Sonoma County property record for 178 Vallejo Ave, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,597 sqft · built 1918 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Trust Name on File |
| Last Sale | $322,500 (Feb 2010) |
| Tax Bill | $6,256 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-412-010-000 |
| Primary APN | 056-412-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,597 sqft Living Area |
| 1st Floor Area | 1,597 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,200 sqft (0.165 acres) |
| Garage Type | Carport |
| Garage Area | 340 sqft |
| Carport | Carport |
| Carport Area | 340 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 056-412-010 |
|---|---|
| Street Address | 178 VALLEJO AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-8418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15UA |
| Legal Description | BOYES SPRINGS PARK SUB A BLK 11 LTS 2 & 3 |
| Legal Subdivision | BOYES SPRINGS PARK SUB |
| Legal Block | 11 |
| Legal Lot Number | 2,3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 150306 |
178 Vallejo Ave is held in a trust since February 2010.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 712 BLOOMFIELD RD, SEBASTOPOL, CA 95472-5152 |
| 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 | Feb 26, 2010 · Amount on File |
| Deed Sale | Feb 26, 2010 · Amount on File |
| Prior Sale | May 25, 2005 · Amount on File |
| Deed Document Number | 201015309 |
| Prior Transfer Date | May 20, 2005 |
| Prior Transfer Doc | 0000072893 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 178 Vallejo Ave was $6,256.
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 | $424,600 (+2%) Land $131,654 Building $292,946 | |
| 2025 | $6,256.00 | $416,275 Land $129,073 Building $287,202 |
| 2023 | $5,993.00 (-1.85%) | $400,112 Land $124,062 Building $276,050 |
| 2022 | $6,106.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 178 Vallejo Ave 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 178 Vallejo Ave 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 |
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 343 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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