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Planning application

St Magnus House 3 Lower Thames Street London EC3R 6HD

Granted City of London 26/00363/MDC Submission of details (Planning)

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

Proposal

Submission of details design document including solar panels and green roof pursuant to condition 3 (f) of Planning permission 24/01349/FULL dated 13.03.2025.

As published by the council, reference 26/00363/MDC

Application record

Reference
26/00363/MDC
Type
Submission of details (Planning)
Status
Decided
Decision
Granted As published: Approved
Received
12 Mar 2026
Validated
12 Mar 2026
Decided
24 Apr 2026
Ward
Bridge And Bridge Without
Decision by
Delegated
Postcode
EC3R 6HD

Site history

Applications at this address on the City of London register

This site has had 19 applications since 2025: 13 approved, 0 refused.

  • 26/01198/MDC Awaiting decision

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of Lighting Strategy and Technical Lighting Design pursuant to Condition 8 & 9 of planning permission 24/01349/FULL dated 13.03.2025.

    Submitted 20 Aug 2026
  • 26/00366/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of Waste Management Plan pursuant to Condition 34 of 24/01349/FULL dated 13.03.2025.

    Decided 27 Apr 2026 Conditions
  • 26/00369/MDC Withdrawn

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of Fume Extract Details pursuant to Condition 18 of Planning permission dated 13.03.2025 amended by planning permission 25/00888/NMA dated 28.01.2026.

    Decided 30 Jun 2026 Conditions
  • 26/00364/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details Travel Plan pursuant to condition 25 of Planning permission 24/01349/FULL dated 13.03.2025 as amended by planning permission 25/00888/NMA dated 28.01.2026.

    Decided 24 Apr 2026 Conditions
  • 26/00368/MDC Decided

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of Blue Badge Parking Arrangement details pursuant to Condition 31 of Planning permission 24/01349/FULL 13.03.2025.

    Submitted 12 Mar 2026
  • 26/00365/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details Servicing Management Plan pursuant to condition 29 of Planning permission 24/01349/FULL dated 13.03.2025 as amended by planning permission 25/00888/NMA dated 28.01.2026.

    Decided 1 Jun 2026 Conditions
  • 26/00306/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of Management & Maintenance Plan & Details of Proposed Publicly Accessible Platform Lift pursuant to Condition 32 of Planning permission 24/01349/FULL dated 13.03.2025.

    Decided 30 Jun 2026 Conditions
  • 26/00105/MDC Awaiting decision

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of Public Realm Management plan and landscaping maintenance and management plan pursuant to condition 6 and 7 of planning application 24/01349/FULL dated 13.03.2025.

    Submitted 23 Jan 2026 Conditions
  • 26/00036/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of the proposed colour to be used on external stairwells and lift pursuant to condition 3 (part D) of planning permission 24/01349/FULL dated 13/03/2025.

    Decided 13 Feb 2026 Conditions
  • 25/01689/MDC Granted

    St Magnus House 3 Lower Thames Street London EC3R 6HD

    Submission of details of relating to signage and wayfinding within the development pursuant to condition 5 of planning permission 24/01349/FULL dated 13/03/2025.

    Decided 11 May 2026 Conditions

Timeline

Dates from the published record

  1. 12 Mar 2026

    Received by City of London

  2. 24 Apr 2026

    Decision issued: Approved

  3. 24 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Application: 24/01349/FULL (Decided)

Who's behind it

Company information only, from the register and Companies House

Newmark Gerald Eve LLP Agent, registered in London

Active · incorporated 2008 · London

180 applications on PlanIndex · across 17 councils · 91% 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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Pegasi Management Company Ltd Applicant, registered in London

Active · incorporated 1977 · London

10 applications on PlanIndex · across 2 councils

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

See their track record

Documents

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

5 documents on file for this application

  • APPROVAL OF SUBMISSION OF DETAILS Decision · 24 Apr 2026
  • APPLICATIONFORMREDACTED Application Form · 12 Mar 2026
  • 260306 - COVERING LETTER Cover Letter · 12 Mar 2026
  • CONDITION 3F DESIGN DOCUMENT PART 1 OF 2 Other · 12 Mar 2026
  • CONDITION 3F DESIGN DOCUMENT PART 2 OF 2 Other · 12 Mar 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

City of London granted permission on 24 April 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 condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • St Magnus House 3 Lower Thames Street London EC3R 6HD

    26/00368/MDC Submitted 12 Mar 2026 0.1 miles away

    99% historically approved · decision due ~7 May

    Submission of details of Blue Badge Parking Arrangement details pursuant to Condition 31 of Planning permission 24/01349/FULL 13.03.2025.

    Decided 7 docs

  • St Magnus House 3 Lower Thames Street London EC3R 6HD

    26/01198/MDC Submitted 20 Aug 2026 0.1 miles away

    99% historically approved · decision due ~15 Oct

    Submission of Lighting Strategy and Technical Lighting Design pursuant to Condition 8 & 9 of planning permission 24/01349/FULL dated 13.03.2025.

    Awaiting decision 10 docs

  • 10 Lower Thames Street London EC3R 6EN

    21/00664/MDC Submitted 4 Aug 2021 0.1 miles away

    100% historically approved · decision due ~29 Sep

    Details of paving pursuant to condition 4 of planning permission 20/00533/FULL dated 12th November 2020.

    Awaiting decision Conditions 5 docs

  • 10 Lower Thames Street London EC3R 6EN

    21/00471/NMA Submitted 3 Jun 2021 0.1 miles away

    Non-material amendment under Section 96A of the Town and Country Planning Act 1990 to planning permission (application number 20/00533/FULL) dated 12th November 2020 to amend the approved plans to allow for amendments to the ground floor entrance door on Lower Thames Street elevation.

    Granted Amendments 7 docs

  • Downing 10 Lower Thames Street London EC3R 6EN

    25/01838/COA Submitted 16 Sep 2025 0.1 miles away

    90% historically approved · decision due ~11 Nov

    (This application is not being determined by Huntingdonshire District Council) Statutory Consultation - Kingsway Solar Farm Development Consent Order

    Awaiting decision

  • Downing 10 Lower Thames Street London EC3R 6EN

    26/00668/COA Submitted 31 Mar 2026 0.1 miles away

    (This application is not being determined by Huntingdonshire District Council) Adequacy of Consultation - Kingsway Solar Farm Development Consent Order

    Awaiting decision

In City of London

  • 26/00641/MDC Granted

    Development Site Salisbury Square London

    Submission of Construction Local Procurement Monitoring pursuant to the partial discharge of Condition 2(B) and Court Building Details pursuant to the partial discharge of Condition 37 parts (c), (e), (f), (i), (j) and (l) of Planning Permission 20/00997/FULEIA dated 30.07.2021.

    Received 30 Apr, published by the council 24 Jul 2026 Conditions
  • 25/01807/MDC Granted

    47-50 Mark Lane London EC3R 5AS

    Submission of a site survey and survey of highway and other land at the perimeter of the site indicating the proposed finished floor levels at basement and ground floor levels in relation to the existing Ordnance Datum levels of the adjoining streets and open spaces pursuant to condition 7 of planning permission 24/01044/FULL dated 25/03/2025.

    Received 24 Dec, published by the council 24 Jul 2026 Conditions
  • 26/00622/MDC Granted

    61 - 65 Holborn Viaduct London EC1A 2FD

    Submission of details of external facing materials pursuant to part discharge of Parts E and K and full discharge of Parts F and H of Condition 21 of planning permission 26/00244/FULL dated 24th June 2026

    Received 28 Apr, published by the council 24 Jul 2026 Conditions
  • 26/00048/MDC Granted

    Cripplegate House 1 Golden Lane London EC1Y 0RR

    Submission of details of the position and size of the green/blue roof(s), the type of planting and a substantial contribution of the green/blue roof(s) to biodiversity and rainwater attenuation pursuant to condition 11 of planning permission 22/00202/FULMAJ dated 23/01/2023.

    Received 14 Jan, published by the council 24 Jul 2026 Conditions
  • 26/00138/MDC Granted

    Cripplegate House 1 Golden Lane London EC1Y 0RR

    Submission of details generator technical report pursuant to condition 20 of Planning Permission 22/00202/FULMAJ dated 23.01.2023.

    Received 30 Jan, published by the council 24 Jul 2026 Conditions