Step 1. Qualify

To utilize Santa Ana’s Pre-Approved ADU Plans, your property must meet the following requirements:

    • Proposed to be developed or currently developed with a single-family or two-family residence
    • Not in a flood zone
    • Not in a historical district
    • Not in an SD-19 zoning district
    • Not in a SD-40 zoning district
    • Proposed project must meet grading permit exemption requirements

Check the property information search tool to determine if your property is eligible.

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