Turn Your Backyard Dream Home into a Reality

OneStop ADU is your backyard home expert in San Diego County

Our in-house licensed building team has over 25 years of experience constructing homes and multi-family buildings in the San Diego area. OneStop ADU does not use third parties or offer prefab units like many of our competitors.  We have pre-designed plans which significantly reduces the total time from inception to final product. Our units are all traditional construction, we don’t just drop a cookie cutter prefab unit in your backyard like some others in the industry. We offer three exterior styles- Contemporary, Spanish/Mediterranean and Craftsman. OneStop ADU makes it easy for you, offering six floor plans/sizes and various interior finish packages.

What's Included

Explore what's included in the structure plus bonus inclusions offered only to our OneStop ADU clients.

Our Pricing

Transparency is important. Our policy has been structured to provide fair and equitable pricing for our valuable clients.

Other Costs

Learn about additional permit fees, basic site work and upgraded finish materials for your ADU project in San Diego County.

We Want to Hear From You

Contact OneStop ADU today. We serve owners and investors in the entire county, including San Diego, Chula Vista, Oceanside, Carlsbad, and the surrounding areas.

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