ADU Regulations in Turlock, California (2026)

Regulations at a glance

Local rules & notes

Free Pre-Approved Engineered Plan Sets: The city provides seven fully engineered plan sets at no charge, including three options under 750 sq ft, three larger options, and one over-garage option. Tiny Homes Treated as ADUs: The city's Action Plan proposes amending the code to allow small residential structures on a mobile base ('tiny homes') to be treated as a type of ADU. Impact Fee Deferral Program: Turlock allows development impact fees to be deferred until the close of escrow, improving project cash flow.

For the official ordinance and latest updates, check your city or county planning department.

Frequently asked questions about ADU regulations in Turlock

• What is the maximum ADU size in Turlock, California?

  In Turlock, the maximum ADU size is typically NaN square feet, depending on whether the unit is attached or detached. California state law allows up to 1,200 sq ft for detached ADUs and 800 sq ft for attached in many jurisdictions; Turlock may follow state defaults or have local limits. Verify with Turlock planning for your specific lot.

• What are the setback requirements for ADUs in Turlock?

  In Turlock, typical setback requirements are 4 feet from the side property line and 4 feet from the rear. These may be reduced to 4 feet under California Government Code § 65852.2 where applicable. Check with Turlock planning for overlay zones or design standards that could affect your site.

• What is the maximum height for an ADU in Turlock?

  In Turlock, the maximum height for an ADU is generally 16 feet. State law often allows up to 16 feet for detached ADUs and up to 25 feet when within 4 feet of the property line in some cases. Confirm with Turlock or county planning for your zone.

• Is ADU approval ministerial in Turlock?

  In Turlock, ADU approval is typically Ministerial (by-right) per Gov Code §65852.2. Ministerial (by-right) review means the city must approve qualifying applications without discretionary review, per California Gov Code § 65852.2. Your project must still meet objective standards; Turlock planning can confirm the exact process.

• Are there parking requirements for ADUs in Turlock?

  In Turlock, parking for ADUs is generally true. California law often waives parking for ADUs within a half-mile of transit or in certain historic districts. Check with Turlock planning for your address.