ADU Regulations in Culver City, California (2026)

Regulations at a glance

Local rules & notes

Impact Fee Proportionality Violation: The City ordinance attempts to charge full impact fees for ADUs of 750 sq ft or more. HCD clarifies that state law requires these fees to be charged proportionately to the square footage of the primary dwelling. Prohibition on Internal Access: The City ordinance requires ADUs to be independent without internal access. HCD states that local design standards cannot preclude a unit created from existing space (which may have internal access). JADU Interior Entry Requirement: The City ordinance states a JADU 'may' share an interior connection if sharing a bathroom. State law mandates that if a JADU lacks a separate bathroom, it 'shall' include an interior entry to the main living area. Unit Combination Restrictions: The City ordinance incorrectly limits the combination of new construction attached ADUs with other types. HCD clarifies that homeowners can combine converted ADUs, detached new construction ADUs, and JADUs as per state law.

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

Frequently asked questions about ADU regulations in Culver City

• What is the maximum ADU size in Culver City, California?

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

• What are the setback requirements for ADUs in Culver City?

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

• What is the maximum height for an ADU in Culver City?

  In Culver City, the maximum height for an ADU is generally 18 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 Culver City or county planning for your zone.

• Is ADU approval ministerial in Culver City?

  In Culver City, 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; Culver City planning can confirm the exact process.

• Are there parking requirements for ADUs in Culver City?

  In Culver City, 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 Culver City planning for your address.