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Planning application

10 Trinity Square London EC3N 4AJ

Granted City of London 23/00354/LBC Listed Building Consent

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application under Section 19 of the Planning (Listed Buildings and Conservation Areas) Act 1990 to vary Condition 5 (Approved Drawings) of listed building consent (application no. 20/00558/LBC) dated 24 September 2020 to enable changes to the detailed design of the proposed external staircase in order to improve accessibility and reduce visibility in key views.

As published by the council, reference 23/00354/LBC

Application record

Reference
23/00354/LBC
Type
Listed Building Consent
Status
Decided
Decision
Granted As published: Approved
Received
4 Apr 2023
Validated
4 Apr 2023
Decided
16 Jun 2023
Ward
Tower
Decision by
Delegated Decision
Postcode
EC3N 4AJ

Site history

Applications at this address on the City of London register

This site has had 5 applications since 2023: 5 approved, 0 refused.

  • 26/01024/ADVT Granted

    10 Trinity Square London EC3N 4AJ

    Installation and display of 2 No. internally illuminated 0.55m x 0.39m polished brass menu cases at height of 1.88m above ground level.

    Decided 24 Sep 2026
  • 26/01025/LBC Granted

    10 Trinity Square London EC3N 4AJ

    Installation and display of 2 No. internally illuminated 0.55m x 0.39m polished brass menu cases at height of 1.88m above ground level.

    Decided 24 Sep 2026 Heritage and listed buildings
  • 24/00549/FULL Granted

    10 Trinity Square London EC3N 4AJ

    Use of path between the hotel and Seething Lane Gardens as an external seating area for the use of the hotel (Use Class C1) including the siting of tables, chairs, umbrellas, side stations and planters.

    Decided 22 Aug 2024 Full applications
  • 23/00352/NMA Granted

    10 Trinity Square London EC3N 4AJ

    Non-Material Amendment under Section 96A of the Town and Country Planning Act 1990 to planning permission (application no. 20/00557/FULL) dated 24 September 2020 to amend Condition 4 (Approved Drawings) to enable changes to the detailed design of the proposed external staircase.

    Decided 4 May 2023 Amendments

Timeline

Dates from the published record

  1. 4 Apr 2023

    Received by City of London

  2. 16 Jun 2023

    Decision issued: Approved

  3. 28 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DP9 Ltd Agent

Active · incorporated 2004

2,604 applications on PlanIndex · across 36 councils · 98% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

City of London granted permission on 16 June 2023, 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.

About heritage and listed building applications

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.

Nearby applications

Within 0.3 miles

  • 10 Trinity Square London EC3N 4AJ

    23/00352/NMA Submitted 3 Apr 2023 50 yards away

    Non-Material Amendment under Section 96A of the Town and Country Planning Act 1990 to planning permission (application no. 20/00557/FULL) dated 24 September 2020 to amend Condition 4 (Approved Drawings) to enable changes to the detailed design of the proposed external staircase.

    Granted Amendments 10 docs

  • 10 Trinity Square London EC3N 4AJ

    24/00549/FULL Submitted 29 May 2024 50 yards away

    Use of path between the hotel and Seething Lane Gardens as an external seating area for the use of the hotel (Use Class C1) including the siting of tables, chairs, umbrellas, side stations and planters.

    Granted Full applications 13 docs

  • 10 Trinity Square London EC3N 4AJ

    26/01024/ADVT Submitted 17 Jul 2026 50 yards away

    Installation and display of 2 No. internally illuminated 0.55m x 0.39m polished brass menu cases at height of 1.88m above ground level.

    Granted 8 docs

  • 10 Trinity Square London EC3N 4AJ

    26/01025/LBC Submitted 17 Jul 2026 50 yards away

    Installation and display of 2 No. internally illuminated 0.55m x 0.39m polished brass menu cases at height of 1.88m above ground level.

    Granted Heritage and listed buildings 9 docs

  • 14 Trinity Square London EC3N 4AA

    22/01103/ADVT Submitted 16 Nov 2022 50 yards away

    The installation and display of: (i) the relocation of an existing externally illuminated projecting sign measuring 0.9m high, by 0.6m wide and at a height of 3.2m above ground level; (ii) the application of white lettering to an existing externally illuminated canopy sign above the main entrance measuring 2.2m wide by 1.2m high at a height of 3m above ground level; and (iii) the alteration to the branding on three existing externally illuminated awnings measuring 2.2m wide by 1.2m high at a height of 3m above ground level.

    Granted Advertising 11 docs

  • 15 Trinity Square London EC3N 4AA

    24/01191/ADVT Submitted 11 Nov 2024 50 yards away

    Installation and display of: two no. internally illuminated fascia signages measuring (i) 0.4m in height and 6.7m in width on Byward Street facade and (ii) 0.4m in height and 4.58m in width on Trinity Square facade.

    Granted Advertising 6 docs

In City of London

  • 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