Home Additions in Beaverton, OR

Does it feel like your home is getting smaller every day? A custom home addition is a way to keep the neighborhood feel you love while adding more space. For those in Beaverton and nearby Oregon areas, Keith Green Construction proudly offers full-service home additions. We help homeowners achieve the living space they need without disrupting their life or style. From a new bedroom to an improved kitchen or a full in-law suite, we provide you with all the convenience that allows you to expand your home confidently.

Our team has over 30 years of building and remodeling experience and can complete every aspect of your addition project. We handle all aspects of your remodeling project, from structural planning and permitting to the final finishes, building you a new space that you can truly relax in. From start to finish, we create beautiful spaces with minimum hassle for homeowners in Beaverton.

Tailored Additions for Every Type of Home

Your house is not like any other, and neither should your addition be. We collaborate with you on creating a layout that suits your needs, lot, and existing architecture. Whether you are looking to empirically expand outward into the yard or virtually upward with a second-story room addition, our crew will work diligently to ensure that the new space truly comes across as if it has always been part of that house.

From home offices to larger living rooms, dining rooms, and playrooms, we offer all sizes and scopes of additions. We take care to match the exterior finishes of the addition (roofing, siding, windows) and also the interior finishes so that it looks like it was always meant to be there. It’s not just about additional space—it’s about improved space.

Second Floors, Primary Suites & Kitchen Additions

Looking to create a private retreat, or just more room for your family to grow? Most of our clients build new primary suites complete with walk-in closets, ensuite bathrooms, and sitting areas for comfort and privacy. We size the kitchens for families to be able to expand the counter space, install larger islands, and properly flow space for cooking and entertaining.

Desire going up, not out? We are the specialists in second-story additions that introduce bedrooms, bathrooms or bonus rooms while keeping precious yard space. From structural assessment to finish carpentry, we take care of all the details so that your new space is both safe and stunning.

Garage Additions, Studios & Detached Structures

Searching for a separate office or craft space? We construct garage additions, workshops and detached studios that provide versatile, insulated space without sacrificing your main living space. These custom setups are perfect for artists, musicians, digital nomads, or anyone wanting a tranquil location to focus and do their thing.

We can also manufacture detached ADUs (Accessory Dwelling Units) that comply with Beaverton’s zoning code. These are ideal for multi- generation housing, rental income or guest quarters. We help you to navigate through the designing, permits and building process of your project, allowing you to maximize your investment.

Why Beaverton Homeowners Work with Keith Green Construction

Keith Green Construction has been a trusted name in home improvement across Beaverton for more than thirty years. Our clients appreciate our honest approach, consistent communication, and the pride we take in every job. As licensed general contractors, we don’t just build—we manage the entire process so you don’t have to worry about juggling multiple vendors.

We hold craftsmanship, honesty, and staying on schedule in high regard. Whether we’re making small tweaks to an already existing space or working on an extensive addition, we’ll guide you through the process to make sure your new space perfectly fits your home and improves your day-to-day life for years to come.

Home Addition FAQs

Q: What types of additions can you build in Beaverton?
A: We build single-room and multi-room additions, second-story expansions, garages, sunrooms, home offices, and ADUs. We tailor each project to your home, lot, and zoning requirements.
Q: What is the typical added value of a house extension?
A: The better-designed extensions will often raise a property’s resale value and livability substantially, especially when added square footage converts to kitchens, master bedrooms, or additional baths.
Q: Do I have to take care of permits and inspections?
A: Yes, you need not worry; we will do all city permits, engineering and inspections that are necessary so as to give you an addition that is fully compliant and hassle-free.