27 Crooked Usage London N3 3HD
Proposal
Single storey rear extension and new front porch. Formation of first floor balcony to rear.
- Received
- 25 October 2002
- Decided
- 19 December 2002 · Refuse
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Finchley Church End
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.
- ReceivedSubmitted25 Oct
- ValidatedValidated25 Oct
- Consult.Consultation
- TargetTarget Date20 Dec
- DecidedDecided19 Dec
Decided in 55 days (council typically 49)
This is a full planning application for a single storey rear extension at 27 Crooked Usage London N3 3HD. Barnet has handled 4,527 applications of this type and approves 76% of them, typically deciding them in 57 days. This one was decided in 55 days. There have been 4 other applications at this address. In the past year there have been 156 applications across Finchley Church End. We hold 1,000 applications in total for the N3 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
4 other applications at this property, newest first.
- 201514 Oct
Variation of condition 1 (approved plans) for planning permission 15/04673/S73
ApprovedVariation of conditions (s73)15/06337/S73 - 201524 Jul
Variation of condition 1 (approved plans) for planning permission F/02183/14
ApprovedVariation of conditions (s73)15/04673/S73 - 201520 Jul
Non-material amendment for planning permission F/02183/14
RefusedNon-material amendment15/04648/NMA - 200313 Feb
Part single, part two storey rear extension and new front porch.
ApprovedFull ApplicationC12545G/03
Planning constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Tree Preservation Order: Ref TRE/FI/10Protected tree on or next to this site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
flood storage areas, conservation 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 2026-10-09. 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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