2 Best ADU Builders in Lehi, Utah
Verified ADU contractors and builders in Lehi, UT
Showing 1–2 of 2 listings
Hope Custom Building
We'd love to hear from you. Call or send us an email with questions or to request a quote.
Universe Construction
Transform your Lehi garage into functional living space with expert conversion services tailored to your home's unique needs. Our experienced team specializes in garage-to-living-space renovations that maximize your property's potential while meeting all local building codes and requirements.
Frequently Asked Questions — ADU Builders in Lehi
How much does it cost to hire an ADU builder in Lehi?
ADU construction costs in Lehi, Utah 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 Lehi to get accurate quotes for your specific project.
How long does it take to build an ADU in Lehi?
In Lehi, 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 Utah local regulations. Prefab and modular ADUs often have faster timelines than site-built units.
Do I need a permit to build an ADU in Lehi?
Yes, a building permit is required for ADU construction in Lehi, Utah. Your ADU builder will typically handle the permit application as part of their service. Utah has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.
What types of ADUs can be built in Lehi?
Common ADU types in Lehi 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 Lehi ADU builder can advise on what's allowed on your specific parcel.