Sonoma County property record for 237 W Spain St, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 816 sqft · built 1912 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,436 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer Jun 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-201-024-000 |
| Primary APN | 018-201-024-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 816 sqft Living Area |
| 1st Floor Area | 816 sqft |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,500 sqft (0.172 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-201-024 |
|---|---|
| Street Address | 237 W SPAIN ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-5620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1H |
| Legal Subdivision | SONOMA |
| Legal Block | 1 |
| Legal Lot Number | 32 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 150205 |
237 W Spain St is owned and occupied by an individual who acquired it in May 2002.
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 | Individual Name on File |
|---|---|
| Mailing Address | 237 W SPAIN ST, SONOMA, CA 95476-5620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 19, 2021 | Intrafamily Transfer, Transfer |
| Jun 28, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | May 28, 2002 |
| Transfer Doc | 0000083409 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 19, 2021 |
| Property Address | 237 W SPAIN ST, SONOMA, CA 95476-5620 |
| Document Number | 0000125411 |
| Instrument Date | Nov 12, 2021 |
| Instrument | 2021125411 |
| Transaction Type | Transfer |
| Record Updated | Dec 10, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 237 W SPAIN ST, SONOMA, CA 95476-5620 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 28, 2021 |
| Property Address | 237 W SPAIN ST, SONOMA, CA 95476-5620 |
| Document Number | 0000074840 |
| Instrument Date | Jun 5, 2020 |
| Instrument | 2021074840 |
| Transaction Type | Transfer |
| Record Updated | Jul 15, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 237 W SPAIN ST, SONOMA, CA 95476-5620 |
The 2025 property tax bill for 237 W Spain St was $4,436.
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 | $269,886 (+2%) Land $170,678 Building $99,208 | |
| 2025 | $4,436.00 | $264,595 Land $167,332 Building $97,263 |
| 2023 | $4,200.00 (+0.24%) | $254,322 Land $160,835 Building $93,487 |
| 2022 | $4,190.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 237 W Spain St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 237 W Spain St is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 329 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 | 100 / 20 |
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