Planning application
HGY/2026/0251
1 Muswell Mews, Hornsey, London, N10 2BF
Proposal
Non-material amendment sought to planning application HGY/2024/3298 for Erection of two-storey (with basement level) dwellinghouse. Proposed amendment to allow the development to be in compliance with Part M4(1) of the Building Regulations instead of Part M4(2).
As published by the council, reference HGY/2026/0251
Timeline
Dates from the published record
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28 Jan 2026
Received by Haringey
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11 Feb 2026
Decision issued: Approve
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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/2026/1581 Granted
1 Muswell Mews, Hornsey, London, N10 2BF
Details pursuant to conditions 5 (cycle parking), 6 (method of construction) and 11 (refuse/recycling storage) of planning permission HGY/2024/3298 for the erection of a two-storey (with basement level) dwellinghouse.
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HGY/2026/1357 Granted
6 Muswell Road, Hornsey, London, N10 2BH
TG1 Cypress group = Fell to help combat subsidence damage at 19 Wellfield Avenue, LONDON, N10 2EA
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HGY/2026/1359 Granted
8 Muswell Road, Hornsey, London, N10 2BH
TG1 Cypress trees - fell to help combat subsidence damage at 19 Wellfield Avenue, LONDON, N10 2EA
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HGY/2026/2047 Awaiting decision
24 Wellfield Avenue, Hornsey, London, N10 2EA
Replacement of two first floor rear windows including modifications to cill heights, and replacement of ground floor rear door and window with single glazed door including modifications to opening.
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HGY/2025/3497 Granted
Dorchester Court, Colney Hatch Lane, Hornsey, London, N10 1BU
Five Day Notice. The works that need completing are as follows: There is a pear tree in the car park composed of two trunks, one of which is dead, we need to remove the dead trunk in order to try and preserve the second living trunk.
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HGY/2026/0633 Granted
17 Elms Avenue, Hornsey, London, N10 2JN
G1- Ivy and Cypress on left- prune back to boundary starting from mid section of garden steps. T1-Pear tree- crown reduction back to previous pruning points. Remove bulk of Rose leaving main tendrils on tree. T2- Eucalyptus tree- reduce back to bend in trunk.
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