We have the experience, personnel, and resources to make your ADU project run smooth. We can ensure your job is done right and on time.

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ADU Beaverton

Tiny homes aren’t the only homes increasing in Beaverton. Accessory Dwelling Units (ADUs) are quite popular and practically everybody can get behind, especially as our culture shifts from single-generational homes back to multigenerational homes. You may acknowledge ADUs by their more basic names, like mother-in-law apartments, prefab guest house with bathroom, backyard studios, granny-flats, ADU homes, studio apartments or guesthouse, or tiny home. Each city has their own zoning laws and allows for constructing a Beaverton ADU unit.

If you do not currently know, Stanlees Home Improvements is a high quality, full service, earth friendly ADU contractor in Beaverton, OR while likewise concentrating on energy efficient brand-new home and Beaverton ADU remodel building and construction. We are a household owned & ran local company with flawless references, and a triple A credit score. We are members of the Better Business Bureau with high ratings, and are a Qualified Lead Safe company. We always use totally free quotes and on-time, on-budget.

Beaverton ADU Contractor Services

ADU Pre Construction

We Are A Full Service ADU Contractor. Determine whats needed before you start your ADU project.

ADU Construction Management

As a full service ADU Builder, it's important to understand the construction activities when building an ADU unit.

After Construction

Find out what to expect with all post construction activities for building an ADU home

The People

Highly Trained Staff To Install Your ADU Unit Right The First Time. You can trust us and our long list of satisfied customers to handle your next project professionally

We Provide

We maintain a long list of satisfied customers who took the time to review our past performance. Be sure to check our testimonials and see what others are saying.

Our Experience

With a complete line of residential ADU Building or ADU Remodel options, Stanlees Home Improvements has the experience and know-how to fix nearly any roofing issue you may have.

Economical and Trustworthy ADU Contractors in Beaverton, Oregon

Why Construct An ADU?

As the many names imply, ADU Beaverton spaces are personal and separate from the main section of the house. They’re likewise not restricted to family members. Besides being a guesthouse or living area for family or a nanny, you can utilize it as an individual area if needed. For instance, as a as a personal artist or composing studio, a film or home entertainment space for hosting football watching parties, or a workplace.

Depending upon the type of ADU, they can have little visible influence on the outside of the existing principal home, and small to no influence on structure footprint. However, there are lots of challenges connected with the style of such units, such as adding a separate entryway, producing egress in a basement or top floor, handicap available restroom, and conference proper square footage and overlay zoning requirements. Aside from physical changes, ADUs might raise density and change the social character of the neighborhood.

Remember most of towns do not allow citizens to rent out ADUs. Laws change each year, so you should contact your city first. A “backyard home” sounds so non-threatening, who could possible oppose it?

ADU Contractor

Beaverton ADU Contractors

Rules For Adding a Beaverton ADU or Guesthouse:

You can have your guesthouse connected or separated to the main house depending on the size of your house lot. Beaverton may require guesthouses to be of the exact same architectural design and building materials of the primary house. You and your neighbors do not wish to see a clashing design daily.

If you reside in a neighborhood with a property owners association, consult them too. Your HOA may not allow a ADU or guesthouse.

ADU Contractors Beaverton Oregon

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Beaverton ADU Builder

Here are some common coding requirements for constructing an ADU in Beaverton:

  • Avalibility

    Only one guest house per lot.

  • Parking

    You need to provide one parking space for the ADU without removing from parking for the main house. You can not have two areas for the ADU.

  • Deminsion Guidelines

    The guesthouse can be 900 square feet at max and can not exceed HALF of the gross flooring location of the main home.

  • The Garage

    A garage connected to the guest house is counted toward the the allowed square footage of the guesthouse. Follow the above link for additional rules if you have a large house and lot to begin with.

  • ADU Height

    The height of the guesthouse can not go beyond the height of the primary residence.

  • Address Guidelines

    It can not have a separate address from the main home.

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ADU Beaverton Contractors

Work with A ADU Beaverton Contractor?

Every contractor has their specialty, so be sure to discover one with experience in home additions and remodels. Stanlees Home Improvements has actually constructed lots of ADU homes. We have positive local contractor reviews on Google, Yelp, Angie’s List, and or Facebook. Never sign a contract without very first examining a detailed bid for the project, which ought to break out expenses into labor and materials. We always include a start and end date and reasonable market price quote. Our Beaverton general contractors will constantly interact with you and let you understand the number of people will be dealing with the house project and will be on your property, including if any of the work will be farmed out.

Residential ADU Beaverton Contractor

Attached or detached? Conversion or new structure?

One aspect that will impact cost is whether it’s a connected (a basement unit or addition) or detached (” DADU”) structure. Building a removed ADU is a lot like building a brand-new house, complete with structure, 4 outside walls, and roof, so they can be more pricey than building a connected ADU.


Don’t let their diminutive size fool you; even little structures need style work from a designer, particularly given the design puzzles that restricted area can provide. Figure in 8-15% of building expense for your ADU design, depending on level of design services needed and your option of designer.

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ADU Builder Beaverton

Building Costs

Building expenses vary a fair bit depending on the specifics of a project. We’re frequently asked, “What does an ADU cost to build per square foot?” But when building a Beaverton tiny house, we are basically squeezing all the components of a bigger home onto a smaller footprint, so per square foot cost fails as a helpful measure. Rather, general expense is more handy. Normally speaking, the ADUs we build (especially the stand-alone range) start at at sixty thousand dollars in construction expense, with that cost increasing depending on style options about finishes, components, and building elements.

ADU Beaverton remodels can be costly. Contact us first to see if now is the right time to re-finance your home mortgage and if a remodel or if an ADU is the very best choice. Doing so might supply you with additional money for house projects.

If you are looking for to buy a brand-new home with Beaverton guesthouse, we can match you with among our vetted Beaverton general contractors. Our local Beaverton general contractor will help you choose if and ADU is the best option for you. We are here to help!

Beaverton ADU Contractors Service Areas

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Additional Information For Beaverton, OR

Beaverton is a city in Washington County, in the U.S. state of Oregon. The city center is 7 miles (11 km) west of downtown Portland in the Tualatin River Valley. As of the 2010 census, the population is 89,803.[5] This makes it the second-largest city in the county and Oregon’s sixth-largest city. Fire protection and EMS services are provided through Tualatin Valley Fire and Rescue.[7]

In 2010, Beaverton was named by Money magazine as one of the 100 “best places to live”, among smaller cities in the country.[8][9] Along with Hillsboro, Beaverton is one of the economic centers for Washington County, home to numerous corporations in a variety of industries.

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