Home Additions

Cornerstone creates the space you need to live your best life…

As families grow and people age, their needs change. But the headaches and hassle of buying, selling, and moving to a new home can be daunting. Fortunately, there’s a better way. A custom home addition can create the space needed to make these life changes more comfortable for everyone.

At Cornerstone Builders, we specialize in creating additional spaces that integrate with your home’s existing design and structure. Working with you to understand your unique needs, tastes, and preferences, our designers will create a custom-fit solution just right for your home and your family.

Don’t settle for a home that’s not perfect for you. After completing a home addition, we’ve heard so many clients say, “We love our home so much more now and our lives are so much better.” You owe it to yourself to see what’s possible. We specialize in working on homes in the Portland metro area, including Beaverton.

Whatever you’re looking for, there’s no dream too big for Cornerstone Builders.

What’s your home missing? Have you thought about adding…

Featured Portfolios

Cornerstone did a great job building our new bedroom/bathroom addition……. They were wonderful to work with and if there were any problems (there always are with construction) they took care of them right away. I highly recommend them for any job you have. We will be calling back when it’s time to do our other bathrooms.

– JR in Beaverton, OR

We have used Cornerstone Builders twice, a year apart…

First year, major kitchen work. Second year, three bathrooms, a laundry room and family room. These included quartz counter tops, cabinets, oak flooring, tile work, plumbing and electrical, sheet rock, etc. The site was cleaned daily, and Allen, the owner, made sure everything was on time and on budget; he was great to work with. If we had anything left to do, we would certainly use Cornerstone again.”

– TB in Tigard, OR

I am extremely pleased with the work completed by Cornerstone Builders and their contractors.

I was always able to talk with the workers, and they were always very friendly. The owner is fabulous and wants perfection on the job, you have to love that. Though it took a little longer than first thought, we love it. But then again, we were adding 2000 square feet. That doesn’t happen overnight. I would use Cornerstone Builders first, if I had another project to complete. Love the addition and the new garage.”

– Troy and Chris O. in Milwaukee, OR

We are…

Free consultation

We like to start with a quick phone call to learn more about what you’ve got in mind and answer your initial questions. Then we’ll schedule an on-site visit to take a look at your home, give you our honest first impressions, provide a ballpark estimate, and explain our next steps.

Or, send us an email to get started.

From our blog