As part of our comprehensive effort to enable more residents to own and rent accessory dwelling units (ADUs), Mayor Jenny Durkan has called for pre-approved plans for detached ADUs that offer homeowners a faster, easier, and more predictable design and permitting process. Our first step in this effort was a public survey about design principles we should consider when selecting plans for pre-approval. Between September 30 and October 21, we received almost 600 responses to the survey.