Verified
Custom Home Works
Sioux Falls, SD
4.0(29)
ADU ConstructionCustom ADU
Specializing in ADU construction and related services in Sioux Falls, SD.
Looking for the best custom ADU builders in Sioux Falls, South Dakota? Our directory features 1 vetted custom adu builders serving the Sioux Falls area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
Specializing in ADU construction and related services in Sioux Falls, SD.
Sioux Falls is one of the top markets for accessory dwelling units in South Dakota. With growing demand for affordable housing, ADU construction in Sioux Falls offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of custom adu builders in Sioux Falls helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Sioux Falls typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed custom adu builders to compare prices.
Yes, ADU construction in Sioux Falls requires building permits. South Dakota has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Sioux Falls typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.