Sonoma County property record for 18119 Vassar Ct, Sonoma, CA 95476
| Property Type | Planned Unit Development |
|---|---|
| Details | 2 bd · 2 ba · 1,514 sqft · built 1986 |
| Lot Size | 0.073 acres (3,168 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $596,000 (Mar 2016) |
| Tax Bill | $9,747 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-810-030-000 |
| Primary APN | 052-810-030-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,514 sqft Living Area |
| 1st Floor Area | 1,514 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,168 sqft (0.073 acres) |
| Garage Area | 462 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 052-810-030 |
|---|---|
| Street Address | 18119 VASSAR CT |
| City | SONOMA |
| State | CA |
| Zip | 95476-4160 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Local Zoning Code | PC190UMX |
| Legal Description | SONOMA GREENS 1 LOT 30 |
| Legal Subdivision | SONOMA GREENS |
| Legal Block | 2 |
| Legal Lot Number | 30 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 150304 |
18119 Vassar Ct, a planned unit development, is owned by two individuals who bought it in March 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3045 JACKSON ST, 201, SAN FRANCISCO, CA 94115-1045 |
| Owner Type | Individual |
| Vesting | Community Property |
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 |
|---|---|
| Last Sale | Mar 31, 2016 · Amount on File |
| Deed Sale | Mar 31, 2016 · Amount on File |
| Prior Sale | Oct 19, 2015 · Amount on File |
| Deed Document Number | 201628304 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18119 Vassar Ct was $9,747.
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 | $719,647 (+2%) Land $301,865 Building $417,782 | |
| 2025 | $9,747.00 | $705,538 Land $295,947 Building $409,591 |
| 2023 | $9,296.00 (+2.85%) | $678,143 Land $284,456 Building $393,687 |
| 2022 | $9,038.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18119 Vassar Ct in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2005.
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 | 8 in force |
| Nearby Flood Claims | 2 (2005–2017) |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 18119 Vassar Ct 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 | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 405 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
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