Build an ADU in the Bay Area
New California state and Bay Area regulations make it easier than ever to build an accessory dwelling unit (ADU), or backyard home. Villa takes care of everything—from permits to site prep to prefab construction and installation—for a transparent price, and delivers quickly, giving you the extra space or income you need sooner than you might expect.
Get the most out of your property with a backyard home (ADU)
Get the most out of your property with a backyard home (ADU)
Full service
Our experts handle every part of the process, including acting as project manager. We do all the work to save you all the hassle.
Transparent pricing
As your project manager, we'll help you understand the detailed costs of your project from start to finish.
Fast build
Prefab construction and exceptional efficiency make our build timelines some of the shortest around.
Homes starting at $119K
We’ll help you understand your total cost to build including the home, permits, site work, installation, upgrades, and more. Start with an instant quote today.
We handle everything

