ADU Regulations in Palm Springs, California (2026)

Regulations at a glance

Local rules & notes

HOA Interference Prohibited: Homeowners’ associations (HOAs) are legally barred from influencing or reviewing ADU applications, and deed restrictions cannot be used to block ADU development. 5-Year Enforcement Delay: Owners of unpermitted ADUs built before January 1, 2020, can request a 5-year delay in code enforcement for non-safety violations. 60-Day Deemed Approved: If the city fails to act on a completed ADU application within 60 days, the application is automatically deemed approved by operation of law.

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

Frequently asked questions about ADU regulations in Palm Springs

• What is the maximum ADU size in Palm Springs, California?

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

• What are the setback requirements for ADUs in Palm Springs?

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

• What is the maximum height for an ADU in Palm Springs?

  In Palm Springs, 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 Palm Springs or county planning for your zone.

• Is ADU approval ministerial in Palm Springs?

  In Palm Springs, 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; Palm Springs planning can confirm the exact process.

• Are there parking requirements for ADUs in Palm Springs?

  In Palm Springs, 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 Palm Springs planning for your address.