56 Hendale Avenue London NW4 4LS
Refused on 14 November 2019
Council decision: UnlawfulDelegated (officer decision)
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
Single storey rear extension
- Received
- 17 October 2019
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Hendon
- Agent
- AD Design Concepts
- ReceivedReceived17 Oct
- ValidatedValidated17 Oct
- Consult.Consultation
- TargetTarget Date12 Dec
- DecidedDecided14 Nov
Decided in 28 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 56 Hendale Avenue London NW4 4LS. Barnet has handled 2,167 applications of this type. This one was decided in 28 days, 4 weeks quicker than Barnet's typical decision time. There have been 6 other applications at this address. In the past year there have been 145 applications across Hendon. We hold 3,124 applications in total for the NW4 postcode area.
75% of outline 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
- NW4 4LS
- Application type
- Proposed Lawful Development Certificate
- Scale / size
- Small
Planning application dates
- Date validated
- 17 October 2019
- Target decision date
- 12 December 2019
Applicant and agent
- Agent
- AD Design Concepts
- Agent address
- 25 Grampian Gardens London NW2 1JH
Planning decision
- Statutory period
- 56 days
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, 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.
Associated applications
- 201917 Oct
Single storey rear extension
This applicationRefusedOutline19/5609/192 - 201914 Oct
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
ApprovedProposed Lawful Development CertificateFiled alongside19/5559/192
Planning history at this site
5 other applications at this property, newest first.
- 202011 Feb
Conversion of existing dwelling into 3no self-contained flats with new side access. Associated amenity space…
WithdrawnFull Application20/0717/FUL - 20196 Dec
Erection of single storey outbuilding
ApprovedProposed Lawful Development Certificate19/6490/192 - 201922 Nov
Single storey rear extension
ApprovedHouseholder19/6284/HSE - 20195 Jun
Conversion of existing property into 2no. self-contained flats including a single storey side extension…
RefusedFull Application19/3164/FUL - 201924 Jan
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 2.65…
RefusedHouseholder19/0421/PNH
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
- 56 Hendale Avenue London NW4 4LS19/6284/HSE · FullApproved0.0 mi
- 56 Hendale Avenue London NW4 4LS19/6490/192 · OutlineApproved0.0 mi
- 56 Hendale Avenue London NW4 4LS19/5559/192 · OutlineApproved0.0 mi
- 56 Hendale Avenue London NW4 4LS20/0717/FUL · FullWithdrawn0.0 mi
- 56 Hendale Avenue London NW4 4LS19/3164/FUL · FullRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman6.1 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing6.9 mi
- Orient Construction Consultancy LimitedVerifiedLondon7.5 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.8 mi
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