ADU Regulations in Ceres, California (2026)

Regulations at a glance

Local rules & notes

Exclusive Use of State Law: The City has opted not to amend its noncompliant 2020 ordinance but instead intends to process all applications using State ADU Law. HCD recommends repealing the old ordinance to ensure clarity. Ordinance Repeal Request: HCD has requested a plan and timeline for the City to repeal its current ordinance because it does not meet state standards.

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

Frequently asked questions about ADU regulations in Ceres

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

  In Ceres, the maximum ADU size is typically 1200 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; Ceres may follow state defaults or have local limits. Verify with Ceres planning for your specific lot.

• What are the setback requirements for ADUs in Ceres?

  In Ceres, 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 Ceres planning for overlay zones or design standards that could affect your site.

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

  In Ceres, 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 Ceres or county planning for your zone.

• Is ADU approval ministerial in Ceres?

  In Ceres, 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; Ceres planning can confirm the exact process.

• Are there parking requirements for ADUs in Ceres?

  In Ceres, parking for ADUs is generally Often waived per state law; check local ordinance. California law often waives parking for ADUs within a half-mile of transit or in certain historic districts. Check with Ceres planning for your address.