Sonoma County property record for 1001 Broadway, Sonoma, CA 95476
| Property Type | Commercial Office |
|---|---|
| Details | 1,918 sqft · built 1966 |
| Lot Size | 0.179 acres (7,779 sqft) |
| Owner | Trust Name on File |
| Last Sale | $260,000 (Mar 1988) |
| Tax Bill | $6,071 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-083-001-000 |
| Primary APN | 128-083-001-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,918 sqft Gross Area |
| 1st Floor Area | 1,918 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 7,779 sqft (0.179 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 128-083-001 |
|---|---|
| Street Address | 1001 BROADWAY |
| City | SONOMA |
| State | CA |
| Zip | 95476-7404 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Subdivision | BROADWAY 39 |
| Legal Block | 1 |
| Legal Lot Number | 9,10 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 150203 |
1001 Broadway, a commercial property, is held in a trust since May 2003.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 814 S ELISEO DR, GREENBRAE, CA 94904-2119 |
| Owner Type | Company |
| Vesting | Trust |
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 28, 1988 · Amount on File |
| Deed Sale | Mar 28, 1988 · Amount on File |
| Deed Document Number | 198823691 |
| Last Transfer Date | May 1, 2003 |
| Transfer Doc | 0000100680 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1001 Broadway was $6,071.
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 | $370,929 (+2%) Land $136,652 Building $234,277 | |
| 2025 | $6,071.00 | $363,657 Land $133,973 Building $229,684 |
| 2023 | $5,735.00 (+2.34%) | $349,538 Land $128,772 Building $220,766 |
| 2022 | $5,604.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1001 Broadway in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 4 (1978–2005) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
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 1001 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 546 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 · Fixed Wireless in parts of the area | 100 / 20 |
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