Architecture

Architectural Design Services in Seattle, Bellevue & Kirkland

DeZZign provides full-cycle architectural design services for custom homes, residential developments, home additions, and luxury residences in Seattle, Bellevue, Kirkland, Redmond, Sammamish, and across Washington State. Our in-house architects combine European design principles with deep knowledge of Pacific Northwest building codes, climate conditions, and local aesthetics.

Every architectural project begins with a thorough site analysis and client consultation. We study the topography, sun exposure, views, neighboring structures, and zoning regulations before proposing a single line. This careful groundwork ensures that our designs are not only beautiful but buildable, compliant, and tailored to how you actually live.

What Our Architectural Service Includes

Our architectural design service covers the complete project lifecycle: schematic design and concept development, design development with material and finish specifications, construction documents for permit submission, coordination with structural and MEP engineers, contractor support during construction, and post-occupancy review. We handle every phase so you have one point of contact from first sketch to final walkthrough.

We design single-family homes, ADUs, multi-family developments, home additions, and light commercial projects. Whether you are building on a sloped Seattle lot, designing a waterfront residence on Lake Washington, or adding a second story to your Bellevue home, our team has the experience to navigate the complexity and deliver a result you will love for decades.

Why Clients Choose DeZZign for Architecture in Seattle

Seattle homeowners choose DeZZign because we combine European-trained design sensibility with local expertise. We understand the Seattle Design Review process, King County permit requirements, and the specific challenges of building in a rainy climate with seismic considerations. Our architects prepare the drawings to local codes and plan for permit review from the first sketch, and drawings that require a local license are signed by licensed professionals we work with, which helps avoid the costly redesigns that often delay approval. We are fluent in modern, contemporary, Scandinavian, and Pacific Northwest architectural styles and can work within any aesthetic direction you bring to us.

Our Process, Step by Step

We start with site analysis and a conversation about how you want to live. Schematic design follows, with floor plans, massing, and the first renderings. In design development we refine materials, structure, and systems with our engineers. Construction documents then turn the design into a permit-ready set, and during construction we answer contractor questions and review the work on site. At every stage you see the house in 3D, so decisions are made on screen rather than on the job site.

What Shapes Architecture in the Pacific Northwest

Building around Seattle means designing for rain, slopes, and earthquakes as much as for views. Deep overhangs, rainscreen walls, and careful drainage keep the envelope dry; many attractive lots sit on slopes or near water and fall under environmentally critical area rules; and Washington's seismic and energy codes shape the structure, the glazing, and the mechanical systems. We account for all of this from the first sketch. See examples of our architecture in the Ascetic House, Lesnoe, and House for Cosmopolitan projects, and read our guide on how to choose a lot for your house.