installation of a dropped ceiling

  Submitted 4 Dec 2025 Heritage and listed buildings
• 24/00995/FULL Granted

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  The conversion of the existing commercial accommodation (Class E) at first to fifth floors into 30 x serviced apartments (Class C1), internal alterations associated with the change of use, the creation a new lobby space with waste and bicycle storage space at ground floor level, installation of a partition to the rear of the ground floor commercial (Class E) unit (retrospective consent), installation of mechanical plant and machinery at ground to the rear of the ground floor commercial (Class E) unit with access from a new door to Abchurch Yard, alterations to the existing ground floor entrance door, alterations at roof level including the provision of replacement plant and machinery, and other associated works.

  Decided 23 Dec 2024 Full applications
• 24/00996/LBC Granted

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  The conversion of the existing commercial accommodation (Class E) at first to fifth floors into 30 x serviced apartments (Class C1), internal alterations associated with the change of use, the creation a new lobby space with waste and bicycle storage space at ground floor level, installation of a partition to the rear of the ground floor commercial (Class E) unit (retrospective consent), installation of mechanical plant and machinery at ground to the rear of the ground floor commercial (Class E) unit with access from a new door to Abchurch Yard, alterations to the existing ground floor entrance door, alterations at roof level including the provision of replacement plant and machinery, and other associated works.

  Decided 23 Dec 2024 Heritage and listed buildings
• 24/00058/LBC Granted

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Internal restaurant fit out (no extraction systems proposed). No interventions are proposed to the structure of the building and any listed elements.

  Decided 16 Apr 2024 Heritage and listed buildings
• 23/01398/ADVT Granted

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  Replacement projecting signage panel (600mm x 600mm) with LED through lights.

  Decided 26 Feb 2024 Advertising
• 22/01031/LBC Granted

  St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  The conversion of the existing commercial accommodation (Class E) at first to fifth floors into 20 x serviced apartments (Class C1), internal alterations associated with the change of use, the creation a new lobby space with waste and bicycle storage space at ground floor level, alterations to the existing ground floor entrance door, alterations at roof level including the provision of replacement plant and machinery and a single storey lounge area with associated terrace space, and other associated works.

  Decided 3 May 2023 Heritage and listed buildings

1. 7 May 2024

   Received by City of London

2. 29 Jul 2024

   Decision issued: Approved

3. 29 Sep 2026

   Added to PlanIndex

City of London granted permission on 29 July 2024, 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.

• 131 - 133 Cannon Street London EC4N 5AX

  23/00509/FULL Submitted 11 May 2023 50 yards away

  Change of use from Class E at basement and ground floor to cafe/bar Class E(b) and from office Class E(gi) to residential C3 at first to fifth floor for 1 x studio flat and 2 x maisonette flats with shared amenity space at sixth floor, external alterations, cycle store, refuse storage, plant room and other works associated with the proposed development.

  Refused Full applications New dwelling 43 docs

• St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  26/01134/NMA Submitted 6 Aug 2026 50 yards away

  100% historically approved · decision due ~1 Oct

  Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission 24/00995/FULL dated 23 December 2024 to: (i) revise the ground floor entrance arrangement, maintenance requirements, ventilation louvres and (ii) revise the sixth floor layout to include staff WC, increase the plant area, amend fire escape access.

  Awaiting decision Amendments 14 docs

• St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  26/00109/NMA Submitted 26 Jan 2026 50 yards away

  Non material amendments under section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission ref 24/00995/FULL (dated 12/09/2024), to: (i) accommodate a revised smoke vent.

  Withdrawn Amendments 7 docs

• Offices 131 - 133 Cannon Street London EC4N 5AX

  26/00408/FULL Submitted 20 Mar 2026 50 yards away

  Change of use of the basement and first to fifth floors of this building from office to an apart-hotel (Use Class C1) along with minor changes to access at ground floor level to accommodate bin storage, servicing and fire safety and M&E plant at 6th floor and roof void levels.

  Granted Full applications 33 docs

• Offices 131 - 133 Cannon Street London EC4N 5AX

  26/01293/MDC Submitted 16 Sep 2026 50 yards away

  99% historically approved · decision due ~11 Nov

  Submission of Construction Environmental Management Plan, Design Load Assessment Report, Construction Machinery Inventory, Highway Condition Survey and Construction Logistics Plan pursuant to Conditions 2, 3, 5 and 6 of 26/00408/FULL dated 10.07.2026.

  Awaiting decision

• St Mary Abchurch House 123 - 127 Cannon Street London EC4N 5AU

  23/01398/ADVT Submitted 20 Dec 2023 50 yards away

  Replacement projecting signage panel (600mm x 600mm) with LED through lights.

  Granted Advertising 6 docs

• 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
• 26/01222/LBC Granted

  Rising Sun Public House 61 Carter Lane London EC4V 5DY

  Installation of 2no. eyebolt fixings to northern elevation to hold catenary wires to facilitate festive lighting and decoration displays

  Received 27 Aug, published by the council 8 Sep 2026 Heritage and listed buildings
• 26/01179/LBC Granted

  Shaws Booksellers Public House 31 - 34 St Andrew's Hill London EC4V 5DE

  Alterations to a Listed building including: (i) installation of externally illuminated fascia signage, projecting signage and menu signs (ii) installation of nine awnings.

  Received 17 Aug, published by the council 26 Aug 2026 Heritage and listed buildings
• 26/01167/LBC Granted

  4 Frederick's Place London EC2R 8AB

  1 x wall mounted non illuminated polished brass plaque.

  Received 13 Aug, published by the council 19 Aug 2026 Heritage and listed buildings
• 26/00489/LBC Granted

  391 Cromwell Tower Barbican London EC2Y 8NB

  Replacement of timber service door with an aluminium framed glazed door at penthouse levels 39 - 40.

  Received 2 Apr, published by the council 24 Jul 2026 Heritage and listed buildings