Detached ADU in Minnesota

Minnehaha Remodeling builds custom ADUs in Minneapolis, St. Paul & Twin Cities. Expert accessory dwelling unit builders handling permits, design & construction. Ideal for rental income, in-law suites & more.

Guy Williams Architecture specializes in ADU design in the Twin Cities. ADUs require full utilities, foundation, and amenities. Most builds start at $250,000. Older garages often need demolition. Expert guidance ensures realistic planning.

Powerbuilt Construction builds permitted ADUs, in-law suites, and garage apartments across North Metro Twin Cities. Licensed MN contractor Bob Powers ensures code-compliant foundations, heat sources, and egress. License #BC533891.

Second Suite by Christopher Strom Architects specializes in ADU design and Tiny Homes across the Twin Cities. Services include backyard cottages, basement conversions, and in-law suites, with full support from feasibility to permitting.

Northern Builder Co-op LLC builds custom garages, sheds, outbuildings & ADUs across the Twin Cities northwest metro. Licensed MN contractor since 2015, serving St. Michael, Rogers & more. ADUs from ~$200K.

Alchemy Architects, founded in 1992 in Saint Paul, MN, specializes in prefab homes, ADUs, and the weeHouse system. Their LightHouse line offers backyard cottages and granny flats, with 60+ projects completed across the US.

Xtreme ADU LLC, based in Lake Benton, MN, builds prefabricated ADUs, tiny homes & casitas. Customizable flat-pack kits, Net-Zero options, 71+ years experience. Serving MN, SD, ND, IA & CA.

An accessory dwelling unit (ADU) is a fully functional living space on the same property as a primary residence. Anchor Builders helps homeowners plan and build ADUs, navigating zoning, HOA rules, and local codes.

Hanson Design Build Remodel is a trusted ADU contractor serving Minneapolis and St. Paul with 17+ years of experience. Specializing in garage conversions, detached ADUs, and attached ADUs, they handle design, permits, and builds seamlessly.

Castle Building & Remodeling offers full-service ADU construction, handling demolition, utilities, framing, and interior finishing. Specializing in detached ADUs and granny flats, they deliver compact, functional, move-in-ready backyard homes.... read more

Lindee Construction builds custom ADUs in Minneapolis & Twin Cities. Services include permitting, interior build-out, custom design, energy-efficient materials & accessibility options. In-house team manages all phases—no subcontractors.<... read more

Skorco Inc is a Duluth, MN construction company with 12+ years of experience in custom home building, remodels, ADUs, garage conversions, and commercial construction. Serving Duluth and Hermantown with a price guarantee.

Christopher Strom Architects designs Accessory Dwelling Units (ADUs) in the Twin Cities, including detached backyard cottages, garage conversions, and in-law suites. Also known as granny flats or carriage houses, ADUs add self-contained living spa... read more

Sub Zero Construction, based in Moorhead, MN, offers residential remodeling services across Minnesota and North Dakota. With 30+ years of experience, they specialize in kitchens, bathrooms, flooring, tile, drywall, and custom carpentry. Licensed, ... read more