Planning application
St Magnus House 3 Lower Thames Street London EC3R 6HD
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application under S96a of the Town and Country Planning Act 1990 (as amended) to allow for variation of Condition 42 (Approved Drawings) of planning permission ref.24/01349/FULL dated 13th March 2025 to allow for the following amendments: (i) revised arrangement of mullions at ground floor level (ii) additional area of planting to the first-floor terrace (iii) relocation of parking for Building Maintenance Unit cradle on level 07 (iv) provision of a new access ladder between level 09 and roof level with modifications to safety railing (v) Increase in height associated with the plant on level 07 (vi) installation of terrazzo style wall treatment and installation of coffers to soffits located within the first-floor underpass. (vii) relocation of ground floor door on west elevation within artwork.
As published by the council, reference 25/00888/NMA
Application record
- Reference
- 25/00888/NMA
- Type
- Non-material Amendments
- Status
- Decided
- Decision
- Granted As published: Approved
- Received
- 9 Jul 2025
- Validated
- 9 Jul 2025
- Decided
- 28 Jan 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 20 applications since 2024: 17 approved, 0 refused.
-
26/01198/MDC Granted
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.
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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.
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26/00369/MDC Withdrawn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.
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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.
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26/00363/MDC Granted
St Magnus House 3 Lower Thames Street London EC3R 6HD
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.
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26/00368/MDC Granted
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.
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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.
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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.
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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.
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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.
Timeline
Dates from the published record
-
9 Jul 2025
Received by City of London
-
28 Jan 2026
Decision issued: Approved
-
7 Sep 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
3 later applications on the register refer to this one:
-
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.
-
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.
-
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.
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
161 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.
See their track recordPegasi Management Company Ltd Applicant, registered in London
Active · incorporated 1977 · London
16 applications on PlanIndex · across 2 councils · 100% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
28 documents on file for this application
- NON-MATERIAL AMENDMENTS TO AN EXISTING PLANNING PERMISSION
- FIRST FLOOR LANDSCAPING PLAN.
- PROPOSED FIRST FLOOR GA PLAN
- PROPOSED SECTION CC
- PROPOSED WEST ELEVATION
- PROPOSED SOUTH ELEVATION
- PROPOSED NORTH ELEVATION
- PROPOSED GROUND FLOOR GA PLAN
- LANDSCAPE GA ROOF PLAN - REV 02
- LANDSCAPE GA GROUND FLOOR PLAN - REV 05
- PROPOSED SECTION BB
- PROPOSED SECTION AA
- PROPOSED EAST ELEVATION
- PROPOSED ROOF GA PLAN - REV P2
- PROPOSED NINTH FLOOR GA PLAN
- PROPOSED EIGHTH FLOOR GA PLAN
- PROPOSED THIRD FLOOR GA PLAN
- PROPOSED SEVENTH FLOOR GA PLAN
- DESIGN DOCUMENT
- DRAWING SUBSTITUTION LIST
- NMA DOCUMENT DAS
- NMA DRAWING SUBSTITUTION LIST
- PROPOSED ROOF GA PLAN
- SOFFIT DESIGN RESPONSE PRESENTATION
- APPLICATIONFORMREDACTED
- 250630 - ST MAGNUS HOUSE - S96A COVERING LETTER
- 250708 - COMMUNITY INFRASTRUCTURE LEVY FORM 1
- 1244_PL-S-01-SITE LOCATION PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
City of London granted permission on 28 January 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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St Magnus House 3 Lower Thames Street London EC3R 6HD
100% historically approved · decision due ~20 Mar
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.
Awaiting decision Conditions 5 docs -
St Magnus House 3 Lower Thames Street London EC3R 6HD
Submission of the remainder of the condition specified, following the approval of the Stage 2 Road Safety Audit pursuant to condition 23 of planning permission 24/01349/FULL dated 13/03/2025.
Granted Conditions 5 docs -
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.
Granted Conditions 4 docs -
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.
Granted Conditions 4 docs -
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.
Granted Conditions 4 docs -
St Magnus House 3 Lower Thames Street London EC3R 6HD
Submission of Stage 1 Road Safety Audit pursuant to discharge of Condition 23 of planning application 24/01349/FULL dated 13.03.2025.
Granted Conditions 6 docs
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26/00861/NMA Granted
Thavies Inn House 3 - 4 Holborn Circus London EC1N 2HA
Application for non-material amendment under S96A of the Town and Country Planning Act 1990 (as amended) to amend condition 53 (Approved drawings) of planning permission no. 24/00688/FULL to make the following amendments: 1. Adjustment of the south boundary wall by approximately 400mm to the south 2. Relocate the UKPN substation from the basement to the ground floor, with associated reconfiguration of back-of-house accommodation, servicing, cycle parking and reception areas 3. Make minor amendments to the external elevations and pedestrian alleyways, including revisions to facade treatments, entrances, louvres, access doors, balustrades and associated architectural detailing. 4. Amend the roof terrace and plant enclosure design, including updates to balustrades, screening, louvres and plant structures, together with an increase in photovoltaic panel provision from approximately 170 sqm to 300 sqmn and amend the wording of Condition 39 (combustion flues).