19 Birchwood Avenue Hornsey London N10 3BE
Proposal
Approval of details pursuant to condition 3 (Detailed drawings) attached to planning permission ref. HGY/2025/3527 for extensions and changes including upgrade or replacement of existing fenestration with double-glazed units granted on 11/02/2026.
- Received
- 27 August 2026
- Decided
- 29 September 2026 · Approve
- Council
- London Borough of Haringey
- Ward
- Muswell Hill
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.
- ReceivedSubmitted27 Aug
- ValidatedValidated27 Aug
- Consult.Consultation
- TargetTarget Date
- DecidedDecided29 Sep
Decided in 33 days
This is a planning application for an extension at 19 Birchwood Avenue Hornsey London N10 3BE. Haringey has handled 6,036 applications of this type and approves 90% of them, typically deciding them in 56 days. This one was decided in 33 days, 3 weeks quicker than Haringey's median. The site is in the Muswell Hill conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 147 applications across Muswell Hill. We hold 760 applications in total for the N10 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
- 202627 Aug
Approval of details pursuant to condition 3 (Detailed drawings) attached to planning permission ref…
This applicationApprovedDischarge of conditionsHGY/2026/2405 - 202519 Dec
Erection of single-storey rear extension; new rooflight on the front roof slope; solar photovoltaic panels…
ApprovedHouseholderPart ofHGY/2025/3527
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: 26
- 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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