Planning application
HGY/2025/2010
58A Hillfield Park Mews, Hornsey, London, N10 3QR
Proposal
Variation of condition 2 (approved plans) of planning permission HGY/2019/3040 for Change of use of building from office and storage space (B1/B8) to Personal Training Studio (D2). Proposed change to remove parking spaces and allow congregation of customers and staff in area infront of building entrance.
As published by the council, reference HGY/2025/2010
Timeline
Dates from the published record
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14 Jan 2026
Received by Haringey
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26 Jun 2026
Decision issued: Refuse
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24 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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/2025/3214 Awaiting decision
126-138 Muswell Hill Broadway, Hornsey, London, N10 3RU
Display of 1 x no. externally illuminated fascia sign, 1 x no. externally illuminated hanging sign and 2 x no. vinyls to front and 3 x no. trolley bay signs
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HGY/2026/1228 Awaiting decision
Miller & Carter, 87 Muswell Hill Broadway, Muswell Hill, London , N10 3HA
Grade 2 Listed building: Replacement external ducting on rear roof slope.
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HGY/2026/1200 Awaiting decision
Old Chapel Place, Princes Avenue, Muswell Hill, London, N10 3LT
Demolish existing communal front waste store serving 9 No. flats and construct larger replacement enclosed bins stores; re-landscaping adjacent front garden.
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HGY/2026/0733 Refused
33 Hillfield Park, Hornsey, London, N10 3QT
Works to tree protected by a TPO. T1 Holm Oak, Quercus ilex in rear garden - fell. After a number of fungi appeared on the tree in 2024 I had a Picus Test performed on the tree in October 2014 which identified decay on the interior of the tree and recommended significant pruning, which was carried out in February 2025. Unfortunately, a number of very large shaggy bracket fungi, Ionotus Hispidus have appeared on the trunk of the tree since then, raising my concern that the health of the tree was continuing to deteriorate. I had the tree assessed again by a qualified tree surgeon in January 2026 and since heavy branches have continued to fall from the tree, to protect the nearby houses and the Marks & Spencer car park to the rear of the garden they have recommended felling of the tree. The tree is 18 metres tall but only 12 metres from the house. I propose to replace the tree and would appreciate your advice on a replacement, bearing in mind the locations proximity to the building. I attach the 2024 Picus test results, the recent tree surgeon's report, a Sketch Plan and supporting photos of the fungi.
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HGY/2026/1470 Granted
33 Hillfield Park, Hornsey, London, N10 3QT
Works to tree protected by a TPO. It is a Holm Oak Tree, Quercus ilex in the rear garden of number 33 Hillfield Park, N10 3QT. After a report from a qualified tree surgeon, I submitted an application to remove the tree but this was rejected. The local authority tree expert reported that The Picus report shows a seam running through the trunk’s base surrounded with ample sound residue wood (as highlighted within the report). There are two large fruiting Ganoderma spp gonks at the base on the compression south side. There is also a smaller bracket approximately 1.5m up the trunk on the west side, and evidence of an old small bracket on the northside between the buttresses. Rather than remove, the Local Planning Authority (LPA) would allow lesser works to reduce further beyond the last most recent reduction points. A 10- 12ft crown reduction above the tree’s break would reduce the sail area, bring the canopy below the surrounding tree line, and allow for the tree to be retained.
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HGY/2026/0202 Awaiting decision
14 Avenue Mews, Hornsey, London, N10 3NP
Variation of condition 3 (Operating Hours) attached to planning permission HGY/2018/1373 in order to extend Taproom operating hours to 12:00-22:30 Monday to Thursday, 12:00-23:30 Friday, 12:00-23:30 Saturday, 12:00-22:30 Sunday.
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