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Fresno ADU questions, answered
Each guide opens with the short answer, then explains the details and the cases where it depends. Rules and figures are dated and sourced.
Updated October 2026
How much does an ADU cost in Fresno?
The closest published 2026 Central Valley ranges, the line items that move the total, and the fees state law waives.
Read the guideDoes Fresno offer free ADU plans?
Yes. Five city plans from a 340 sq ft studio to a 1,015 sq ft three-bedroom, and what they leave out.
Read the guideHow much rent can an ADU get in Fresno?
HUD's 2026 benchmarks for the Fresno metro, and what pushes an ADU above or below them.
Read the guideCan I convert my garage into an ADU in Fresno?
Usually. Parking, setbacks, the 150 sq ft allowance and the upgrades a garage tends to need.
Read the guideHow long does ADU approval take in Fresno?
The state deadlines, the city's own estimate, and what slows a permit down.
Read the guideDoes an ADU need fire sprinklers in Fresno?
Not usually. The two situations where the city says they can be required.
Read the guideFind out what fits on your lot
The guides cover general rules. For your parcel, send the address and we check the details.