Escondido
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 ADU
Maximum Size: Up to 1,200 sq. ft.
Height: ADUs up to 16 feet in height are permitted regardless of zone limits.
Setbacks:
Front Yard: Must follow zoning standards.
Side and Rear Yards: Minimum 4 feet.
Parking:
Rules: Parking is not required for ADUs.
Exemptions: No replacement parking is required when converting a garage or carport into an ADU.
Key Requirements of
Attached ADU
Maximum Size: Up to 1,200 sq. ft.
Height: Must comply with local zoning height limits (16-foot allowance).
Setbacks:
Front Yard: Must follow zoning regulations.
Side and Rear Yards: Minimum 4 feet.
Parking:
Rules: No parking is required for attached ADUs.
Exemptions: Applies to all ADUs, including conversions.
Key Requirements of
Conversion ADU
Maximum Size: Based on the size of the existing space.
Height: Matches the existing structure’s height.
Setbacks:
Front Yard: Must follow zoning standards.
Side and Rear Yards: Setbacks are waived for conversions of existing structures.
Parking:
Rules: No replacement parking is required for converted spaces.
Exemptions: Applies to public transit proximity and conversions of garages.
Key Requirements of
JADUs
Maximum Size: 500 sq. ft.
Heights: Matches the existing home’s height.
Setbacks:
Front Yard: Zoning regulations apply.
Side and Rear Yards: Waived for internal conversions.
Parking:
Rules: No parking is required for JADUs.
Exemptions: Applies to all JADUs, particularly when converting attached spaces.
Escondido
Additional Requirements in Escondido
How large can a detached ADU be?
Answer: Detached ADUs can be up to 1,200 sq. ft., regardless of lot size.
What are the size limits for attached ADUs?
Answer: Attached ADUs are limited to 50% of the main home’s size or 1,200 sq. ft., whichever is smaller.
Do setbacks apply to all ADUs?
Answer: Yes, minimum 4-foot side and rear yard setbacks apply. Conversions of existing structures have no setback requirements.
Are parking spaces required for ADUs?
Answer: No, parking spaces are not required for ADUs.
Can I convert my garage into an ADU?
Answer: Yes, garages and similar spaces can be converted, and replacement parking is not required.
What are the height limits for ADUs?
Answer: ADUs up to 16 feet in height are allowed, regardless of zoning restrictions.
How many ADUs can I build on my property?
Answer: Single-family lots can have 1 ADU and 1 JADU. Multifamily properties can have up to 2 detached ADUs and conversions of up to 25% of non-livable spaces.
What utilities are required for ADUs?
Answer: ADUs can share utilities with the main residence. Separate connections may be required for detached units.
Is there an owner-occupancy requirement for ADUs?
Answer: No, owner-occupancy is not required for ADUs, but it is required for JADUs unless exempt.
Can I rent out my ADU?
Answer: Yes, ADUs and JADUs can be rented long-term (31+ days), but cannot be sold separately from the main residence.
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