Seed + Smith Design and Architecture is a licensed architecture firm based in Portland, Oregon, specializing in custom residential design, including remodels, additions, and accessory dwelling units (ADUs). Co-founded by accomplished architects Mary Seed and Justin Smith, the firm stands out for its boutique design approach, prioritizing personalized attention for each project. Seed + Smith fosters collaboration with clients, engaging them from initial conversations through to construction, ensuring that every design decision is tailored to the unique needs and preferences of the homeowners.

Mary Seed is recognized for her clarity in managing complex residential projects, focusing on efficient layouts and functional design details that enhance daily living. Justin Smith contributes his extensive experience and builder's perspective, blending craftsmanship with modern functionality in both new constructions and renovations. Together, they create thoughtfully designed homes that harmonize with their surroundings and cater to contemporary lifestyles. With a commitment to authenticity and a deep understanding of architectural complexities, Seed + Smith Design delivers spaces that are not only beautiful but also deeply personal.