Cost to build accessory dwelling unit — Provo, UT
Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
About this service
Building an ADU involves costs for permits, site prep, foundation, framing, plumbing, and electrical work. Prices fluctuate based on whether you choose a custom design or a pre-planned layout, as well as the complexity of connecting to existing city utilities. Exact pricing confirmed free on the call.
Frequently asked in Provo
How do I find accessory dwelling unit builders near me in Provo?
What are the benefits of homes with in-law suites in Provo?
Homes with in-law suites in Provo provide valuable flexibility for multi-generational living or rental income. They offer a private space for elderly parents or adult children. An in-law suite can also increase your property's resale value. Pros can help you design and build an ADU that seamlessly integrates with your existing Provo home.
Can I get an affordable accessory dwelling unit in Provo?
What information is needed for an ADU quote in Provo?
For an ADU quote in Provo, pros will need details about your property, desired size of the unit, and any specific features you want. They will conduct a site visit to assess terrain and utility access. This comprehensive evaluation allows them to provide an accurate and detailed quote for your ADU project.
What services do ADU services offer in Provo?
How do I get information on accessory dwelling unit grants in Provo?
Also serving nearby: Orem · Lehi · Sandy · West Jordan · West Valley City
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Provo — population 113,343; about 2,717 residents per square mile across 41.7 sq mi. ZIP codes covered include 84601, 84602, 84603, 84604, 84605, 84606.
Neighborhoods served in Provo: Edgemont, Riverbottoms, Rock Canyon, Timpanogos, Franklin — and every surrounding area.
Areas we serve
Browse by state, then city.