Accessory dwelling unit cost — Roanoke, VA
Last updated: September 24, 2026
What affects the price
Building an ADU involves variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.
About this service
Total costs are influenced by the complexity of your site, the square footage of the unit, and the specific utility upgrades needed to support a new home. Choosing between a prefab unit and a custom build also changes your bottom line. We provide exact pricing confirmed free on the call.
Frequently asked in Roanoke
What is an accessory dwelling unit in Roanoke?
An accessory dwelling unit (ADU) in Roanoke is a secondary, independent living space on a single-family home lot. It can be attached or detached. ADUs are designed for occupancy by a separate person or household. They offer flexible housing solutions for families or renters in Roanoke.
What kind of ADU housing is available in Roanoke?
What is the construction cost of an ADU in Roanoke?
Are prefabricated accessory dwelling units an option in Roanoke?
What companies build accessory dwelling units in Roanoke?
How do I get an ADU permit in Roanoke?
What is the best accessory dwelling unit for my needs in Roanoke?
Also serving nearby: Greensboro · Winston Salem · High Point · Durham · Cary
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Roanoke — population 97,171; about 2,285 residents per square mile across 42.5 sq mi. ZIP codes covered include 24001, 24002, 24003, 24004, 24005, 24006, 24007, 24008.
Neighborhoods served in Roanoke: Wasena, Old Southwest, Grandin Village, Raleigh Court, Crystal Spring — and every surrounding area.
Areas we serve
Browse by state, then city.