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
This involves using your secondary unit as a source of monthly income by leasing it to tenants. You might consider this if you want to offset your mortgage or capitalize on high local demand for smaller housing. Success depends on local rental laws and how well the unit is designed for privacy. Exact pricing confirmed free on the call.
Frequently asked in Beaverton
What is the process for getting an ADU permit in Beaverton?
Are there accessory dwelling units for rent in Beaverton?
What types of accessory dwelling unit homes are popular in Beaverton?
What's involved in accessory dwelling unit construction in Beaverton?
Can I get an ADU estimate in Beaverton?
What is the best ADU for Beaverton?
Is there an accessory dwelling unit in New Hampshire for 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: Raleigh Hills, West Slope, Garden Home, Aloha, Tualatin, Tigard — and every surrounding area.
Areas we serve
Browse by state, then city.
