46, Greyhound Hill, Hendon, NW4 4JP
Approved on 7 September 2026
6 conditions
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 front extension incorporating a front porch including conversion of garage into habitable room, insertion of window to replace existing front garage door. Alterations to front garden hardstanding. Single storey rear extension with 2no rooflights and new patio area. Part single, part two storey side extension. First floor rear extension with juliette balcony. Alterations and extensions to roof including 1no. rear dormer window and 1no. rooflight to front roofslope. Increase height of boundary fence to 2m with No. 48 and reduced height of rear extension
- Submitted
- 13 July 2026
- Council
- London Borough of Barnet
- ReceivedSubmitted13 Jul
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided7 Sep
Decided in 56 days (council typically 56)
About this application
This is a planning application for a single storey rear extension at 46, Greyhound Hill, Hendon, NW4 4JP. Barnet has handled 1,187 applications of this type. This one was decided in 56 days. There are no previous applications recorded at this address. In the past year there have been 72 applications across HD22. We hold 3,124 applications in total for the NW4 postcode area.
82% of householder planning permission 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
- NW4 4JP
- Application type
- Householder planning permission
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
3 other applications at this property, newest first.
- 20265 Mar
Single storey front extension including conversion of garage into habitable room, insertion of window to…
ApprovedHouseholder26/0830/HSE - 202528 Nov
Single storey front extension including conversion of garage into habitable room. Part single, part two…
RefusedHouseholder25/4767/HSE - 20257 Nov
Roof extension involving hip to gable with rear dormer windows and 2no. rooflights on main roof. Erection of…
ApprovedProposed Lawful Development Certificate25/4460/192
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
- 46 Greyhound Hill London NW4 4JP25/4767/HSE · FullRefused0.0 mi
- 46 Greyhound Hill London NW4 4JP26/0830/HSE · FullApproved0.0 mi
- 46 Greyhound Hill London NW4 4JP25/4460/192 · OutlineApproved0.0 mi
- 40 Greyhound Hill, London, NW4 4JPH/02099/09 · FullApproved0.0 mi
- 38 Greyhound Hill, London, NW4 4JPH/01870/10 · FullApproved0.0 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 ServicesVerifiedWestminsterRoofing7.0 mi
- Orient Construction Consultancy LimitedVerifiedLondon7.5 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.9 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.