Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
About this service
Financing an ADU involves finding a loan product that works for your specific financial situation. You might use a home equity line of credit, a cash-out refinance, or a specialized construction loan. You need this service if you have the space for a unit but need help covering the upfront costs.
Frequently asked in Beaverton
Where can I find an ADU near me in Beaverton?
Who are the accessory dwelling unit builders near me in Beaverton?
Are there accessory dwelling unit grants in Beaverton?
What is accessory dwelling unit construction in Beaverton?
What is the best accessory dwelling unit for my property?
What accessory dwelling unit services are available in Beaverton?
What are accessory dwelling units (ADUs)?
Also serving nearby: Hillsboro · Portland · Vancouver · Gresham · Salem
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Beaverton — population 96,945; about 4,935 residents per square mile across 19.6 sq mi. ZIP codes covered include 97003, 97005, 97006, 97007, 97008, 97075, 97076, 97077.
Neighborhoods served in Beaverton: The Rock Creek, Commonwealth, Rosedale, Murrayhill, West Beaverton — and every surrounding area.
Areas we serve
Browse by state, then city.
