Encinitas
Detached ADUs
Independent living units up to 1,200 sq. ft.
Attached ADUs
offering up to 1,200 sq. ft. with direct connection
Conversion ADUs
Conversion ADUs: Transform Existing Spaces
JADUs
Affordable 500 sq. ft. units within existing homes.
Key Requirements of Detached ADUs
Maximum Size: Up to 1,200 sq. ft.
Height: Two-story ADUs are allowed, subject to zoning regulations..
Setbacks:
Front Yard: Must adhere to zoning rules.
Side and Rear Yards: Minimum 4 feet.
Parking:
Rules: Parking may be required unless exemptions apply.
Exemptions: Parking is waived if the ADU is near public transit or part of a conversion.
Key Requirements of Attached ADUs
Maximum Size: Up to 1,200 sq. ft.
Height: Matches the height of the primary residence.
Setbacks:
Front Yard: Must follow zoning guidelines.
Side and Rear Yards: Minimum 4 feet.
Parking:
Rules: Parking may be required.
Exemptions: Applies to properties near public transit or involving conversions of existing structures.
Key Requirements of Conversion ADU
Maximum Size: Determined by the size of the converted space.
Height: Matches the existing structure’s height.
Setbacks:
Front Yard: Zoning regulations apply.
Side and Rear Yards: Setbacks are waived for existing structures being converted.
Parking:
Rules: No replacement parking is required for garage conversions.
Exemptions: Parking is waived if located near public transit.
Key Requirements of JADUs
Maximum Size: 500 sq. ft.
Heights: Matches the primary home’s existing height.
Setbacks:
Front Yard: Zoning regulations apply.
Side and Rear Yards: Not required for internal conversions.
Parking:
Rules: No parking is required for JADUs.
Exemptions: Applies to all JADUs, especially those involving garage conversions.
Encinitas
Additional Requirements in Encinitas
What is the maximum size for a detached ADU in Encinitas?
Answer: Detached ADUs can be up to 1,200 sq. ft.
How large can an attached ADU be?
Answer: Attached ADUs are limited to 50% of the main home’s size, up to 1,200 sq. ft.
What are the setback requirements for ADUs?
Answer: Side and rear yard setbacks are a minimum of 4 feet.
Are two-story ADUs allowed?
Answer: Yes, two-story ADUs are allowed but must comply with local height and setback requirements.
Do ADUs require separate utilities?
Answer: ADUs can share utilities with the primary home, though separate
metering may be required for high-usage appliances.
How long does the ADU permitting process take?
Answer: The typical timeline for permitting is 4–6 months.
Is a Coastal Development Permit required?
Answer: Yes, ADUs in coastal zones require a Coastal Development Permit.
Do garage conversions require replacement parking?
Answer: No, parking replacement is not required for garage conversions.
Can I rent out my ADU?
Answer: Yes, ADUs can be rented long-term (minimum 31 days).
What are the design requirements for ADUs?
Answer: ADUs must match or complement the primary residence’s exterior materials, color scheme, and design.
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