Oakleigh, 42 Hampstead Lane, Hornsey, London, N6 4LL
Proposal
Non-Material Amendment (Section 96a) pursuant to the Planning Application Ref. HGY/2019/2944 (as varied by HGY/2021/2566, HGY/2023/2998, HGY/2024/0025, HGY/2024/1074, HGY/2024/1075 and HGY/2024/1256) to incorporate a new solid door to front façade, reconfiguration of rear façade windows and rear windows to ground floor formal living to be arched.
- Received
- 3 February 2025
- Decided
- 26 February 2025 · Approve
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Haringey
- Ward
- Highgate
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted3 Feb
- ValidatedValidated3 Feb
- Consult.Consultation
- TargetTarget Date3 Feb
- DecidedDecided26 Feb
Decided in 23 days (council typically 56)
This is an application to amend a permission at Oakleigh, 42 Hampstead Lane, Hornsey, London, N6 4LL. Haringey has handled 262 applications of this type and approves 82% of them, typically deciding them in 53 days. This one was decided in 23 days, 4 weeks quicker than Haringey's median. The site is in the Highgate conservation area, with 1 listed building nearby. There have been 3 other applications at this address. In the past year there have been 403 applications across Highgate. We hold 1,076 applications in total for the N6 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Haringey
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 20253 Feb
Non-Material Amendment (Section 96a) pursuant to the Planning Application Ref. HGY/2019/2944
This applicationApprovedNon-material amendmentHGY/2025/0265 - 20253 Feb
Approval of details reserved by condition 3 of approved application HGY/2019/2944
ApprovedDischarge of conditionsFiled alongsideHGY/2025/0266
Planning history at this site
4 other applications at this property, newest first.
- 20268 Jan
Approval of details pursuant to conditions 4 (landscaping) and 9 (replacement tree) of planning permission…
ApprovedDischarge of conditionsHGY/2026/0037 - 202517 Dec
Erection of a boundary wall (following demolition of an existing boundary wall)
ApprovedHouseholderHGY/2025/3496 - 20244 Nov
Works to tree protected by an Area TPO. Oak T20 pollard to 7-8m height to reduce risk of failure following…
ApprovedConsent under Tree Preservation OrdersHGY/2024/3033 - 202419 Jan
Variation to the wording of Condition 4 (Landscaping) attached to planning permission HGY/2019/2944
ApprovedVariation of conditions (s73)HGY/2024/0157
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Highgate
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, listed buildings, Article 4 directions, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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