Review the Fees and Information guides to help you determine what items to submit when you apply. Review the minimum requirements for retaining walls here.

Complete or gather the following forms and save to your computer or device. You will upload these items when you apply through CSS:

• Application - Grant Deed
• Application - Supplemental
• Owner Authorization Affidavit
• Business Registration - If applicant is a business. Can apply at end of submittal process.
• Calculations - Building Square Footage
• County Hazardous Materials Questionnaire (Commercial & Mixed Use only)
• Form - Construction and Demolition Debris-Waste Management Plan
• Form - Stormwater Intake Form and Standard SWQMP
• Plans - Building (guidelines)
• Tech Study - Geotechnical Report (if next to slope or if the addition is over 500 sq. ft.)

Additional Items Which May Be Required During the Process:

• Owner-Builder Information and Acknowledgment

Information & Disclosures:

• CA Health Safety Code 19850-53
• Disability Access Requirements & Resources
• Other Agency Approvals - contacts
• SB 1226 FAQ - Enacted September 30, 2018
• Section 105 Information

Return to All Applications & Information »

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