Welcome to ADU 4 You Pros, your trusted partner for modular accessory dwelling units (ADUs) in Washington State. Specializing in factory-built, off-site modular ADUs, we make adding extra living space to your property simple, efficient, and stress-free.
Why choose modular? While traditional stick-built ADUs can take up to 6 months to complete, our modular ADUs are built off-site in a factory and can be ready for installation in 6 weeks. That means you get high-quality construction, less disruption to your property, and a much faster move-in timeline.
From the initial feasibility assessment to design, permitting, delivery, and installation, our team guides you through every step of the modular ADU process. Our streamlined approach saves you time and money while ensuring top-quality craftsmanship and compliance with Washington’s building codes.
Choose from our range of pre-designed modular ADU models or work with us a unit that fits your specific needs—whether it’s for rental income, multi-generational living, a guest suite, or a home office. Every project is tailored to your vision, goals, and budget.
Ready to maximize your property’s potential with a modern, factory-built ADU? Schedule your free consultation today and let ADU 4 You Pros deliver your new space with ease and expertise.
Our dedicated Washington-based team is here to support you from start to finish.
Now you can add a rental unit to your property without having to buy land! Your ADU can be as a Long term rentals or host Airbnb.
Nice private space for friends and family when they visit!
Have parents or extend family close to you while also allowing them privacy of living alone.
Love working at home but need more privacy?
ADU are great for a home office or pool house to keep from going into the main house.
A self-contained living space located on the same property as a primary residence but is entirely separate from the main house. It typically has its own entrance, kitchen, bathroom, and living area. Detached ADUs can be in the form of a small house, garage conversion, or standalone structure, offering additional living space for rental income, family members, or guests.
A self-contained living space that shares at least one wall with the primary residence. It has its own entrance, kitchen, bathroom, and living area, but it is physically connected to the main house. Attached ADUs are often built as extensions, such as converting a basement, attic, or adding a room to the side or back of the home. They provide additional living space while maintaining a close connection to the main dwelling.
Accessory Dwelling Unit created by transforming an existing garage into a self-contained living space. It typically includes modifications to add a kitchen, bathroom, and living area while keeping the original garage structure. This type of ADU is a cost-effective way to add extra living space without having to build a new structure, making it popular for homeowners looking to generate rental income or provide space for family members.
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