Project coverageSanta Rosa

Sonoma County Museum Expansion

Every published summary we have tied to Sonoma County Museum Expansion in Santa Rosa, grouped into one page so residents can follow the issue without digging through individual meetings.

Summaries

Municipality

Santa Rosa

Last updated

Jun 25, 2026

Related summaries

Meeting coverage connected to Sonoma County Museum Expansion.

Briefing

Jun 4, 2026

Zoning Administrator meeting summary

The Zoning Administrator approved a Minor Design Review (Resolution No. ZA-RES-2026-024) for the Sonoma County Children’s Museum expansion at 1835 W Steele Lane, authorizing a new two-story 7,272 sq ft museum building, a future 336 sq ft maker space, demolition of an existing single-story building, and related site improvements. The project description notes plaza entry upgrades, enhanced ADA-accessible parking, and landscaping; the project is listed as exempt from CEQA.

1 min readMunicipal coverage