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May 30, 2026
How to Pass Seattle Design Review: Tips for Homeowners and Developers
Seattle’s Design Review process can seem intimidating — especially for first-time applicants. Here are practical tips for homeowners and small developers to navigate it successfully.
What Is Seattle Design Review?
Design Review is a public process administered by SDCI that evaluates whether proposed development meets Seattle’s design guidelines — covering everything from massing and setbacks to materials and street activation. Residential projects over certain size thresholds trigger Design Review; commercial projects have lower thresholds.
Tip 1: Know Which Type You Are In
Seattle has several Design Review tracks: Administrative Design Review (ADR — staff-only review), Early Design Guidance (EDG — public meeting before design is set), and Full Design Review. Knowing which track applies determines your timeline and how much community engagement is required.
Tip 2: Study the Design Guidelines for Your District
Seattle has citywide design guidelines AND neighborhood-specific guidelines. Projects in Capitol Hill, South Lake Union, or the University District each have their own overlay guidelines that take precedence. Read them before designing.
Tip 3: Show Design Intent Early
Reviewers respond better to drawings that clearly show design thinking — why materials were chosen, how the building relates to its neighbors, how pedestrian experience was considered. Explain the “why” behind each decision.
Tip 4: Engage Early and Often
Request a pre-application meeting with SDCI before submitting. Submit complete, well-organized materials. Respond thoroughly to reviewer comments.
Piper Cole Architects has guided numerous projects through Seattle Design Review. Free consultation — call 425-753-6452.
Authoritative sources
Regulatory requirements referenced in this guide are set by the official agencies below. Rules change — always confirm current requirements with the source:
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