3 Best ADU Builders in Kansas City, Kansas
Verified ADU contractors and builders in Kansas City, KS
Showing 1–3 of 3 listings
Open Door Homes, Inc
Specializing in accessory dwelling unit construction throughout the Kansas City area, this contractor transforms properties into multi-unit homes with expert planning and quality craftsmanship. Whether you're looking to add rental income, accommodate family, or maximize your property's potential, they deliver custom ADU solutions tailored to your needs and local regulations.
Royal T Home Remodel
We are Family Business with experience in Home Improvement Field, serving Kansas City, Missouri for many years.
Stumpff HomeWorks, LLC
Specializing in accessory dwelling unit construction throughout the Kansas City area, this contractor delivers expert ADU builds for homeowners looking to add rental income potential or accommodate multi-generational living. From design through completion, they provide comprehensive ADU services tailored to local regulations and your property's unique needs.
Frequently Asked Questions — ADU Builders in Kansas City
How much does it cost to hire an ADU builder in Kansas City?
ADU construction costs in Kansas City, Kansas vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Kansas City to get accurate quotes for your specific project.
How long does it take to build an ADU in Kansas City?
In Kansas City, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Kansas local regulations. Prefab and modular ADUs often have faster timelines than site-built units.
Do I need a permit to build an ADU in Kansas City?
Yes, a building permit is required for ADU construction in Kansas City, Kansas. Your ADU builder will typically handle the permit application as part of their service. Kansas has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.
What types of ADUs can be built in Kansas City?
Common ADU types in Kansas City include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Kansas City ADU builder can advise on what's allowed on your specific parcel.