Expand Your Living Space with a Custom Home Addition, On Time & On Budget
Why Home Additions & ADUs
Are Worth the Investment
Adding on to your home in Bend, OR gives you the extra space your family needs without the hassle of moving. Whether it’s a new bedroom, a larger living area, or a complete ADU designed for guests or rental income, home additions enhance both your comfort and your property’s long-term value. With the right design and expert craftsmanship, additions provide flexibility while blending seamlessly with your existing home.
Benefits of Additions & ADUs:
Pre-approved ADU’s
Save time and simplify your ADU build with city pre-approved ADU plans.
Homeowners in Bend and Portland can now build an ADU in less than half the usual time by choosing one of these ready-to-go designs.
Typically, permits can take up to 9 months — but with pre-approved plans, you can be permit-ready and breaking ground within weeks. Each design is reviewed and approved by the city, helping you fast-track construction without compromising quality or compliance.
Explore Our Pre-Approved ADU Designs
Get Your Free Plans & Checklist
Call Now to receive a set of pre-approved ADU plans and an ADU Due Diligence Checklist to guide your next steps.
Hear From Our
Happy Client
What Our Clients Say
Invest in Your Home’s Value
Whether you’re considering a bathroom renovation, kitchen upgrade, or an ADU addition, these remodels drastically increase your home’s value. This means homeowners will have more equity if they want to pull out a HELOC loan, or they will get much more resale value when they decide to sell the home. Some projects recoup 125% of their costs, meaning they bring more value and make more money to homeowners than they cost.
Download recent study from the Portland and general Pacific area, which shows average costs of projects, resale value added, and cost recouped.
What’s Included In
Our Additions & ADUs?
From Concept to Completion,
We Make It Easy
Spacious Home Additions & ADUs
We’ve Recently Completed
Expand Your Living Space with a Custom Home Addition, On Time & On Budget
Frequently Asked Questions
A home addition expands your existing living space, like adding a new bedroom, bathroom, or living area. An ADU (Accessory Dwelling Unit) is a separate, self-contained unit — often with its own kitchen, bathroom, and entrance — that can be used for guests, extended family, or even rented out for additional income.
Yes, building an ADU in Bend, OR requires proper permits and must meet local zoning regulations. Our team at Harris & Sons handles the permitting process for you, ensuring your ADU complies with all city codes and requirements.
Yes! ADUs are perfect for long-term rentals, guest houses, or multigenerational living.
Timelines vary, but most additions take 8–12 weeks from design to finish.
Definitely. Additions add square footage and functionality, which increase resale value significantly.
