Carlsbad

Carlsbad is a coastal city in the North County region of San Diego County, California, United States. The city is 87 miles (140 km) south of downtown Los Angeles and 35 miles (56 km) north of downtown San Diego.
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Carlsbad ADU Permits and Regulations Resources

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Learn about ADU regulations in the city of Carlsbad
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Learn about ADU regulations in Carlsbad
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the median rent for 2 bedroom rentals in Carlsbad, CA is $3,300. This is +67% higher than the national average.
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Building permit information for Carlsbad
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City Planner
Contact
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When it comes to financing your ADU, our friends at Carlsbad Credit Union offer ADU Loans, reach out to one of our home specialists for an introduction!

Regulations

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Max ADU Size
Lot under 9,000 sqft: 600 sqft Lot between 9,000 and 1000 sqft: 650 sqft Lot over 10,000 sqft: 800 sqft
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Front Setback
45’ Note: Front setbacks vary by zoning, please talk to a home specialist to confirm
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Primary Residence Setback
10’ Note: Front Primary Residence Setback vary by zoning, please talk to a home specialist to confirm
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Side and Rear Setback
4' Note: Front Side and Rear Setback vary by zoning, please talk to a home specialist to confirm