Planning application
HGY/2026/1886
24 Cholmeley Park, Hornsey, London, N6 5EU
Proposal
Non-Material Amendment to permission ref: HGY/2024/3143 to changed description to '‘Erection of a rear ground floor and first floor extension following the demolition of the existing back additions and change two front windows (amended description)"
As published by the council, reference HGY/2026/1886
Timeline
Dates from the published record
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20 Jul 2026
Received by Haringey
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28 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 Haringey 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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HGY/2026/1940 Awaiting decision
24 Cholmeley Park, Hornsey, London, N6 5EU
The application seeks planning permission for alterations to the front and rear elevations. These include the replacement of the internal glazed frame of one existing front window while retaining and restoring its external historic frame, the replacement of six existing front windows, and the replacement of four existing rear windows, together with the installation of an air conditioning unit positioned on the roof of the ground floor rear extension.
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HGY/2026/0650 Withdrawn
24 Cholmeley Park, Hornsey, London, N6 5EU
Approval of details pursuant by condition 3 (Window details) attached to ref: HGY/2024/3143
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HGY/2026/1333 Awaiting decision
30 Cholmeley Park, Hornsey, London, N6 5EU
Erection of a single storey outbuilding in the rear garden with landscaping work.
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HGY/2026/0470 Granted
30 Cholmeley Park, Hornsey, London, N6 5EU
Installation of 2x air source heat pump (ASHP) external units at the rear of the garden, along with the adaptation of existing 2x skylights of the flat roof of the rear projection and 2x rooflights on the rear slope of the main roof.
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HGY/2025/3338 Granted
15a, Cholmeley Park, Hornsey, London, N6 5ET
Variation of condition 2 (approved plans) of planning permission HGY/2023/2705 for Demolition of existing rear extension, erection of single-storey rear extension, enlargement of existing side extension, replacement of rear dormer roof extension to main roof, replacement of windows in front elevation to match existing in appearance, replacement of front door, changes to fenestration in side and rear elevations. Proposed changes to the fenestration on the side/rear elevations, and alterations to design and height of the side extension. Alterations to rear elevation treatment of rear dormer, increase in height of rear dormer by 0.2 metres.
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HGY/2026/0148 Granted
Annexe 15a, Cholmeley Park, Hornsey, London, N6 5ET
T1, T1 T3 Leyland cypress - remove and stump grind. (Trees form part of an old hedge) client plans ro remove overgrown trees and replant suitable hedge
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