Planning application
HGY/2026/0071
7 Highgate Avenue, Hornsey, London, N6 5RX
Proposal
Variation of condition 2 (approved plans) and condition 3 (materials) attached to planning permission HGY/2024/2065 to amend the approved scheme to increase the rear extension depth to 4m.
As published by the council, reference HGY/2026/0071
Timeline
Dates from the published record
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2 Feb 2026
Received by Haringey
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15 May 2026
Decision issued: Approve with Conditions
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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.
Nearby applications
Within 500 metres
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HGY/2026/0360 Granted
5 Highgate Avenue, Hornsey, London, N6 5RX
Variation of condition 2 (Approved Plans) attached to planning permission ref: HGY/2025/1628 to increase the depth and install a sedum roof to single storey rear extension.
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HGY/2021/1759 Granted
2, Highgate Avenue, London, N6 5RX
Approval of details pursuant to conditions 8 (cycle storage) & 11 (acoustic fence) attached to planning permission HGY/2020/1881
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HGY/2026/1948 Awaiting decision
Land to the rear of 235 , Archway Road, London, N6 5BS
I seek consent to remove one mature cherry tree situated on a narrow stretch of land to the rear of a Garage on Southwood Avenue. The tree has reached a size that is no longer appropriate for its location and is causing ongoing damage to surrounding structures and the safe use of the property. The root system has caused damage to the boundary wall adjoining 235 Archway Road. This wall is not merely a boundary feature but also functions as a retaining wall supporting a significant volume of soil. The continued expansion of the root system is placing increasing pressure on the wall, resulting in structural deterioration and creating concern that further damage will occur if the tree is retained. In addition to the damage caused by its roots, the tree has developed a pronounced lean towards the neighbouring property at 235 Archway Road. The lean is such that the neighbouring owners have altered the alignment of their boundary fence to accommodate the tree trunk. This demonstrates the extent to which the tree has outgrown its location and illustrates the impact it is having on neighbouring land. The root system has also produced numerous exposed surface roots extending across the garden. These roots create uneven ground, impede safe access to parts of the property, and make routine maintenance increasingly difficult. The issues described above are inherent to the tree's size, maturity and root development rather than being temporary or capable of being resolved through routine pruning. Crown reduction or other pruning operations would not address the structural damage being caused below ground or the continuing pressure exerted on the retaining wall by the expanding root system. For these reasons, removal of the tree is considered to be the most appropriate long-term solution to prevent further structural damage, reduce the risk of future failure of the retaining wall, improve safe access within the property, and avoid continued encroachment towards the neighbouring property. The proposal relates to a single tree only. If the Council considers replacement planting appropriate, I would be willing to plant a smaller ornamental tree in a more suitable location within the garden, thereby maintaining the contribution to local amenity while avoiding a recurrence of the existing problems.
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HGY/2025/0314 Awaiting decision
225 Archway Road, Hornsey, London, N6 5BS
The construction of a new 3 bedroom property to the rear of 225 Archway Road.
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HGY/2026/1206 Awaiting decision
5 Southwood Avenue, Hornsey, London, N6 5RY
Single storey glass extension to the side of the existing outrigger, installation of new windows and doors, and installation of 1no low profile rooflight to existing outrigger pitched roof.
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HGY/2026/0399 Granted
Flat A, Alexandra House, 21 Jacksons Lane, Hornsey, London, N6 5SR
Erection of a collapsible awning to the rear elevation of the lower ground floor rear extension.
Other amendments applications
In Haringey
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HGY/2026/1633 Granted
St Matthews Court 7b, Coppetts Road, Hornsey, London, N10 1NW
Non-Material Amendment to planning permission (ref: APP/Y5420/W/22/3308350) dated 03/05/2023 for the construction of a new residential building (use class C3), together with landscaping, cycle and car parking, and associated works; namely to remove of part of enclosing perimeter walls at lower ground floor level, introduction of a predominantly open-sided under croft, with more than 50% of the perimeter open, provision of partially uncovered parking areas & retention of structural support through columns/pilotis rather than enclosed walls.
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HGY/2026/1912 Awaiting decision
12 Canning Crescent, Wood Green, London, N22 5SR
Variation of condition 2 (approved plans) of planning permission HGY/2024/3115 to increase of floor thickness and height necessary to comply with building regulations and addition of lift overrun.
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HGY/2026/2076 Awaiting decision
10 Ellington Road, Hornsey, London, N10 3DG
Demolition of the existing buildings and erection of 5 replacement residential units, arranged as two terraced houses and three flats.
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HGY/2026/2077 Awaiting decision
10 Ellington Road, Hornsey, London, N10 3DG
Non-Material Amendment of HGY/2023/1406 to rename the proposal 'Demolition of the existing buildings and erection of replacement residential units'.
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HGY/2026/1449 Granted
8 Eastern Road, Hornsey, London, N2 9LD
Non-Material Amendment to the application HGY/2025/0897 as approved on 21/08/2025 for: Demolition of side garage and erection of new single storey side extension together with new insulated render finish to side and rear elevations, new and adjusted window openings and internal remodelling. Solar Panel are to be added the rear elevation roof slope. The proposed amendments sought are: - alterations to window positions - amendments to the style of the original windows - installation of PV panels on rear roof slope