Solana Beach Accessory Dwelling Units (ADUs) Information

1. Introduction to ADUs in Solana Beach

Welcome to the Solana Beach ADU Information Hub!
Accessory Dwelling Units (ADUs) are an excellent way to expand living space on your property, accommodate extended family, or create rental income. This webpage provides detailed information about the regulations governing ADUs in Solana Beach, California, and guides you through the permitting process.

2. Regulations Governing ADUs

Definition of ADUs and JADUs

• Accessory Dwelling Unit (ADU): A residential unit that provides complete independent living facilities for one or more persons, located on a lot with an existing or proposed primary residence. It includes living, sleeping, eating, cooking, and sanitation facilities.
• Junior Accessory Dwelling Unit (JADU): A smaller residential unit, up to 500 square feet, within the existing walls of a single-family home, that includes an efficiency kitchen and access to sanitation facilities.

Zoning and Location Requirements

• ADUs are permitted in residential zones, including single-family and multifamily zones. The ADU must be on the same lot as an existing or proposed primary dwelling.

Development Standards

• Size Limits:
  • Maximum size: 850 square feet for a studio or one-bedroom ADU, and 1,000 square feet for an ADU with more than one bedroom.
  • No ADU may be smaller than the size required for an efficiency unit (California Health & Safety Code Section 17958.1).
• Setbacks:
  • A minimum setback of four feet is required from the rear and side property lines.
• Height Limits:
  • Detached ADU: 16 feet.
  • Detached ADU near transit or on a lot with a multifamily dwelling: 18 feet.
  • Attached ADU: Maximum 25 feet or the height of the primary dwelling, whichever is lower.
• Architectural Features: Must match the style and materials of the primary residence.

Parking Requirements

• One off-street parking space is required for the ADU, which may be provided as tandem parking on an existing driveway.
• No parking is required if the ADU is within one-half mile of public transit or in a historic district.

3. Permitting Process for ADUs

Application Requirements

• Complete the ADU permit application, including all necessary documents and plans.
• Submit the application to the City of Solana Beach Community Development Department.

Review Process

• Applications for ADUs that conform to all regulations are reviewed ministerially without discretionary review or a public hearing.
• The City has 60 days to review and approve the application after submission.

Fees and Waivers

• Impact fees are waived for ADUs smaller than 750 square feet.
• For larger ADUs, fees are proportionate to the size of the primary dwelling unit.

4. Additional Resources and Contact Information

City of Solana Beach Community Development Department