Sonoma County property record for 291 1st St E, Sonoma, CA 95476 · Last verified April 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Other |
| Year Built | Built 1939 |
| Square Footage | 1,290 sqft Gross Area |
| Lot Size | 14,000 sqft (0.321 acres) |
| Garage | Detached, 632 sqft |
| Tax Bill | $1,656.00 (2025) |
| Primary APN | 018-131-006-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,290 sqft Gross Area |
| 1st Floor | 1,290 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1939 |
| Architectural Style | Other Style |
| Lot Area | 14,000 sqft (0.321 acres) |
| Garage Type | Detached Garage |
| Garage Area | 632 sqft Garage |
| Street Address | 291 1ST ST E |
|---|---|
| City | SONOMA |
| State | CA |
| Zip | 95476-5702 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 150206 |
Source: Sonoma County records · APN 018-131-006-000
Assessment roll updated April 13, 2026 · Last verified April 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 THE PLZ, SONOMA, CA 95476-6618 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jul 29, 1998 |
| Transfer Doc | 0000089422 |
| Record Refreshed | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,656.00 (+12.27%) | |
| 2023 | $1,475.00 (+5.96%) | $378,540 Land $249,065 Building $129,475 |
| 2022 | $1,392.00 |
291 1st St E is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 11th in California |
|---|---|
| Wildfire Likelihood | Low — about 1 in 4,167 per year |
| Exposure | Indirect within ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release
| Historic District | Within the Sonoma Plaza listed 1975 · 31 contributing resources · National Historic Landmark (designated 1960) · NRIS 75000489 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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