Homes with in law suites — 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.
About this service
A home with an in-law suite includes a private, self-contained living area for family members, often attached to the main residence. If you want to keep aging parents or adult children close while maintaining everyone's privacy, this is the solution. We help you design these spaces to blend with your current home layout.
Frequently asked in Beaverton
What ADU services are available in Beaverton?
ADU services in Beaverton cover the entire process of adding an accessory dwelling unit. This includes initial site assessments, custom design consultations, navigating the permitting process with the city, and full construction management. Our goal is to provide a streamlined experience for homeowners looking to add an ADU to their Beaverton property.
What makes a company the best ADU provider in Beaverton?
The best ADU provider in Beaverton is one that demonstrates deep knowledge of local zoning laws and building codes. They should offer transparent pricing, clear communication throughout the project, and a commitment to quality craftsmanship. A strong portfolio of successful ADU projects in the area is also a key indicator in Beaverton.
What is an ADU unit?
An ADU unit, or accessory dwelling unit, is a secondary housing unit on a single-family residential lot. It's a complete and independent living space with its own kitchen, bathroom, and sleeping area. ADUs can be attached to the main house or exist as a detached structure on the property in Beaverton.
What is involved in ADU construction?
ADU construction involves several key stages: design and permitting, site preparation, foundation laying, framing, utility installation (plumbing, electrical, HVAC), exterior finishing, and interior completion. The process concludes with final inspections to ensure compliance with building codes. This systematic approach ensures a well-built and safe ADU.
What ADU cost can I expect in Beaverton?
The ADU cost in Beaverton varies based on the unit's size, design complexity, and the materials selected. Site preparation, utility hookups, and permit fees are also factors. It's best to get a personalized quote from us to understand the specific investment for your Beaverton project.
Are there ADU builders in Beaverton?
Yes, there are ADU builders serving Beaverton. These professionals specialize in accessory dwelling unit construction and are familiar with local building codes and permitting processes. Working with a dedicated ADU builder can help ensure your project is completed efficiently and to a high standard in Beaverton.
Can I find an ADU near me 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: West Beaverton, Central Beaverton, Raleigh Hills, Greenwood, South Beaverton — and every surrounding area.
Areas we serve
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