ADU Regulations in Encinitas, California (2026)

Regulations at a glance

Local rules & notes

Permit Ready ADU Program (PRADU): Encinitas offers a library of pre-approved ADU plans to homeowners to reduce design costs and review times. The selection includes various unit sizes. Development Fee Waiver: The city has waived development service fees for both ADUs and JADUs to encourage construction. Housing for Generations Workshops: The city conducts regular educational workshops to assist homeowners with the ADU process.

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

Frequently asked questions about ADU regulations in Encinitas

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

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

• What are the setback requirements for ADUs in Encinitas?

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

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

  In Encinitas, 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 Encinitas or county planning for your zone.

• Is ADU approval ministerial in Encinitas?

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

• Are there parking requirements for ADUs in Encinitas?

  In Encinitas, 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 Encinitas planning for your address.