Frequently Asked Questions (FAQ)

Who do I contact to get a copy of a lot split that is occurring in the unincorporated area of Los Angeles County?

Please visit the Department of Regional Planning website using the link below or contact them directly using the contact info below. Thank you for using our FAQ system.

Department of Regional Planning
320 West Temple Street, 13th Floor
Los Angeles, California 90012

Phone: (213) 974-6433
Fax: (213) 626-0434
TDD: (213) 617-2292


  Department of Regional Planning Website
lot split LDD regional planning subdivision land development tentative map parcel tract lot split clearance bond drainage concept bulk grading private drain transfer sewer area study LID improvement future surface mining