Planning application
P2025/3679/S73
27 Highbury Hill, London, N5 1SU
Proposal
S73 application (Minor Material Amendment) to vary the wording of condition 2 (DRAWING AND DOCUMENT NUMBERS) of planning permission ref: P2024/1809/FUL (Rear lower ground floor extension, additional and changes to windows on side and rear elevation, including the removal of Juliet balcony at ground floor to be replaced by window), dated 06/09/2024, for the following amendments: a) replacement and change the design of the three windows on the first, second and third floors in the rear elevation
As published by the council, reference P2025/3679/S73
Timeline
Dates from the published record
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23 Dec 2025
Received by Islington
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16 Feb 2026
Decision issued: Approve with conditions
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25 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.
Nearby applications
Within 500 metres
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P2025/2349/TRE Awaiting decision
27, Highbury Hill, London, N5 1SU
Tree Removal Section 211 Notification – Islington Conservation Area Site Address: 27 Highbury Hill Tree Details: Tree 1 Species: Crabapple tree Location: Rear garden, close to boundary party wall Proposed Work: Removal Tree 2 Species: Japanese Maple tree Location: Rear garden, close to boundary party wall Proposed Work: Removal Reason for Proposed Work The two trees are located within the rear garden of the property, in close proximity to the boundary party walls. Construction works are currently being carried out nearby, as part of a previously approved rear extension and basement excavation. The newly approved structure is positioned on top of or very close to the current location of both trees. Given their proximity to the construction area, retaining or relocating the trees poses a high risk to their long-term health, particularly due to potential damage to their root systems. For this reason, we are proposing their removal. We intend to replace the trees with new ones following completion of the building works. The replacement trees will be planted in more suitable locations within the garden, and low-level vegetation will also be introduced to enhance the landscaping.
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P2024/2231/FUL Granted
27 Highbury Hill, London, N5 1SU
Construction of a basement to the rear of the property.
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P2025/2030/TRE Awaiting decision
29 HIGHBURY HILL LONDON N5 1SU
T1 - Cherry - Crown lift over pavement by 0.5m Reduce height by 2m, side growth by 1m T2 - Pittusporum - Fell, due to demolition of adjacent boundary wall
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P2025/0942/TRE Withdrawn
21, Highbury Hill, London, N5 1SU
We want to remove the one large tree in the garden at the house - it is the only large tree in the garden so easy to locate
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P2025/1332/TRE Awaiting decision
19, Highbury Hill, London, N5 1SU
T1: Silver birch (10m): Crown reduce by 1.5m to keep tree at a size suitable for its location
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P2025/0652/TRE Awaiting decision
22 Leigh Road, London
T1: Mature Sycamore: Approximately 16.00m: Reduce back to pollard/reduction points whist retaining approximately 20% of fine branch structure. General maintenance/
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).