What California law says about converting a garage into an ADU in 2026: setbacks, replacement parking, the 150 sq ft expansion, the 60-day review window, and what Orange County cities still check.
California’s 2026 ADU laws explained for Orange County homeowners: JADU owner-occupancy, short-term rental limits, faster permit reviews and what still applies.
In recent years, Accessory Dwelling Units (ADUs) have become one of the most effective ways for California homeowners to increase property value, generate rental income, and create additional living space. Whether you’re in Garden Grove, Westminster, Fountain Valley, or Santa Ana — building an ADU could be a game changer.
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