Sonoma County property record for 20280 5th St W, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,024 sqft · built 1954 |
| Lot Size | 0.937 acres (40,800 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $3,760 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-161-027-000 |
| Primary APN | 128-161-027-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,024 sqft Living Area |
| 1st Floor Area | 1,024 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 40,800 sqft (0.937 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 128-161-027 |
|---|---|
| Street Address | 20280 5TH ST W |
| City | SONOMA |
| State | CA |
| Zip | 95476-7521 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR3 |
| Legal Subdivision | HARRINGTON TRACT |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 150203 |
20280 5th St W is held in a trust since January 2003.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 479 VERMONT ST, SAN FRANCISCO, CA 94107-2325 |
| 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 Transfer Date | Jan 6, 2003 |
| Transfer Doc | 0000019303 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20280 5th St W was $3,760.
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 | $159,587 (+2%) Land $20,237 Building $139,350 | |
| 2025 | $3,760.00 | $156,459 Land $19,841 Building $136,618 |
| 2023 | $3,519.00 (+4.95%) | $150,385 Land $19,071 Building $131,314 |
| 2022 | $3,353.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20280 5th St W in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1978.
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 | 7 in force |
| Nearby Flood Claims | 4 (1978–2005) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
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 20280 5th St W 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 98% of the US · lower than 98.4% 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: FCC Broadband Data Collection, based on 417 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 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: T-Mobile.
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