Accessory dwelling unit construction cost — Reno, NV
Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.
About this service
The cost of building an ADU depends on your choice of materials, the square footage, and whether you are doing a garage conversion or a new detached build. Site access and utility upgrades also play a big role in the final bill. Exact pricing confirmed free on the call.
Frequently asked in Reno
What is ADU building in Reno?
Where can I find accessory dwelling unit builders near me?
What's the best accessory dwelling unit for my needs?
Can I get an ADU estimate?
Are there homes with in-law suites in Reno?
Many homes in Reno can be enhanced with in-law suites through ADU construction. This creates a private, independent living space for family members. It's an ideal solution for multi-generational living. ADUs are the modern answer. They provide great flexibility.
What are accessory dwelling unit contractor options?
What is a 24-hour ADU service?
Also serving nearby: Sparks · Roseville · Chico · Sacramento · Elk Grove
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Reno — population 274,915; about 2,522 residents per square mile across 109.0 sq mi. ZIP codes covered include 89501, 89502, 89503, 89504, 89505, 89506, 89507, 89508.
Neighborhoods served in Reno: Midtown Reno, Old Southwest, Caughlin Ranch, Northgate, South Reno — and every surrounding area.
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