Best accessory dwelling unit — Bend, OR
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
Frequently asked in Bend
What's involved in getting a backyard ADU permit in Bend?
Can I build a detached ADU in Bend?
How do I get an estimate for an ADU in Bend?
What are the pros and cons of renting out an ADU in Bend?
What factors influence the cost of an ADU in Bend?
What's involved in ADU construction in Bend?
Are there any special considerations for emergency ADUs in Bend?
Also serving nearby: Eugene · Salem · Gresham · Portland · Beaverton
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Bend — population 104,557; about 3,004 residents per square mile across 34.8 sq mi. ZIP codes covered include 97701, 97702, 97703, 97707, 97708, 97709.
Neighborhoods served in Bend: Downtown Bend, Old Bend, River West, Summit West, Shelterwood — and every surrounding area.
Areas we serve
Browse by state, then city.
California (3)
All of California · Costa Mesa · Jurupa Valley · Santa Maria