Sonoma County property record for 920 Donner Ave, Sonoma, CA 95476 · Last verified May 2026
| Property Type | Vacant Land > Residential |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 2003 |
| Square Footage | 1,439 sqft Gross Area |
| Lot Size | 4,200 sqft (0.096 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $340,000 (2003) |
| Tax Bill | $7,184.00 (2025) |
| Primary APN | 128-640-004-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 1,439 sqft Gross Area |
| 1st Floor | 1,176 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Custom Design Style |
| Lot Area | 4,200 sqft (0.096 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 263 sqft Garage |
| Old Parcel Number | 128-640-004 |
|---|---|
| Street Address | 920 DONNER AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-7176 |
| Property Usage | Residential Property Usage |
| Type | Vacant Land > Residential |
| Legal Description | 2003 FM PT 128-091-007 MAC ARTHUR LANE SUB LOT4 |
| Legal Subdivision | MAC ARTHUR LANE SUB |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 150203 |
Source: Sonoma County records · APN 128-640-004-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 920 DONNER AVE, SONOMA, CA 95476-7176 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 31, 2003 · Amount on Record |
| Deed Sale | Jul 31, 2003 · Amount on Record |
| Deed Doc Number | 2003158638 |
| Record Refreshed | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,184.00 (+5.23%) | $483,390 (+4.04%) Land $177,715 Building $305,675 |
| 2023 | $6,827.00 (+3.25%) | $464,621 Land $170,815 Building $293,806 |
| 2022 | $6,612.00 |
920 Donner Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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