Sonoma County property record for 21040 Broadway, Sonoma, CA 95476
| Property Type | Mining, Mineral, Quarries |
|---|---|
| Details | 7,290 sqft · built 1971 |
| Lot Size | 4.15 acres (181,209 sqft) |
| Owner | Company Name on File |
| Last Sale | $610,000 (Mar 2013) |
| Tax Bill | $10,781 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-351-008-000 |
| Primary APN | 128-351-008-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 7,290 sqft Gross Area |
| 1st Floor Area | 7,290 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Custom Design |
| Lot Area | 181,209 sqft |
| Cooling System | None |
|---|
| Old Parcel Number | 128-351-008 |
|---|---|
| Street Address | 21040 BROADWAY |
| City | SONOMA |
| State | CA |
| Zip | 95476-7943 |
| Property Category | Industrial |
| Property Type | Industrial > Mining, Mineral, Quarries |
| Local Zoning Code | AR5 |
| Legal Description | LT 23 WAGNER & CLEMENTS |
| Legal Subdivision | WAGNER & CLEMENTS |
| Legal Block | 2 |
| Legal Lot Number | 23 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 150203 |
21040 Broadway, an industrial property, is owned by a company that acquired it in October 2013.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 20418 5TH ST E, SONOMA, CA 95476-7717 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 22, 2013 · Amount on File |
| Deed Sale | Mar 22, 2013 · Amount on File |
| Prior Sale | Oct 17, 2012 · Amount on File |
| Deed Document Number | 201329338 |
| Last Transfer Date | Oct 21, 2013 |
| Transfer Doc | 0000103772 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21040 Broadway was $10,781.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $766,184 (+2%) Land $565,220 Building $200,964 | |
| 2025 | $10,781.00 | $751,162 Land $554,138 Building $197,024 |
| 2023 | $10,320.00 (+4.13%) | $721,995 Land $532,621 Building $189,374 |
| 2022 | $9,911.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21040 Broadway in Zone X, an area of minimal flood risk.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
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 21040 Broadway is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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: FCC Broadband Data Collection, based on 74 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures