1.
Property Evaluation
Schedule a consultation with our ADU Specialists to assess your property and determine the best placement for your ADU. We’ll provide an accurate estimate and discuss your specific needs and preferences.
Transform Your Property with an Expert ADU Builder in King and Snohomish Counties.
Innovative Accessory Dwelling Units Designed for Comfort and Functionality
Why Trust Puget Sound ADU Builders for Your ADU Project in King and Snohomish Counties?
Expertly Crafted ADUs Designed to Enhance Your Home and Lifestyle
Puget Sound ADU Builders is a proudly independent, women-owned business in the heart of Seattle, WA. We specialize in constructing high-quality accessory dwelling units (ADUs) for communities across Western Washington, particularly in the Puget Sound region, helping property owners create valuable space for family members or generate rental income. We bring your vision to life with precision, creativity, and expertise: from the initial concept to the final build, we meticulously manage every detail of your ADU project to ensure quality craftsmanship, timely delivery, and solutions tailored to your needs, which is why homeowners in King County choose us.
Custom Designs to Fit Your Needs
We design each ADU to perfectly match your lifestyle and property.
Complete Project Management
Our team handles everything from design to permits, making the process stress-free.
High-Quality Materials & Craftsmanship
We only use premium materials and ensure the highest construction standards.
On-Time and On-Budget Delivery
We stick to your timeline and budget, with no surprises.
ADUs That Increase Your Property Value
ADUs built by Puget Sound ADU Builders enhance both the functionality and value of your property.
Our ADU Solutions
At Puget Sound ADU Builders, we specialize in creating custom spaces that enhance the functionality and beauty of your home. Whether you're looking to transform unused areas into livable spaces or add luxury features to your property, our expert team is here to help.
Condoization
Puget Sound ADU Builders helps you transform your property with our expert condoization services. We guide you through the entire process, from planning to conversion, maximizing your investment potential while ensuring compliance with local regulations. Unlock new revenue streams and enhance your property’s value.
Garage Conversions
Transform your existing garage into a fully functional living space with Puget Sound ADU Builders's garage conversion services. Whether you're looking to add a new bedroom, a stylish home office, or an extra entertainment area, our expert team will convert your garage into a space that perfectly suits your needs.
Attached ADUs
An attached ADU from Puget Sound ADU Builders maximizes your existing footprint, adding valuable living space while enhancing your home's overall design. Ideal for in-law suites, guest quarters, or rental properties connected to your primary residence, our attached ADUs offer seamless integration.
Detached ADUs
Maximize your property's potential with a Puget Sound ADU Builders detached ADU. Add rental income, create a private guest house, provide multigenerational living space, or design a dedicated home office. Our comprehensive ADU services ensure a seamless process, from concept to completion.
Flexible Financing Options for Your ADU Project
At Puget Sound ADU Builders, we make it easy to turn your vision into reality with various financing options. Whether you're looking for a Home Equity Line of Credit (HELOC), cash-out refinancing, or other flexible solutions, our financing partners are here to help.
- Start Your ADU Journey!
How It Works
At Puget Sound ADU Builders, we simplify the ADU creation process by combining innovative construction techniques with smart design solutions. Our step-by-step approach ensures that every ADU is customized to your needs and completed with precision. Here’s how we do it:
2.
Design Customization
Work closely with our expert designers to bring your vision to life. We’ll customize every aspect of your ADU, ensuring it fits your lifestyle and property perfectly. From layout to finishes, your ADU will be uniquely yours.
3.
Permit Process
Our dedicated permit team handles all the paperwork and submissions, ensuring that your plans meet local regulations. We manage the entire permit process to get your project approved and ready to build without unnecessary delays.
4.
Efficient Construction
Once the permits are in place, our skilled builders begin the construction process. From laying the foundation to adding the final details, we oversee every phase of the build to ensure timely, efficient progress while maintaining the highest standards of quality.
5.
Final Walkthrough
We’ll walk you through your new Puget Sound ADU Builders ADU when construction is complete. Together, we’ll inspect every detail to ensure the finished product meets your expectations and is ready to be enjoyed.
Your Questions Answered
Get Answers to Common ADU Questions
Explore answers to frequently asked questions about the ADU process, design options, and project timelines to help you make informed decisions.
Yes, Puget Sound ADU Builders is fully insured, and we offer warranties on all workmanship for your peace of mind.
Yes, all ADUs, including conversions, require permits. But don’t worry—we handle the entire permitting process for you, making it as easy and stress-free as possible.
Getting started is simple! Contact us to schedule your free consultation, and we’ll discuss your vision, budget, and next steps.
Explore Our Predesigned ADU Floor Plans
Choose from a range of thoughtfully designed floor plans to fit your needs and lifestyle.
Need Help Choosing the Perfect Plan?
Have a Custom Idea in Mind?
Our experts are here to guide you every step of the way—whether you’re choosing from our predesigned plans or looking for something custom.
Request a Free Consultation
Stay Informed with the Latest ADU Trends and Insights
Explore expert advice, client stories, and tips to make the most of your ADU project.
Seattle Condo Prices Are Climbing, Should You Consider an Adu Instead?
Which is the better investment? On February 21, 2025, The Seattle Times published an article highlighting a surprising trend in Seattle’s housing market. Condo prices are surging, while demand for alternative housing such as townhomes, backyard cottages, and ADUs is growing rapidly.
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Is Condoization the Future of Your Property?
What every Seattle homeowner should know Seattle’s housing market is evolving, and condoization is emerging as a popular real estate trend. This process involves converting existing single-family homes or multi-family buildings into individual, separately-owned units. While condoization can increase housing
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The Process of Building an ADU: What to Expect
Building an Accessory Dwelling Unit (ADU) can be an exciting project, but it also involves a series of complex steps. From initial planning to the final walkthrough, working with an experienced ADU builder can help you navigate the process with
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