Questions
Detached ADU FAQs
San Diego allows detached ADUs up to 1,000 sq ft or 50% of the primary home's size, whichever is smaller. Lot coverage and setback requirements may further limit size on some properties.
Not required, but recommended for rental units. Separate electric and water meters make it easier to bill tenants and monitor usage.
Typically 6-10 feet minimum from the primary structure. We'll determine exact requirements based on your property's zoning.
Yes, with San Diego's short-term rental license. The primary residence requirement means either the ADU or main house must be your permanent home.
Schedule a free lot assessment to explore your detached ADU options.
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