Detached ADU in Montana

Revitalize Construction builds ADUs in Helena, Montana—granny flats, garage conversions & detached units. Benefits include rental income, multigenerational living & added property value. Financing via construction loans or HELOC. Drafting services available statewide.

Riverside Cabins, based in Great Falls, Montana, offers diverse cabin models including the Teton, Yellowstone, Bitterroot, Stillwater, Madison, and Yaak, plus customizable cabin shells for self-finishing buyers.

Montana ADU Company, based near Stevensville, MT, builds custom site-built ADUs including guest houses, cabins & rental units. Serving Bitterroot Valley & Missoula with quality, locally crafted accessory dwelling units.

Upper Works Construction offers ADU construction services in Montana, including detached ADUs, backyard cottages, and in-law suites. Benefits include rental income, energy efficiency, flexible use, and increased property value.

Looking for extra space, a backyard rental, or a quiet retreat? Our factory-built cabins and ADUs (Accessory Dwelling Units) are designed for fast setup, long-term durability, and four-season comfort—built tough for Montana and Wyoming weather. Whether you need a hunting cabin in the mountains, a granny flat for aging parents, a guest house for visitors, or a tiny home for extra income, we’ve got you covered.

Larch Architecture's 500 sq ft backyard ADU proves compact living can be comfortable. Featuring smart storage, full amenities, and deep overhangs creating outdoor living areas, this detached accessory dwelling unit maximizes space and livability.

Montana-based Woodland Ridge Tiny Home Crafters builds custom tiny homes, ADUs, backyard cottages, and granny flats for residential and commercial use, offering turnkey solutions for primary residences, vacation rentals, and workforce housing nationwide.