Local adu — Beaverton, OR
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.
Frequently asked in Beaverton
What accessory dwelling unit companies operate in Beaverton?
How do I obtain an ADU permit in Beaverton?
What affordable accessory dwelling unit options are there in Beaverton?
What are the considerations for a detached accessory dwelling unit in Beaverton?
What about accessory dwelling unit new hampshire?
What are backyard accessory dwelling unit requirements in Beaverton?
What makes a best ADU in Beaverton?
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: Aloha, Garden Home, West Slope, Tigard, Hillsboro — and every surrounding area.
Areas we serve
Browse by state, then city.