Accessory Structures in West Sacramento, CA (2026)
3 verified accessory structures rules for West Sacramento, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
WSMC §17.30.040 allows one Accessory Dwelling Unit and one Junior Accessory Dwelling Unit per single-family lot. Maximum floor area is 850 sq ft (1-bedroom) or 1,000 sq ft (2+ bedroom); lots over one acre may have up to 1,200 sq ft.
West Sacramento Accessory Dwelling Units
Some RestrictionsShed Rules
Sheds and one-story detached accessory structures under 120 square feet of floor area are exempt from a building permit under California Residential Code §R105.2 adopted at WSMC §15.12 — but must still meet §17.22 and §17.30 setback and lot-coverage standards.
West Sacramento Shed Permits
Some RestrictionsGarage Conversions
Converting an attached garage to a Junior ADU or additional living area is permitted under state ADU law and §17.30.040. The replacement parking requirement is generally waived under California Government Code §65852.2.
West Sacramento Garage Conversions
Some RestrictionsLooking for Yolo County county-wide rules?
County ordinances apply to unincorporated areas and may supplement West Sacramento city rules.
Accessory Structures in Yolo County →