Seattle DADU Builders Customizable Plans, Dependable Builds Since 2000
Build more space, privacy, and long term property value with a Seattle DADU designed around your lot, your goals, and your budget.
Building a DADU in Seattle, WA
Building a DADU in Seattle, WA is one of the most practical ways to add more living space, privacy, and long term flexibility to the property you already own. A detached accessory dwelling unit can become a backyard cottage for family, a private guest space, a rental ready home, or a quiet place to work without giving up square footage inside your main house.
At New Image Construction Management, we help Seattle homeowners and property investors plan DADUs that fit the lot, the budget, and the way people will actually use the space. Since 2000, our team has served Greater Seattle and Washington State with dependable new home construction, renovations, DADUs, backyard cottages, duplexes, townhomes, apartments, micro units, and basement conversions.
What You’ll Gain With a Seattle DADU
- More private living space for family or guests
- Rental flexibility for long term income potential
- Aging in place options for parents or relatives
- A separate home office, studio, or guest suite
- A smarter way to use your Seattle property
- A guided process from design through construction
Every backyard is different, so we start by looking at your goals, site conditions, access, utilities, privacy needs, and floorplan options. With 17 customizable pre designed DADU floorplans, including compact layouts like the Anita and larger family focused plans like the Ariana, we can help you choose a strong starting point and shape it around your property.
Whether you are still exploring ideas or ready to talk through your project, our team can help you move from a backyard possibility to a buildable plan. Call (206) 552-9448 or email ask@newimage.com to request a project quote.
Pre Designed DADU Floorplans
Choosing the right DADU floorplan is one of the most important steps in building a backyard cottage that feels comfortable, useful, and right for your property. At New Image Construction Management, we offer 17 pre designed DADU plans that give you a strong starting point while still allowing room for customization.
Each plan can be adjusted around your site conditions, access, privacy needs, storage goals, utility layout, and long term use. Whether you want a compact guest cottage, a rental ready backyard home, or a larger space for family, our team can help you compare layouts and choose a plan that works with your Seattle lot.
Find a DADU Plan That Fits Your Property
- Studio, one bedroom, two bedroom, and three bedroom layout options
- Customizable designs for family, guests, rental use, or aging parents
- Smart floorplans that make smaller spaces feel open and practical
- Options for privacy, storage, natural light, and daily comfort
- Plan adjustments based on lot shape, access, utilities, and setbacks
Popular options include the Anita, a practical two bedroom, one bath modern retreat, and the Ariana, a spacious three bedroom plan designed for more flexible family living. You can explore all available layouts on our DADU floorplans page, then talk with us about which plan best fits your backyard, budget, and goals.