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Serving States — WA & OR
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Expand your space without leaving your home. We design and build seamless additions that match your lifestyle, your needs, and your existing home.
An Accessory Dwelling Unit (ADU) is more than just additional space — it’s a flexible solution that adapts to your lifestyle and long-term goals. Whether you’re creating a private living area for family, generating rental income, or simply adding functional space, an ADU offers lasting value.
With changing zoning opportunities in Washington and Oregon, homeowners now have more flexibility than ever to build secondary living spaces on their property. A well-designed ADU not only enhances usability but also increases overall property value.
At Nick and Sons, we approach every ADU with a focus on smart design, efficient use of space, and seamless integration with your existing property — ensuring it looks, feels, and functions like a natural extension.
A great home addition isn’t just about adding square footage — it’s about creating a space that integrates perfectly with your existing home in both design and function.
Bedrooms, offices, living spaces
Maximize space without expanding footprint
Create open, modern layouts
Turn unused space into functional living areas
Comfortable spaces for family
We start by understanding your goals, space, and budget to ensure everything is aligned from the beginning.
We create layouts, concepts, and when needed, 3D visualizations to bring your ideas to life with clarity.
Our team handles approvals, permits, and all site preparation so your project is ready for construction.
We manage construction with precision and complete a final walkthrough to ensure every detail meets our standards and your expectations.
Home additions can quickly become complicated without proper planning and coordination. Poor communication, unclear timelines, and lack of experience often lead to delays, unexpected costs, and results that don’t match the original vision.
At Nick and Sons, we take a structured and proactive approach to avoid those issues from the start — ensuring your project runs smoothly and delivers exactly what was promised.
We take the time to plan every detail so there are no surprises later.
You always know what’s happening and what to expect next.
From structure to finish, quality is never compromised.
A home addition is a major investment — but it doesn’t have to feel overwhelming. With flexible financing options, you can start your project sooner and spread the cost over time.
At Nick and Sons, we help you explore financing solutions that fit your budget, so you can move forward with confidence. Our goal is to make the process simple, transparent, and accessible from day one.
Whether you’re planning a small addition or a full expansion, we’ll guide you through options that make your project achievable without unnecessary financial stress.
The timeline depends on the size and complexity of the project, but most home additions take several weeks to a few months from start to finish. We provide a clear timeline upfront and keep you informed throughout the process.
Yes, most home additions require permits and approvals. Our team handles the entire permitting process for you, ensuring everything meets local building codes and regulations.
Absolutely. We design every addition to blend seamlessly with your current home — both structurally and visually — so it feels like it was always part of the original design.
In many cases, yes. Depending on the scope of work, you may be able to stay in your home while construction is ongoing. We’ll discuss this with you during planning and minimize disruption as much as possible.
Costs vary based on size, design, materials, and project complexity. After understanding your goals, we provide a clear and detailed estimate so you know exactly what to expect.
Let’s design and build a space that adds value, flexibility, and long-term potential to your property — with a team you can trust from start to finish.