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Planning application

The Baltic Exchange 38 St Mary Axe London EC3A 8EX

Granted City of London 26/01191/MDC

Relates to 24/00978/LBC

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

Proposal

Submission of drawings pursuant to discharge of condition 3(j) of planning permission 24/00978/LBC dated 26.06.2025.

As published by the council, reference 26/01191/MDC

Application record

Reference
26/01191/MDC
Status
Under Consideration
Decision
Granted As published: Approved
Received
19 Aug 2026
Validated
19 Aug 2026
Decided
15 Sep 2026
Ward
Aldgate
Decision by
Delegated
Postcode
EC3A 8EX

Site history

Applications at this address on the City of London register

This site has had 44 applications since 2022: 39 approved, 0 refused.

  • 26/01191/LDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of drawings pursuant to discharge of condition 3(j) of planning permission 25/00838/LBC dated 10/11/2025

    Decided 15 Sep 2026 Lawful development
  • 26/00915/MDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of plant noise pursuant to condition 6 of planning permission 25/00750/FULL dated 10.11.2025.

    Decided 10 Jul 2026
  • 26/00771/LDC Withdrawn

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of (i) new windows, (ii) details of the proposed lightwell windows, (iii) new dormer windows to Bury Court and (iv) details of new glazed notch and junction pursuant to condition 3 (f), (h), (h) and (i) of Listed Building Consent 25/00838/LBC dated 10.11.2025.

    Decided 16 Jul 2026 Lawful development
  • 26/00772/MDC Withdrawn

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of (i) new windows (ii) new dormer windows to Bury Court and (iii) new glazed notch and junction pursuant to condition 13 of Planning Permission 25/00750/FULL dated 10.11.2025.

    Decided 16 Jul 2026
  • 26/00765/MDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of new windows pursuant to discharge of condition 13(e) of planning permission 25/00750/FULL dated 10.11.2025.

    Decided 24 Jun 2026
  • 26/00762/LDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of new dormer windows pursuant to discharge of condition 3(h) of Listed Building Consent 25/00838/LBC dated 10.11.2025.

    Decided 24 Jun 2026 Lawful development
  • 26/00762/MDC Awaiting decision

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of new dormer windows pursuant to discharge of condition 3(h) of Listed Building Consent 25/00838/LBC dated 10.11.2025.

    Submitted 25 May 2026 Heritage and listed buildings
  • 25/01640/MDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of a Servicing Management Plan demonstrating the arrangements for control of the arrival and departure of vehicles servicing the premises pursuant to condition 17 of planning permission 25/00750/FULL dated 10/11/2025.

    Decided 3 Feb 2026 Conditions
  • 25/01508/LBC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Removal of modern partitions and a single historic partition at second floor level

    Decided 23 Jun 2026 Heritage and listed buildings
  • 25/01504/MDC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Submission of details of the roof terrace including plant and ductwork arrangements, balustrades, finishes etc pursuant to condition 3 (part N) of listed building consent 25/00838/LBC dated 10/11/2025.

    Decided 23 Jan 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 19 Aug 2026

    Received by City of London

  2. 26 Aug 2026

    Added to PlanIndex

  3. 15 Sep 2026

    Decision issued: Approved

Cases linked to this one on the register

  • 24/00978/LBC Granted

    The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    Application under Section 19 of the Planning (Listed Buildings and Conservation Areas) Act 1990 to vary condition 5 of application no. 21/01066/LBC dated 14.06.2022 to amend the approved plans for amendments to include: Internal layout alterations to partitions, doors, staircases, WC facilities etc; Omission of pavement light and retention of break out panel; Installation of dry riser inlet; Omission of inset balconies within the notch at first, second and third floor level and alteration to the door design; Alterations to and omission of windows including rear ground, first and second floor windows and the retention and replacement of a vent beneath the window on the side elevation; Enlargement of eastern stair core overrun; Alterations to the plant screen enclosure; Installation of roof lights with associated guard rails and maintenance access steps; Installation of CCTV; Reinstatement of flag poles; Installation of entry control panels; and omission of dormer window to the front elevation.

    Decided 26 Jun 2025 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

SM Planning Ltd Agent, a planning consultancy

115 applications on PlanIndex · across 24 councils · 80% granted

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Baltic Investment Holdings Limited Applicant, registered in London

Active · incorporated 2021 · London

31 applications on PlanIndex · 100% 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

  • APPLICATIONFORMREDACTED Application Form · 19 Aug 2026
  • LEVEL 03 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • MECHANICAL SERVICES, GENERAL VENTILATION SCHEMATIC Drawing · 19 Aug 2026
  • LEVEL LOWER GROUND HIGH LEVEL VENTILATION LAYOUT Drawing · 19 Aug 2026
  • ROOF LEVEL VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL B1 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL 02 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL 00 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL 01 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL 04 VENTILATION LAYOUT Drawing · 19 Aug 2026
  • LEVEL LOWER GROUND LOW LEVEL VENTILATION LAYOUT Drawing · 19 Aug 2026

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What this grant of permission means

City of London granted permission on 15 September 2026, 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 this record

The published feed does not state which type of application this is; the register entry on City of London's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    25/01508/LBC Submitted 3 Nov 2025 50 yards away

    Removal of modern partitions and a single historic partition at second floor level

    Granted Heritage and listed buildings 12 docs
  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    26/00915/MDC Submitted 25 Jun 2026 50 yards away

    Submission of details of plant noise pursuant to condition 6 of planning permission 25/00750/FULL dated 10.11.2025.

    Granted 3 docs
  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    26/00771/LDC Submitted 27 May 2026 50 yards away

    Submission of details of (i) new windows, (ii) details of the proposed lightwell windows, (iii) new dormer windows to Bury Court and (iv) details of new glazed notch and junction pursuant to condition 3 (f), (h), (h) and (i) of Listed Building Consent 25/00838/LBC dated 10.11.2025.

    Withdrawn Lawful development Loft or dormer Windows or glazing 8 docs
  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    26/00772/MDC Submitted 27 May 2026 50 yards away

    Submission of details of (i) new windows (ii) new dormer windows to Bury Court and (iii) new glazed notch and junction pursuant to condition 13 of Planning Permission 25/00750/FULL dated 10.11.2025.

    Withdrawn Loft or dormer Windows or glazing 8 docs
  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    26/00765/MDC Submitted 26 May 2026 50 yards away

    Submission of details of new windows pursuant to discharge of condition 13(e) of planning permission 25/00750/FULL dated 10.11.2025.

    Granted Windows or glazing 6 docs
  • The Baltic Exchange 38 St Mary Axe London EC3A 8EX

    26/00762/LDC Submitted 25 May 2026 50 yards away

    Submission of details of new dormer windows pursuant to discharge of condition 3(h) of Listed Building Consent 25/00838/LBC dated 10.11.2025.

    Granted Lawful development Loft or dormer Windows or glazing 6 docs