Cost of accessory dwelling unit — Reno, NV | AccessoryDwellingUnit Services

Looking for cost of accessory dwelling unit in Reno, NV? Call AccessoryDwellingUnit Services for a contact a provider — no obligation. Licensed adu builders serve Reno and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.

About this service

Building an ADU involves several variables that shift the total investment. Your site conditions, the type of foundation, and the quality of finishes you choose will dictate whether you land on the lower or higher end of the spectrum. Because every lot is unique, we provide a breakdown of your specific project requirements to ensure full transparency. Exact pricing confirmed free on the call.

Frequently asked in Reno

What are the disadvantages of ADUs in Reno?

Disadvantages can include the upfront investment and the time it takes to build. You'll also need to consider how an ADU might affect your yard or existing utilities. It's wise to discuss potential impacts on property value and neighborhood character. A pro can help you weigh these factors.

How much does an ADU cost in Nevada?

What are the rules for ADUs in Nevada?

Is an ADU allowed in Reno?

Yes, Reno permits ADUs, provided they meet specific criteria outlined in the city's zoning code. These regulations are designed to ensure ADUs are safe and well-integrated into neighborhoods. You'll need to verify the requirements for your specific property. A quick call can help you get started.

What is the process for building an ADU in Reno?

Can I get advice on ADU design in Reno?

Certainly. Pros can offer advice on ADU designs that best suit your property and the Reno aesthetic. They'll consider factors like maximizing natural light and ensuring privacy. This expert guidance helps create a functional and attractive addition to your home.

Also serving nearby: Sparks · Roseville · Chico · Sacramento · Elk Grove

All cities in Nevada →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

274,915residents

2,522per sq mile

8ZIP codes served

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, University District, Somsen, Reno-Sparks Indian Colony, Arrowcreek — and every surrounding area.