Ashleigh Barnet Lane London N20 8AP
Approved on 5 January 2026
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.
Proposal
Variation of condition 1 (Approved Plans) of planning permission reference 24/1064/HSE dated 10/05/24 for 'Single storey rear extension with 2no. rooflights following demolition of the existing conservatory. Enlargement of existing rear dormer window. Re rendering of the house. Replacement of existing windows and doors.' Variation to include increasing height of parapet by 200mm
- Received
- 1 December 2025
- Council
- London Borough of Barnet
- Ward
- Totteridge & Woodside
- Agent
- Meynell Gunton Architects
- ReceivedReceived1 Dec
- ValidatedValidated4 Dec
- Consult.Consultation
- TargetTarget Date29 Jan
- DecidedDecided5 Jan
Decided in 32 days (council typically 56)
About this application
This is an application to vary a condition at Ashleigh Barnet Lane London N20 8AP. Barnet has handled 1,443 applications of this type. This one was decided in 35 days, 3 weeks quicker than Barnet's typical decision time. The site is in the Totteridge conservation area. There have been 2 other applications at this address. In the past year there have been 139 applications across Totteridge & Woodside. We hold 929 applications in total for the N20 postcode area.
94% of conditions applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- N20 8AP
- Application type
- Vary/Remove condition/Minor Mtl Amnd
- Scale / size
- Small
Planning application dates
- Date validated
- 4 December 2025
- Consultation expiry
- 1 January 2026
- Target decision date
- 29 January 2026
Applicant and agent
- Agent
- Meynell Gunton Architects
- Agent address
- Studio 8, Beaconsfield Studios 25 Ditchling Rise Brighton BN1 4QL
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 11 December 2025
- Advertisement expiry
- 1 January 2026
- Site notice start
- 11 December 2025
- Site notice end
- 1 January 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Totteridge
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Tree Preservation Order: Ref TRE/BA/19Next to the site · +1 more
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, 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 2026-11-03. 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.
Planning history at this site
3 other applications at this property, newest first.
- 202617 Jul
1 x Leylandii (applicants ref. T1) - Reduce height by 2-2.5m. 1 x Sycamore (applicants ref. T2) - Reduce…
PendingApplicationTCP/0410/26 - 202617 Jul
1 x Leylandii (applicants ref. T1) - Reduce height by 2-2.5m. 1 x Sycamore (applicants ref. T2) - Reduce…
ApprovedWorks to TPO treesTPP/0410/26 - 202529 Jul
Steve Watts
WithdrawnApplicationTCP/0462/25
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- Oak Tree Cottage Barnet Lane London N20 8AP24/3413/HSE · FullAwaiting decision0.0 mi
- 26 Oaklands Road London N20 8AX23/1443/S73 · ConditionsAwaiting decision0.1 mi
- 24 Oaklands Road London N20 8AXTCP/0115/25 · TreesWithdrawn0.1 mi
- Scarsdale Barnet Lane London N20 8AUTCP/0129/26 · TreesAwaiting decision0.1 mi
- Ashleigh Barnet Lane London N20 8APTPP/0410/26 · TreesApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman8.2 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.2 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.1 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing9.2 mi
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