Our Recent Projects

Sort by project type to get inspiration for your next home renovation or build. Click on a project to learn more and see additional photos. Always feel free to contact us with your inspirations and project visions! We love to hear your ideas.

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ADU/DADU Offering prefab DADU plans pre-approved by the City of Seattle, and full-service ADU/DADU construction services. Our team of ADU experts will assist in planning, permitting, design, and construction to deliver a move-in-ready ADU or DADU. Discover our recent projects.
Architectural DADU floor plans
Custom Cabinetry We offer end-to-end services for custom cabinets and home storage solutions. All custom cabinetry, woodworking, and millwork are hand-crafted in our Seattle workshop. Discover our recent projects.
Home Build
Home Build, Design, & Engineering A wide range of design and structural engineering services to create the space of your dreams. Our team assists with every step of the project, from planning and permitting to custom finishings.
- Deck Build
Home Remodel Whether starting from scratch or updating an existing space, we specialize in full-service remodels and builds. From top to bottom, we are ready to tackle any project. Discover our recent projects.
- Bathroom Remodel
- Kitchen Remodel
New Build
Pre Approved DADU Plans 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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Black Walnut Kitchen, Butlers Pantry & Fireplace

Modern kitchen with custom cherry cabinets, white countertops, stainless steel appliances, a sink below a window, and a dining area in the background. A bowl of lemons sits on the counter near the sink.

Full Kitchen Custom Cherry Cabinets

Full Home Remodel Seattle

Exterior of two-story, 1,000 sq ft Seattle DADU

Two-Story, 1,000 sq ft Seattle DADU

Breakfast Nook Kitchen Remodel

Mid-Century Modern Bathroom Renovation

Three-story home built by Haas Development and Construction.

Lake Washington Home Build

seattle custom home build exterior home photo

Tiered Backyard Custom Seattle Home Build

Accessible roll-in shower featured in Seattle bathroom renovation.

Curbless Shower Bathroom Remodel

Seattle DADU build by Haas Development and Construction; Seattle DADU contractors.

Two-Story, Two-Bedroom Modern Seattle DADU

Simple Two-Bedroom Seattle DADU

Modern Chef’s Kitchen Remodel With Custom Cabinets

Studio Backyard Cottage DADU

Kitchen remodel with wooden floors, white cabinetry, marble counter tops, new silver appliances and large window

Modern White Kitchen Remodel

Kitchen remodel with black marble conter tops, white cabinetry above and wooden cabinetry below the counters, colorful carpet

Madrona Sequenced Black Walnut Kitchen

Renovated large open concept shower with teal tile backsplash walls, white tile flooring, renovated appliances

Phinney Ridge Custom Bathroom Remodel

Remodeled wall alcove with a deep blue pain backsplash featuring wooden shelves

Phinney Ridge Updates – Custom Cabinetry

All white and bright renovated bathroom with white tile, white walls, white counters and minimal decorations

Clean White Design – Bathroom Remodel

Modern white bathroom with a double sink vanity and mirrors

West Seattle Upgrade – Bathroom

Backyard patio deck with chairs and BBQ

Magnolia Backyard Oasis – Deck Build

Modern bathroom with a wood double vanity and blue shower

Magnolia Subtle Blues – Bathroom Remodel

All white mini kitchen remodel with white cabinetry, white walls, white tile, an oven, other appliances and wooden flooring

Clean White Design – Kitchen Remodel

White Center Carport & Cabinetry

Open white kitchen with a granite island facing the dining room

West Seattle Upgrade – Kitchen

Kitchen remodel with white cabinets and blue kitchen island

Magnolia Subtle Blues – Kitchen Remodel

White marble kitchen island with a blue base and leather chairs

Contemporary Accents Refresh

Outdoor deck patio made out of wood surrounded by trees designed with green and blue pillows and other decor

Evergreen Deck Transformation

Remodeled clean all white kitchen counter with white cabinetry, white tile backsplash and stove top and oven appliances

Light & Airy Kitchen Remodel

White marble bathroom with rainfall shower and white cabinets

Luxury Marble Bathroom Remodel

Muted green Kitchen cabinetry on the bottom half of wooden kitchen counters with a sink and other appliances

Farmstyle Sage Kitchen Remodel

Contact Us To Start Your Next Project

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