Cost to build accessory dwelling unit — 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
When calculating the budget for a secondary unit, consider the costs for architectural design, permits, materials, and labor. Custom designs and high-end interior finishes will push your budget higher, while standardized layouts can keep costs more predictable. Exact pricing confirmed free on the call.
Frequently asked in Reno
What is the rental market like for accessory dwelling units in Reno?
What are the requirements for a detached accessory dwelling unit in Reno?
Are prefabricated accessory dwelling units a good option in Reno?
How do I get an ADU quote in Reno?
What is the estimated cost for an accessory dwelling unit in Reno?
What is the process for an ADU estimate in Reno?
What is the accessory dwelling unit cost in Reno?
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, Southwest Reno, Northwest Reno, East Reno, Old Southwest, Reno Riverwalk District — and every surrounding area.
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