About 531 E Washington Street
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.
Features of 531 E Washington Street
| MLS® # | 325074927 |
|---|---|
| Price | $825,000 |
| Bedrooms | 2 |
| Bathrooms | 1.00 |
| Half Baths | 1 |
| Square Footage | 1,386 |
| Acres | 0.13 |
| Year Built | 1901 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Cottage |
| Status | Active |
Community Information
| Address | 531 E Washington Street |
|---|---|
| Area | Petaluma West |
| City | Petaluma |
| County | Sonoma |
| State | CA |
| Zip Code | 94952-3217 |
Amenities
| Utilities | All Electric, Natural Gas Connected, All Public |
|---|---|
| Parking | EV Charging, Uncovered Parking Spaces 2+ |
| View | City |
| Has Pool | Yes |
| Pool | No |
Interior
| Heating | Central |
|---|---|
| Cooling | Central |
| Fireplace | Yes |
| Fireplaces | Living Room, Wood Burning |
Exterior
| Lot Description | Landscape Front |
|---|---|
| Windows | Dual Pane Full |
| Roof | Composition |