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Maps and GIS

Interactive GIS Web Mapping Apps

The following GIS apps let you interact with GIS information so you can view and research land use and zoning  information.  You can also look at subdivision activity, aerial imagery, and many other features for unincorporated communities, or areas outside a city in Los Angeles County.

Large amounts of data may be transmitted while using these sites. Please note that loading time will depend on your connection speed and the amount of data requested.

Send direct feedback about any of these GIS apps to



The GIS-NET Public viewer provides spatial tools and planning and zoning information for our areas. This GIS app will work on a mobile device. Read the basic tutorial guide or watch the overview video for more information.

main app


The Airport Land Use Commission viewer, or A-NET, provides layers associated with ALUC, including airport locations, airport Influence areas, runway protection zones, noise contours, etc. You can view the layers over aerial imagery or other basemaps. Visit the ALUC webpage for more information.


Provides layers to help you complete the SB 330 Preliminary Application. SB 330 is the Housing Crisis Act, which is a state law that streamlines qualifying housing development projects and locks in requirements at the time of Preliminary Application. Read the SB 330 summary for more information.

SAnta monica mountains

This application was developed to provide data and planning information related to the Santa Monica Mountains Communities. This app replaced the Santa Monica Mountains North Area and Local Coastal Program Apps effective April 2024.



Provides land use, zoning and other overlays in a simple to use interface. Search an address then click on the property to get zoning info. Read the basic tutorial guide or watch the overview video for more information.

other gis apps

Alcohol Beverage Sales Locations
Identifies ABC onsite/offsite locations
ESGV Proposed Land Use Policy and Zoning
Pertains to the East San Gabriel Valley Area Plan
Equity Indicators Tool (revised)
Measures equity across the jurisdiction
Florence-Firestone TOD Specific Plan Story Map
Details efforts to improve transportation in this area
Green Zones Program (EJSM)
Shows areas with high pollution near residences, schools, and parks
Housing Element Update – Rezoning Program Story Map
Identifies sites to be rezoned to accommodate housing needs
Residential Developments with Limited Egress (SB 99)
Unincorporated areas with limited egress (inbound or outbound routes)
Significant Ecological Areas (SEA) Inventory
Sensitive Protected Areas
Wireless Facility Locations
Apart of the Delete the Divide Initiative
High Quality Transit Areas and Major Transit Stops
Tracks the restrictive parking requirements in these areas
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