ADU Regulations in Woodland, California (2026)

Regulations at a glance

Local rules & notes

Assessable Space Exemption: ADUs or JADUs smaller than 500 square feet of interior livable space do not increase the assessable space of the property. Unpermitted ADU Amnesty: Local agencies are prohibited from denying permits for unpermitted ADUs built before January 1, 2020, based on building code violations unless they are health and safety risks. Emergency Certificate of Occupancy: In declared emergency areas, an ADU can receive a certificate of occupancy even if the primary dwelling is destroyed or lacks one.

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

Frequently asked questions about ADU regulations in Woodland

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

  In Woodland, 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; Woodland may follow state defaults or have local limits. Verify with Woodland planning for your specific lot.

• What are the setback requirements for ADUs in Woodland?

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

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

  In Woodland, 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 Woodland or county planning for your zone.

• Is ADU approval ministerial in Woodland?

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

• Are there parking requirements for ADUs in Woodland?

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