3 Southfield Barnet EN5 2AS
Approved on 9 August 2019
Council decision: Prior Approval Not RequiredDelegated (officer decision)
Proposal
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 2.85 metres and maximum height of 3 metres.
- Received
- 28 June 2019
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Underhill
- Agent
- Avim Consultancy Ltd
- ReceivedReceived28 Jun
- ValidatedValidated28 Jun
- Consult.Consultation8 Aug
- TargetTarget Date9 Aug
- DecidedDecided9 Aug
Decided in 42 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 3 Southfield Barnet EN5 2AS. Barnet has handled 2,167 applications of this type. This one was decided in 42 days, 2 weeks quicker than Barnet's typical decision time. There have been 3 other applications at this address. In the past year there have been 71 applications across Underhill. We hold 3,747 applications in total for the EN5 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- EN5 2AS
- Application type
- Prior Notification (Householder)
- Scale / size
- Small
Planning application dates
- Date validated
- 28 June 2019
- Consultation expiry
- 8 August 2019
- Consultation end
- 8 August 2019
- Neighbour consultation start
- 16 July 2019
- Neighbour consultation end
- 8 August 2019
- Target decision date
- 9 August 2019
Applicant and agent
- Agent
- Avim Consultancy Ltd
- Agent address
- 227 Preston Road Wembley HA9 8NF
Planning decision
- Statutory period
- 42 days
Site constraints
Designations at the address point. Ones next to the site may also apply.
- 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.
Planning history at this site
3 other applications at this property, newest first.
- 202030 Mar
Part single, part two storey side and single storey rear extension following demolition of existing garage…
ApprovedHouseholder20/1605/HSE - 201931 Oct
Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to…
RefusedHouseholder19/5867/HSE - 201919 Aug
Two storey side extension including conversion of the existing garage into habitable room, insertion of…
WithdrawnHouseholder19/4588/HSE
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
- Land Rear Of 1 And 2 Southfield Barnet EN5 2AS18/3128/CON · ConditionsApproved0.0 mi
- 14 Southfield Barnet EN5 2AS22/5383/191 · AmendmentApproved0.0 mi
- 14 Southfield Barnet EN5 2AS22/0560/HSE · FullApproved0.0 mi
- 8 Southfield Barnet EN5 2AS26/0399/PNH · OutlineAwaiting decision0.0 mi
- 8 Southfield Barnet EN5 2AS26/0398/192 · OutlineApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman8.8 mi
- Orient Construction Consultancy LimitedVerifiedLondon9.0 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing9.7 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.9 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.