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Business Details
32 Years
experience
Seattle-Based Residential & Commercial Architecture Firm
Vandervort Architects creates architecture deeply rooted in the beauty and traditions of the Pacific Northwest. Founded in 1994, our firm specializes in custom residential and select commercial projects, emphasizing sustainability, client-specific design, and integration with natural environments. Our team of experienced architects employs a collaborative approach, working closely with clients and contractors to deliver unique solutions that reflect individual needs while respecting ecological resources.

With expertise in LEED certification and sustainable practices, we prioritize environmentally conscious materials and energy-efficient designs. Our work spans urban Seattle to remote San Juan Island locations, demonstrating a commitment to site-sensitive architecture that harmonizes with its surroundings. Recognized for innovative projects like the net-zero zHome community, we combine technical proficiency with artistic vision to create enduring structures that enhance both communities and ecosystems.
Services
Custom Homes Multifamily Housing Alternative Housing Commercial Projects Remodels Sustainable Design Site Analysis Construction Documentation Client Consultation Green Building Certification
Details
  • Year established: 1994
Highlights and features
  • 30+ years of Pacific Northwest residential architecture experience
  • Collaborative design process with LEED-certified professionals
  • Specialized knowledge of local building codes and jurisdictions
  • Award-winning sustainable design expertise including net-zero projects
  • Proven track record with complex waterfront and urban infill sites
Associations and certifications
  • LEED Accredited Professionals
  • US Green Building Council
  • International Living Future Institute
  • Master Builder Association Built-Green Program
What people say
Great to work with Delighted collaboration Creative ideas On task and budget Award-winning designs
Services
Custom Residential Design
Creating unique custom homes tailored to client needs and site characteristics. Our designs integrate Pacific Northwest materials and respond to local climate conditions while maintaining aesthetic innovation. We focus on maximizing natural light, managing rainwater, and using sustainable materials like cedar and stone. Each project receives personalized attention from concept through construction.
Multifamily Housing
Designing modern multifamily developments that balance density with livability. Our approach creates community-focused spaces while maintaining individual unit privacy. We incorporate sustainable practices and respond to urban contexts through thoughtful massing and material selection. Projects range from townhome communities to mid-rise condominiums across the Puget Sound region.
Sustainable Architecture
Implementing environmentally responsible solutions through LEED-certified expertise and Built-Green practices. We specialize in net-zero energy projects like zHome, utilizing passive solar design, recycled materials, and energy-efficient systems. Our process includes sustainability consultations to align eco-friendly strategies with client budgets and project goals while exceeding energy code requirements.
Commercial Projects
Delivering functional commercial spaces for offices, restaurants, and community facilities. Our designs respect contextual architecture while meeting modern operational needs. We maintain the same commitment to sustainability and material honesty as in residential work, creating spaces that enhance both user experience and environmental performance.
Remodel Services
Transforming existing structures through thoughtful renovations that preserve architectural character while modernizing functionality. Our team addresses unique challenges of older homes, from 1950s remodels to historic properties. We maintain spatial integrity while improving energy efficiency and creating seamless connections between old and new elements.
People
David Vandervort
Principal Architect
Lead architect with 30+ years of Pacific Northwest residential and commercial experience. Graduated from University of Washington in 1981, registered in Washington since 1993. Focuses on site-sensitive design and sustainable practices.
Mike Butrim
Associate Architect
15+ years of experience in custom housing and commercial projects. Graduated from University of Washington in 1988, registered in Washington since 2000. Specializes in integrating natural contexts with modern design solutions.
Mark Wierenga
Associate Architect
Project architect since 1995 with expertise in multifamily housing and construction detailing. Graduated from Washington State University in 1992, registered in 1998. Brings hands-on building knowledge from residential carpentry background.
Brian O'Connor
Designer
Residential design specialist with international experience. Graduated from Washington State University in 2009. Skilled in BIM software and bringing diverse perspectives to custom home projects.
Laura Lundgren
Architectural Associate
Graduated from University of Washington in 2014 with architectural studies degree. Focuses on client communication and translating needs into site-specific designs. Currently pursuing Washington state registration.
Questions
What architectural services do you specialize in?
We specialize in custom residential design, multifamily housing, and sustainable architecture. We also handle commercial projects, remodels, and alternative housing solutions throughout the Pacific Northwest.
Are you a LEED-certified firm?
Yes, we have LEED Accredited Professionals on staff and have completed multiple sustainable projects including a LEED Gold-certified home and the net-zero zHome community in Issaquah.
Do you work outside the Seattle area?
While we focus on Seattle, Kitsap Peninsula, and San Juan Islands, we've completed projects in Alaska, California, Oregon, and Pennsylvania with our established design process adapting to different regions.
What is your design philosophy?
Our approach follows three principles: Respond to the site's unique characteristics, Reflect client needs through collaborative design, and Respect the environment through sustainable materials and practices.
How do you handle complex remodeling projects?
Our team has extensive experience with challenging remodels, from updating mid-century homes to historic renovations. We address structural challenges while preserving architectural integrity and improving functionality.
Can you assist with contractor selection?
Yes, we maintain relationships with quality contractors across budget levels and can help select appropriate builders for each project while facilitating collaborative construction processes.
Reviews (2)
Randy K.
Dec 07, 2013 Report
David and his team did some remodel design explorations for our midcentury home in Edmonds. His approach is extremely thoughtful, thorough, imaginative, conscientious, and authentic. His range of styles of ability to blend between them is very impressive. We really appreciated how well he listens and cares about designing an appropriate home around our lifestyle and programmatic needs. His ability to articulate options and rationale was excellent. We really had the sense he cared as much about our home as we did and would highly recommend anyone to speak with him when considering a custom
Keith M.
Dec 24, 2009 Report
David is a meditative intellectual who knows how to bring life to the modern home. He is very serious about what he brings to the table. I have had great pleasure observing his beautiful work. What a brilliant man! I'd like to see his company embrace Universal Design so that people of every ability can enjoy living in and visiting the beautiful structures David and his gifted team create.