Planning application
Seal House 1 Swan Lane London EC4R 3TN
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Submission of Construction Logistics Plan pursuant to discharge of Condition 10 of planning permission 18/01178/FULMAJ dated 30.09.2021.
As published by the council, reference 26/01225/MDC
Application record
- Reference
- 26/01225/MDC
- Status
- Decided
- Decision
- Granted As published: Approved
- Received
- 28 Aug 2026
- Validated
- 28 Aug 2026
- Decided
- 21 Oct 2026
- Ward
- Bridge And Bridge Without
- Decision by
- Delegated
- Postcode
- EC4R 3TN
Site history
Applications at this address on the City of London register
This site has had 16 applications since 2022: 15 approved, 0 refused.
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26/00582/NMA Granted
Seal House 1 Swan Lane London EC4R 3TN
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to vary Condition 20 (Noise from Plant) of planning permission dated 30.09.2021, ref: 18/01178/FULMAJ (as amended by non-material amendments: refs. 22/01226/NMA, 23/00039/NMA, and 23/00815/NMA), to accommodate deviation in background noise levels caused by operation and maintenance of life-safety generators on site.
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26/00400/NMA Granted
Seal House 1 Swan Lane London EC4R 3TN
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 43 (Approved Drawings) and Condition 37 (Headroom clearance) of planning permission dated 30.09.2021, ref: 18/01178/FULMAJ (as amended by non-material amendments: refs. 22/01226/NMA, 23/00039/NMA, 23/00815/NMA, and 26/00582/NMA), to accommodate design changes to: (i) internal layouts, (ii) facade alterations, (iii) entrances and external building envelop, (iv) basement extents, and associated alterations.
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23/01432/PODC Granted
Seal House 1 Swan Lane London EC4R 3TN
Submission of the Local Training, Skills and Job Brokerage Strategy (Construction) pursuant to Schedule 3, Paragraph 4.5 of the Section 106 Agreement dated 30.09.2021 (Planning Reference 18/01178/FULMAJ).
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23/00967/MDC Granted
Seal House 1 Swan Lane London EC4R 3TN
Submission of: Piling Method Statement and Engineering Report pursuant to the partial discharge of conditions 3 (relating to piling works only), partial discharge of Condition 8, and the discharge of Condition 13 (in full) of planning permission dated 30.09.2021 (ref: 18/01178/FULMAJ).
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23/00102/PODC Granted
Seal House 1 Swan Lane London EC4R 3TN
Submission of details of utility connections, pursuant to Schedule 3, Paragraph 12.1 of the S106 Agreement signed 30.09.2021, case reference 18/01178/FULMAJ.
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23/00067/MDC Granted
Seal House 1 Swan Lane London EC4R 3TN
Submission of a Contamination Investigation and Risk Assessment pursuant to condition 9 (Contaminated Land) of planning permission 18/01178/FULMAJ (dated 30.09.2021).
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23/00039/NMA Granted
Seal House 1 Swan Lane London EC4R 3TN
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission 18/01178/FULMAJ dated 30th September 2021 to vary the wording of condition 2 to a compliance condition which requires a Flood Risk Environmental Permit from the Environment Agency.
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22/01226/NMA Granted
Seal House 1 Swan Lane London EC4R 3TN
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission 18/01178/FULMAJ dated 30th September 2021 to i) amend the description of development to reflect the latest Use Class Order and remove the floorspace figures; ii) add a condition listing the floorspace figures; and amend condition 43 (Approved Plans) to allow design changes including the reconfiguration of the cores, office entrance and cycle parking entrance; introduction of a mezzanine floor to the ground floor restaurant; lowering of the entrance to the ground floor restaurant and roof garden lobby to level of the river walkway; introduction of a cantilevered stair to the roof garden on the southwestern corner; omission of winter gardens; introduction of balconies on the southern and southeastern elevations; amendment to the use of the link building between the site and Fishmongers Hall from plant room to office space; and introduction of a sedum room on the link building; and associated works.
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22/01001/MDC Awaiting decision
Seal House 1 Swan Lane London EC4R 3TN
Submission of Report relating to the River Wall pursuant to condition 2 of planning permission 18/01178/FULMAJ dated 30th September 2021.
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22/00783/PODC Granted
Seal House 1 Swan Lane London EC4R 3TN
Submission of a Local Training Skills and Job Brokerage Strategy, pursuant to Schedule 3, Paragraphs 4.1, 4.3 and 4.5 of Section 106 agreement dated 30th September 2021 (Planning application ref: 18/01178/FULMAJ).
Timeline
Dates from the published record
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28 Aug 2026
Received by City of London
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7 Sep 2026
Added to PlanIndex
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21 Oct 2026
Decision issued: Approved
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21 Oct 2026
Status changed to Decided
Previously Under Consideration.
Documents
Plans, drawings, consultee responses and the officer's report
2 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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Open the documentsWhat this grant of permission means
City of London granted permission on 21 October 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
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Seal House 1 Swan Lane London EC4R 3TN
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 43 (Approved Drawings) and Condition 37 (Headroom clearance) of planning permission dated 30.09.2021, ref: 18/01178/FULMAJ (as amended by non-material amendments: refs. 22/01226/NMA, 23/00039/NMA, 23/00815/NMA, and 26/00582/NMA), to accommodate design changes to: (i) internal layouts, (ii) facade alterations, (iii) entrances and external building envelop, (iv) basement extents, and associated alterations.
Granted Amendments 44 docs -
Seal House 1 Swan Lane London EC4R 3TN
Submission of a Local Training Skills and Job Brokerage Strategy, pursuant to Schedule 3, Paragraphs 4.1, 4.3 and 4.5 of Section 106 agreement dated 30th September 2021 (Planning application ref: 18/01178/FULMAJ).
Granted 4 docs -
Seal House 1 Swan Lane London EC4R 3TN
Submission of the Local Procurement Strategy pursuant to Section 106 agreement dated 30th September 2021 (Planning application ref: 18/01178/FULMAJ).
Granted 4 docs -
Seal House 1 Swan Lane London EC4R 3TN
Submission of Construction Environment Management Plan and Community Liaison Strategy pursuant to condition 3 (in part) and condition 5 of planning permission 18/01178/FULMAJ dated 30th September 2021.
Granted Conditions 7 docs -
Seal House 1 Swan Lane London EC4R 3TN
Submission of the Local Training Skills and Job Brokerage Strategy (Demolition) pursuant to Schedule 3 Paragraph 4.1 of the Section 106 Agreement dated 30 September 2021 (Planning Application Reference 18/01178/FULMAJ).
Granted Demolition 5 docs -
Seal House 1 Swan Lane London EC4R 3TN
Submission of the Local Procurement Strategy and the Local Training Skills and Job Brokerage Strategy (Construction) pursuant to Schedule 3 Paragraphs 3.1 and 4.5 of the Section 106 Agreement dated 30 September 2021 (Planning Application Reference 18/01178/FULMAJ).
Granted 6 docs