Harper

Exterior

A small, beige DADU with gray roof and white trim sits amid green trees and shrubs. Following a concrete path to the front door under a sunny, blue sky, you’ll discover a thoughtfully designed DADU floor plan that maximizes comfort within its charming setting.

A small, single-story DADU with purple siding, white trim, and a gray shingled roof sits behind a sloped walkway, surrounded by trees and landscaped shrubs on a sunny day; its thoughtful DADU floor plan makes the most of compact living while maintaining charm and functionality.

Floor Plans

Two-floor DADU plan showing lower floor with office, hall, bath, bedroom, and covered patio; main floor has foyer, kitchen, great room, and partially covered deck. Dimensions are labeled on both plans.

Licensed Professionals

License # HAASDDC842QA

Haas Development & Construction

Our certified DADU specialists at Haas Development & Construction are proud to offer the Greater Seattle community professional development and construction expertise to build a DADU configured for your unique property. We offer unique DADU floor plans pre-approved by the City of Seattle in studio, one-bedroom, and two-bedroom floor plans.

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DADU Information:

A traditional design 999sf dwelling unit with a unique plan appropriate for a sloped site, allowing a daylight basement. The unit features an open plan great room concept and kitchen with large island and covered roof deck on the main level. The lower level includes one bedroom opening out to a covered patio, a small home office, and a bathroom built into the hill.

The asymmetrical form provides a unique look for a traditional-style home and would fit well on a larger lot that slopes significantly. The plan layout and form would also work well as a contemporary-style home.

Design Criteria:

A simple, affordable design using readily available, locally supplied materials with an efficient construction methodology to create a DADU that is quick and easy to construct in a short time frame.

The simple form and roof design allow for quick production and installation of pre-manufactured trusses. The TJI floor system is able to span the entire of the structure without the need for additional beam support.

Designed per the Seattle Energy Code standards, Mini-split Heat Pump along with an On Demand Water Heater in combination with insulation and fenestration u-values to make a home that is efficiently heated while remaining affordable.

Contact Our Team to learn more.

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Harper

Floor Plans

Licensed Professionals

Haas Development & Construction

Have a project in mind?

Previous ProjectFreya

Next ProjectHighpoint Cabin