California Prefab ADUs, Fixed Pricing and One-Day Installation.
State-approved plans. Permits in as few as 10 business days. The fastest way to add a backyard home or rebuild after the LA fires.
State Pre-Approved Plans.
10-Day Permit Pathway. AB 818.
WUI-Certified Fire Resistant Design.
No permit delays. No construction noise on your property. Your home is built off-site in our factory, then installed in one day.
Rebuilding after a wildfire? You can move into your Abodu in months, not years. Under AB 462, you can live in your Abodu while your main home is rebuilt. It's the fastest way to get your family back on your property.
TURNKEY PERMIT TO INSTALL
FIRE RESISTANT DESIGN
MAXIMIZE YOUR PROPERTY
FIXED PRICE GUARANTEE
Pre-Approved Modular ADUs Across California. 100% Approval Rate. 90+ Cities.
We've built hundreds of prefab ADU homes across California. From coastal cities to wildfire rebuild areas. Our plans are state-approved, so you get the fastest permitting path available.

Step 1
Six Designs. One Is Yours.
Six floor plans from 340 to 1,200 sq ft. Pick your size and customize the finishes. Our designs are state pre-approved, so you skip the architect and avoid plan check delays.

Step 2
Fixed Pricing. Zero Surprises.
We survey your site and give you one guaranteed price. It covers the foundation, permits, and installation. The price you see is the price you pay.

Step 3
We Handle Permits & Site Prep
Our team handles city permits and builds your foundation while your home is built in our factory. Both happen at the same time, which saves you months.

Step 4
Installed in One Day. Move In Within Months.
Your finished home arrives on a truck. A crane sets it in place in one day. Most owners go from signed contract to move-in in under six months.
Vaulted ceilings.
Standing seam metal roof.
Built to last.
Every Abodu has vaulted ceilings, full-height windows, and solid residential framing. Built in our factory, every unit meets strict fire-resistance and energy standards. The finish rivals custom homes. This is permanent housing, not a temporary fix.
"It's a great look. In 10 years, it'll still look good. And in 20 years, it'll still look good. It's pretty classic."
Cindy & Seth
Abodu Homeowners
Sonoma, CA
Check availability in your area.
ADU Laws, Fire Rebuilds, and Homeowner Resources
ADU rules in California change fast. Stay up to date on wildfire rebuild permits, new state laws, and what it really costs to add a prefab ADU to your backyard.



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