17 Downage London NW4 1AS
Refused on 14 December 2015
Council decision: RefuseDelegated (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
Conversion of garage into habitable room, insertion of window to replace garage door. First floor front extension. Alterations to front entrance including removal of front porch. Part single, part two storey rear extension. Roof extension with 4no rooflights. Removal of chimney.
- Received
- 19 October 2015
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Hendon
- ReceivedReceived19 Oct
- ValidatedValidated19 Oct
- Consult.Consultation16 Nov
- TargetTarget Date14 Dec
- DecidedDecided14 Dec
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a two storey rear extension at 17 Downage London NW4 1AS. Barnet has handled 4,516 applications of this type. This one was decided in 56 days. There has been 1 other application 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.
77% of full 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 1AS
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 19 October 2015
- Consultation expiry
- 16 November 2015
- Neighbour consultation start
- 19 October 2015
- Neighbour consultation end
- 16 November 2015
- Target decision date
- 14 December 2015
Applicant and agent
- Agent
- G J Loftus
- Agent address
- 15 Exeter Court Maple Road Surbiton Surrey KT6 4AX
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.
Planning history at this site
1 other application at this property, newest first.
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
- 17 Downage London NW4 1AS24/1833/HSE · FullApproved0.0 mi
- 15 Downage, London, NW4 1ASH/02315/09 · FullApproved0.0 mi
- 11 Downage London NW4 1AS19/5259/HSE · FullRefused0.0 mi
- 16 Rowsley Avenue London NW4 1AJ20/1650/192 · OutlineApproved0.0 mi
- 10 Rowsley Avenue London NW4 1AJ15/05880/FUL · FullRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman6.0 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing6.9 mi
- Orient Construction Consultancy LimitedVerifiedLondon7.3 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.5 mi
What's been approved on your street?
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