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Planning application

26/00037/NMA

Aldersgate House 135 - 137 Aldersgate Street London EC1A 4JA

Granted City of London Non-material Amendments

Proposal

Application for non-material amendment under S96A of the Town and Country Planning Act 1990 (as amended) to amend condition 8 (Approved Plans) of planning permission 24/01308/FULL dated 05.02.2025 for minor amendments which include: i. Introduction of a low-level structure/access platform at the northern side of the plant room, ii. Modest increase in the height of the proposed roof plant enclosure of 800mm at its highest point, iii. Change of external cladding material from lead to zinc, iv. Amendments to the areas proposed for green sedum roof installation.

As published by the council, reference 26/00037/NMA

Timeline

Dates from the published record

  1. 13 Jan 2026

    Received by City of London

  2. 23 Jul 2026

    Decision issued: Approved

  3. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 25/01069/MDC Granted

    Aldersgate House 135 - 137 Aldersgate Street London EC1A 4JA

    Submission of a Construction Management Plan pursuant to discharge of condition 3 of planning permission 24/01308/FULL dated 05.02.2025.

    5 Aug 2025 0m away Conditions
  • 25/01215/FULL Granted

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    3 Sep 2025 0m away Full applications
  • 26/00748/FULMAJ Awaiting decision

    140 Aldersgate Street London EC1A 4HY

    Extensions to the existing building, involving the partial demolition and construction at Levels 7 and 8 to provide additional office floorspace (Use Class E (g)(i)), including alterations to the external amenity terrace at Level 3, new rooftop plant, alterations to the lower levels including the provision of retail (Use Class E (a/b)) at ground floor level and flexible office / retail floorspace (Class E (a/b/g(i)) at lower ground floor level (basement 1), relocation of the primary building entrance, elevational alterations, re-provision of a public toilet and all associated works.

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  • 26/00008/MDC Awaiting decision

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    5 Jan 2026 56m away Conditions
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  • 26/00661/NMA Awaiting decision

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    6 May 2026 56m away Amendments

In City of London

  • 26/00671/NMA Granted

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  • 26/01015/NMA Awaiting decision

    70 Fenchurch Street London EC3M 4BR

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    16 Jul 2026 Amendments
  • 26/01016/NMA Awaiting decision

    (site Known As 85 Gracechurch Street) 83 - 87 Gracechurch Street London EC3V 0AA

    Non-Material Amendment to planning permission ref.25/00433/FULEIA for amendments to Condition 51 (Approved Documents) to accommodate changes NAMELY to alter the entrance arrangements.

    16 Jul 2026 Amendments
  • 26/01001/NMA Awaiting decision

    60 Chiswell Street London EC1Y 4AG

    Non-material amendment pursuant to Section 96A of the Town and Country Planning Act 1990 (as amended) to allow for the introduction of a phasing condition to allow for the development to be phased and to amend Condition 52 (Floorspace Figures) and Condition 54(Approved Drawings) of planning permission 24/01156/FULMAJ dated 16th May 2025 to allow for design changes to: (i) internal layouts, (ii) façade and elevation alterations, (iii) the massing at level 09, (iv) the cycle parking entrance and fire escape, (v) façade alterations to the level 11 pavilion, (vi) enlarged terrace at level 10, (vii) additional rooftop plant, (viii) structural changes (ix) alterations to lighting on Moor Lane and (x) all associated works.

    14 Jul 2026 Amendments
  • 26/01000/NMA Awaiting decision

    105 - 108 Old Broad Street London EC2N 1EX

    Application for non-material amendments under s96a of the Town and Country Planning Act 1990 (as amended) to amend Condition 38 (Approved Drawings) pursuant to planning permission reference 25/00540/FULL (dated 7th November 2025) , namely for: internal layout reconfigurations; retention of existing lightwells on the Old Broad Street façade; façade alterations, including balustrading, louvres and glazing amendments; revisions to the approved planting and landscaping scheme; reconfiguration of the rooftop pergola; alterations to the rooftop plant enclosure; and associated design refinements

    14 Jul 2026 Amendments