Accessory Structures in Yuba City, CA (2026)
9 verified accessory structures rules for Yuba City, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Yuba City's ADU Ordinance No. 006-22 (adopted March 15, 2022) is codified in Title 8, Chapter 5, Article 50 of the Zoning Ordinance and permits ADUs in any zone allowing single-family or multifamily residential use.
ADUs Permitted in All Residential Zones Under Article 50
Some RestrictionsADU Permits
Yuba City processes ADU applications ministerially through Development Services with a 60-day maximum review timeline as required by Cal. Gov. Code §65852.2(b).
Ministerial ADU Permits with 60-Day Review
Few RestrictionsADU Impact Fees
Yuba City may not charge any impact fees on ADUs of 750 sq ft or smaller; larger ADUs are charged proportionally to the primary dwelling under Cal. Gov. Code §65852.2(f)(3).
No Impact Fees Under 750 Sq Ft; Proportional Above
Few RestrictionsADU Owner Occupancy
Owner-occupancy of either the primary dwelling or the ADU is required for ADUs permitted outside the Jan. 1, 2020 – Jan. 1, 2025 statutory exemption window; JADUs always require owner-occupancy.
Owner-Occupancy Required Outside 2020–2025 Window; JADUs Always
Some RestrictionsADU Rental Restrictions
Yuba City ADUs may only be rented for terms of 30 days or longer and cannot be sold separately from the primary dwelling — mirroring Cal. Gov. Code §65852.2(a)(6) and §65852.26.
30-Day Minimum Rental; No Separate Sale
Some RestrictionsShed Rules
Yuba City exempts one-story detached tool/storage sheds and playhouses from a building permit when the floor area is 120 sq ft or less. Larger or taller accessory buildings trigger setback requirements under Municipal Code §8-5.5001(C).
Sheds permit-exempt up to 120 sq ft; setback tiers above 8 ft
Few RestrictionsGarage Conversions
Yuba City must allow garage conversions to ADUs under California Government Code §65852.2 and YCMC §8-5.5004. Existing-space conversions are exempt from setback requirements and the city cannot require replacement of demolished or converted parking.
Garage-to-ADU conversions exempt from setbacks under state law and YCMC §8-5.5004
Few RestrictionsCarport Rules
Yuba City Municipal Code §8-5.5001(C)(3) treats carports like garages: unlike other accessory buildings, carports MAY encroach on the front half of the lot. Setback and height tiers in §8-5.5001(C)(4) still apply, and a building permit is required.
Carports treated as accessory buildings; exempt from front-half encroachment rule
Some RestrictionsTiny Homes
Yuba City has no standalone tiny-home ordinance. A permanently sited tiny home on a foundation is regulated as an Accessory Dwelling Unit under YCMC §8-5.5004 and Cal. Gov. Code §65852.2; a tiny house on wheels is regulated as a recreational vehicle/manufactured home under California Health & Safety Code Division 13.
No tiny-home-specific ordinance; tiny homes regulated as ADUs or via state HCD
Some RestrictionsLooking for Sutter County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Yuba City city rules.
Accessory Structures in Sutter County →