ADUs & Guest Homes
Accessory dwellings and guest homes — a second space, built to the same standard.
What is an ADU, and can Bolton Built build one?
Bolton Built builds accessory dwelling units (ADUs) and guest homes across the Magic Valley — for multigenerational living, guests, or rental. Built to the same registered, hand-built standard as everything we do.
A second home on your property
ADUs and guest homes give you flexible space — a place for aging parents, adult kids, guests, or rental income — without leaving your property. We build them to the same standard as any Bolton Built home.
Designed to fit the main home and the lot
A good ADU respects the main house and the setback rules. We design it to complement your home and site, handle the permitting, and build it by hand.
Common questions about adus & guest homes.
What is an ADU?
An accessory dwelling unit is a smaller, self-contained home on the same lot as a primary residence — think a guest house, in-law suite, or backyard cottage with its own kitchen and bath.
Can I build an ADU on my property in the Magic Valley?
It depends on your local zoning and lot. We can walk your property, check the rules, and tell you honestly what is possible before you commit.
Tell us about your project.
A new build, a remodel, or an addition — we'll walk your site, talk honestly about budget and timeline, and put your vision first from day one.
(208) 731-1729