Planning application
P2025/2581/S73
47 Corbyn Street, London, N4 3BY
Proposal
Section 73 Application (Minor Material Amendment) to vary Condition 2 (Approved Plans) of Planning Permission P2023/0348/FUL for erection of mansard roof extension to facilitate loft conversion. The amendments sought are to alter the rear window and rooflight arrangements, chimney and SVP extensions.
As published by the council, reference P2025/2581/S73
Timeline
Dates from the published record
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11 Sep 2025
Received by Islington
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18 Sep 2025
Validated
Checked as complete and ready for consideration.
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25 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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P2023/0348/FUL Granted
47 Corbyn Street, London, N4 3BY
Erection of mansard roof extension to facilitate loft conversion
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P2023/0203/COLP Granted
46 Corbyn Street, London, N4 3BZ
Certificate of Lawfulness (Proposed) for the erection of a second floor level extension above the rear outrigger, and partial infill of butterfly roof.
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P2023/0317/COLP Granted
24 Corbyn Street, London, N4 3BZ
Certificate of Lawfulness (Proposed) for erection of rear dormer roof extension to existing outrigger
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P2023/0206/COLP Granted
18 Corbyn Street, London, N4 3BZ
Certificate of lawfulness (proposed) associated with the erection of a single-storey extension to main roof and above the outrigger.
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P2026/0404/FUL Granted
14 Corbyn Street, London, N4 3BZ
Mansard roof extension and outrigger roof extension
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P2021/1831/PRA Granted
14 Corbyn Street, London, N4 3BZ,
Notification for Prior Approval (Householder) for demolition of the existing extensions and outbuildings to the original house and construction of a new single-storey side infill extension.
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).