Sonoma County property record for 561 Broadway, Sonoma, CA 95476
| Property Type | Retail Store |
|---|---|
| Details | 9,520 sqft · built 1939 |
| Lot Size | 0.332 acres (14,450 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,195,000 (Mar 2000) |
| Tax Bill | $24,613 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-211-009-000 |
| Primary APN | 018-211-009-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 9,520 sqft Gross Area |
| 1st Floor Area | 9,520 sqft |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Architectural Style | L-Shape |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 14,450 sqft (0.332 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 018-211-009 |
|---|---|
| Street Address | 561 BROADWAY |
| City | SONOMA |
| State | CA |
| Zip | 95476-6630 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Retail Store |
| Local Zoning Code | CCH |
| Legal Description | MAP A3 180 |
| Legal Subdivision | MAP MERCATO II |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 150204 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| 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.
561 Broadway, a commercial property, is held in a trust since March 2000.
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 2167, HEALDSBURG, CA 95448-2167 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2000 · Amount on File |
| Deed Sale | Mar 9, 2000 · Amount on File |
| Prior Sale | Apr 7, 1999 · Amount on File |
| Deed Document Number | 200022270 |
| Prior Transfer Date | Sep 12, 1997 |
| Prior Transfer Doc | 0000085497 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 561 Broadway was $24,613.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,873,472 (+2%) Land $462,482 Building $1,410,990 | |
| 2025 | $24,613.00 | $1,836,738 Land $453,414 Building $1,383,324 |
| 2023 | $23,456.00 (+1.78%) | $1,765,416 Land $435,808 Building $1,329,608 |
| 2022 | $23,045.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 561 Broadway in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 15 policies |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 8 (1978–2025) |
| Claims Outside the SFHA | 6 of 8 |
| Most Recent Claim | Feb 2025 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 561 Broadway is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 579 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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