Planning application
P2026/1525/NMA
117-123 Concordia House, Golden Lane, London, EC1Y 0RT
Proposal
Non-material amendment of planning permission reference: P2024/0726/FUL, dated: 01/11/2024 for 'Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E)'. The proposed amendments comprise alterations including refinements to windows, doors, internal layouts and coordination updates to ensure consistency with the approved architectural, structural, and building services design.
As published by the council, reference P2026/1525/NMA
Timeline
Dates from the published record
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11 Jun 2026
Received by Islington
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Islington for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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.
Nearby applications
Within 500 metres
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P2026/0379/AOD Granted
123 Golden Lane, London, EC1Y 0TJ
Submission of details pursuant to condition 18 (solar photovoltaic panels) of planning permission ref. P2024/0726/FUL dated 01/11/2024. (Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E)).
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P2026/0723/AOD Awaiting decision
117 - 123, Concordia House, Golden Lane, London, EC1Y 0TJ
Submission of details pursuant to condition 9 (Plant Noise Verification Report) of planning permission ref. P2024/0726/FUL dated 01/11/2024.
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P2024/0726/FUL Granted
123 Golden Lane, London, EC1Y 0RT
Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E).
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P2026/0505/ADV Granted
68 Old Street, London, EC1V 9AN
internally illuminated hanging sign
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P2026/0588/FUL Awaiting decision
40-42 Old Street, London, EC1V 9AE
Erection of a mansard roof extension to allow the creation of 1 X 1 bedroom residential unit (Use Class C3).
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26/00803/NMA Awaiting decision
City of London Primary Academy Islington London EC1Y 0AE
Application submitted under Section 96a of the Town and Country Planning Act (as amended) for a non-material amendment to planning permission ref. 17/00770/FULL dated 19 July 2018 to amend Condition 65 (Permitted Playground Usage Hours) in order to allow the playground to be used outside the permitted hours on four occasions a year for typical school and parent/teacher events.
Other amendments applications
In Islington
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P2026/1993/NMA Awaiting decision
63 Clerkenwell Road, London, EC1M 5NP
Non-Material Amendment to Planning Permission P2022/1108/FUL, dated 18/05/2022, to add two further condensing units within the existing roof top enclosure.
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P2025/0241/S73 Granted
8 - 26, Willen House, Bath Street, London
Variation (Section 73 Application) of conditions 2 and 30, and the removal of condition 23, of planning permission P2021/0616/FUL dated 29/10/2022 for the Extension, alteration and refurbishment of the existing building to provide re-modelled student (with 10% wheelchair accessible rooms) with ancillary amenity spaces and secure cycle parking (sui generis use), together with new landscaping at basement level, installation of pavement lightwells. The amendment seeks to replace the commercial floorspace at ground floor level with further student bedrooms, increasing the provision to 66 additional student bedrooms. Updated Fire Safety Statement and Waste Management Plan.
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P2026/1082/NMA Decided
City Of London Primary Academy, 15 Baltic Street West, London, EC1Y 0AE
Non-material amendments to planning permission ref: P2017/2961/FUL dated 19/07/2018, as amended by P2024/0412/NMA dated 17/05/2024. The proposed amendment is to the wording of condition 65 to permit the use of the playground on four occasions per year, outside of the approved time frames.
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P2026/1343/S73 Granted
19 Yerbury Road, London, N19 4RN
Section 73 application (Minor Material Amendment) to vary the wording of condition 2 (approved drawings) and 3 (materials) of planning permission ref. P2025/2010/FUL dated 16 September 2025 for the: 'Erection of a single storey ground floor rear extension and a half-width first floor extension following the demolition of the existing one storey outrigger. Erection of bike and bin store to front garden'. The application seeks to the change the external cladding of the rear extension from limestone panels and/or reconstituted stone panels to brickwork.
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P2026/1905/NMA Awaiting decision
10 - 14, Garrett Street, London, EC1Y 0TY
Non-material amendment to planning permission P2022/2063/FUL dated 11/10/24 to allow for rewording of Condition 22 (BREEAM).