Los Angeles County Department of Regional Planning

Santa Clarita Office

Location Notes

This office serves the unincorporated communities of Alpine, Bouquet Canyon, Castaic, Forrest Park, Hasley Canyon, Kagel / Lopez Canyons, Lang, Santa Clarita Valley, Soledad - Sulphur Springs, Stevenson Ranch, Sylmar Island, Val Verde, Oat Mountain, NW Antelope Valley, Agua Dulce, Antelope Valley, and Central Antelope Valley.

To submit your application online, click on the box below:

How-to apply online
Subdivision Counseling

Location Address
23757 Valencia Boulevard
Valencia, California, 91355
Location Tel / Fax / TDD
Phone: (213) 974-6411
FAX: (661) 222-2947
Location Email Address:
For general questions regarding planning, zoning and application submittal, please email .(JavaScript must be enabled to view this email address).
Location Staff / Hours

Monday through Thursday
8:00 a.m. - 11:30 a.m.
* Must sign-in before 11:30 a.m. for service. Office is subject to closure during holidays. Please call to confirm closure time.

Location Spatial Information
Lat: 34.414605
Lon: -118.551296

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Department of Regional Planning
320 West Temple Street
Los Angeles, CA 90012
T: (213) 974-6411 . F: (213) 626-0434
TDD: (213) 617-2292
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