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Long Beach ADU questions, answered
Direct answers first, then the details and the cases where it depends. Every rule and figure is dated, and every guide names its sources.
Updated October 2026
How much does an ADU cost in Long Beach?
Published 2026 ranges, what drives the price, and which fees state law limits.
Read the guideCan I convert my garage into an ADU?
Usually yes. Size, setbacks, height and the work a garage needs.
Read the guideDo I have to replace parking if I convert my garage?
No, under state law. Plus the Long Beach curb cut rule.
Read the guideDoes an ADU need separate utility meters?
Not for conversions. When a utility can require a new connection.
Read the guideCan I rent my ADU on Airbnb in Long Beach?
Not as a short-term rental. What you can do instead.
Read the guideDoes an ADU increase home value?
Appraisal data, property taxes and why permits matter at sale.
Read the guideSee what fits on your lot
Guides cover the general rules. For your address, send us the details and we check zoning, setbacks and overlays.