Sonoma County property record for 10 W Spain St, Sonoma, CA 95476
| Property Type | Emergency Services (Police, Fire, Rescue) |
|---|---|
| Details | built 1977 |
| Lot Size | 0.767 acres (33,430 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $3,512 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-162-021-000 |
| Primary APN | 018-162-021-000 |
|---|---|
| Alternative APN |
|
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 33,430 sqft (0.767 acres) |
| Old Parcel Number | 018-162-021 |
|---|---|
| Street Address | 10 E SPAIN ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-5729 |
| Property Category | Public Works |
| Property Type | Public Works > Emergency Services (Police, Fire, Rescue) |
| Local Zoning Code | PCH |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 150206 |
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.
10 W Spain St, a public works property, is owned by a company.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 845 CASA GRANDE RD, PETALUMA, CA 94954-5804 |
| Owner Type | 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10 W Spain St was $3,512.
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 |
|---|---|---|
| 2025 | $3,512.00 | |
| 2023 | $3,129.00 (+6%) | $243,132 Land $123,214 Building $119,918 |
| 2022 | $2,952.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10 W Spain St 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 |
| Nearby Flood Policies | 5 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 10 W Spain St is low, with a 0.02% 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 | 0.02% annual chance |
| Exposure | Indirect within 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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