531 E Washington St, Petaluma, CA 94952 - Sonoma County

Motivated Seller needs to close escrow on or before January 2, 2026 to complete a 1031 Exchange. Submit your offer. Live here, work here, or both. Prime Midtown Petaluma location featuring a well maintained and beautifully restored Queen Anne cottage set up as professional office space but can be transformed back to a single-family residence, plus a detached residential studio ADU in back. Each unit has its own PG&E meter, and both were upgraded with new electrical panels in 2025. Other features include central HVAC, upgraded dual-pane windows, newer sewer lateral, off-street parking, beautiful landscaping, and more. MU1A zoning 2 blocks (less than .3 miles) from SMART Train Station allows a wide range of permitted uses and a myriad of opportunities if you want to run a home-based business.