Accessory Dwelling Units Built for Modern Living
An accessory dwelling unit (ADU) adds flexible living space and long-term value to your property. RCW Construction brings over 36 years of experience to ADU construction in Gig Harbor, Purdy, and Port Orchard. From detached cottages and garage-based units to attached suites, we build comfortable, functional spaces designed around your needs.
WHY RCW CONSTRUCTION
Complete Living, Thoughtfully Built
A well built accessory dwelling unit is a complete home in miniature, with its own kitchen, bath, and living space working efficiently together. That takes careful planning to make every square foot count. We coordinate design, systems, and finishing so the unit feels open and livable rather than cramped. Robert Wise oversees the construction, bringing the same craftsmanship we apply to full homes. The result is a comfortable, independent space built to serve your family for many years.
✓ Smart layouts that make every square foot feel open
✓ Complete living spaces with kitchen, bath, and comfort built in
✓ Efficient systems and durable finishes throughout
✓ More than 36 years of trusted local building experience
✓ Quality construction that adds flexibility and property value
ONE TRUSTED TEAM
Gig Harbor, WA
WHAT IS INCLUDED
Everything a Complete Dwelling Needs
Building an accessory dwelling unit means delivering a full home in a compact space. We manage each element for homeowners across Gig Harbor, Washington, from layout to the final finishes. The inclusions below show what goes into a dwelling built for comfort, efficiency, and independent living.
Efficient Floor Plans
We design layouts that make compact spaces feel open and functional, placing each room to maximize comfort and flow within the footprint.
Compact Kitchens
A well planned kitchen gives the unit full functionality, with smart storage and durable surfaces sized to fit the space beautifully.
Full Bathrooms
We build complete, waterproofed bathrooms that bring comfort and independence to the dwelling without wasting a single square foot.
Living and Sleeping Areas
Thoughtful planning carves out comfortable living and sleeping spaces, creating a true home rather than a makeshift room.
Systems and Utilities
We coordinate electrical, plumbing, and heating so the unit operates reliably and comfortably as a fully independent living space.
Private Entrance
A dedicated entrance gives the dwelling privacy and independence, making it ideal for guests, family, or flexible use.
Why Homeowners Choose Us
Gig Harbor families trust RCW Construction to build accessory dwelling units that feel like complete, comfortable homes.
01
Space That Works
We plan every detail so the unit lives larger than its footprint, with layouts that feel open, bright, and genuinely comfortable.
02
Durable Construction
We build with quality materials suited to the coastal climate, so the dwelling performs beautifully and holds its value for years.
03
Full Independence
With its own kitchen, bath, and entrance, the unit functions as a true home, giving your family real flexibility and privacy.
04
Careful Planning
Decades of experience help us navigate layout and system challenges, delivering a unit that is both practical and built to last.
05
Hands On Oversight
Robert Wise stays involved throughout construction, ensuring the finished dwelling meets the standard our name is known for.
06
Lasting Value
An accessory dwelling unit adds versatile living space and meaningful value, making it a smart long term investment in your property.
What Our Customers Say
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What Our Customers Say
Reviews
OUR PROCESS
How it works
Add a Second Home to Your Property
An accessory dwelling unit begins with understanding how you plan to use the space and what your property allows. We assess the site, discuss layout options, and build a plan that delivers a complete, comfortable home. Our team handles every stage with care, keeping you informed from the first design through the final finishing touches.
Throughout Gig Harbor, Washington, homeowners have trusted RCW Construction to build accessory dwelling units that give their families new flexibility and lasting value. We understand how to make a compact home feel open, comfortable, and complete, and we bring the same craftsmanship to a small dwelling that we bring to a full house. With more than 36 years of experience and a steady commitment to craftsmanship that passes the test of time, Robert Wise and our team deliver units built to enjoy for decades. When you are ready to explore the possibilities, we are here to guide you.
Common questions
Frequently Asked Questions
Common questions Gig Harbor homeowners ask about building an accessory dwelling unit.
What can an accessory dwelling unit be used for?
These units serve many purposes, from housing family members and guests to creating a private home office or a space you can rent. Because each unit is a complete, independent living area, it adapts easily as your needs change over the years, adding real flexibility to your property.
How much space do I need to build one?
Requirements vary with the type of unit and your property. Some homeowners build detached cottages while others convert or extend existing structures. We assess your site, discuss what will fit comfortably, and design a unit that makes the best use of the space available to you.
Does an accessory dwelling unit include a full kitchen and bath?
Yes. A true accessory dwelling unit functions as a complete home, with its own kitchen, bathroom, living area, and entrance. We build each of these elements to the same quality standard as a full home, so the space is comfortable and fully independent.
Will the unit match the style of my home?
We design each unit to complement your existing home and property, matching finishes and details so the dwelling feels intentional rather than out of place. The goal is a comfortable, attractive space that enhances your property as a whole rather than standing apart from it.
How do I get started on an accessory dwelling unit?
It begins with a conversation about your goals, your property, and your budget. From there we outline a plan and a realistic timeline tailored to your site. To begin exploring your options, simply reach out through our contact page and we will guide you forward.