Sonoma County property record for 21570 Pearson Ave, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,328 sqft · built 1941 |
| Lot Size | 8 acres (348,480 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,067 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Dec 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 126-073-019-000 |
| Primary APN | 126-073-019-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,328 sqft Living Area |
| 1st Floor Area | 1,328 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 348,480 sqft |
| Garage Type | Detached |
| Garage Area | 1,000 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 126-073-019 |
|---|---|
| Street Address | 21570 PEARSON AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-9631 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR5 |
| Legal Description | MAP 23 PG 20 PART OF LOT 19,20 |
| Legal Subdivision | HYDE RANCH |
| Legal Block | 1 |
| Legal Lot Number | 19 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 150100 |
21570 Pearson Ave is owner-occupied and held in a trust.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 8, 2023 | Intrafamily Transfer, Transfer |
| Dec 22, 2021 | Intrafamily Transfer, Transfer |
| Apr 9, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 8, 2023 |
| Property Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Document Number | 0000060120 |
| Map Reference | MB 23 PG 20 |
| Instrument Date | Dec 4, 2023 |
| Instrument | 2023060120 |
| Transaction Type | Transfer |
| Record Updated | Dec 26, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 22, 2021 |
| Property Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Document Number | 0000137997 |
| Map Reference | MB 23 PG 20 |
| Instrument Date | Dec 15, 2021 |
| Instrument | 2021137997 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Apr 9, 2021 |
| Property Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
| Document Number | 0000044144 |
| Map Reference | MB 23 PG 20 |
| Instrument Date | Apr 8, 2021 |
| Instrument | 2021044144 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21570 PEARSON AVE, SONOMA, CA 95476-9631 |
The 2025 property tax bill for 21570 Pearson Ave was $6,067 with a homeowner's exemption.
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 | $505,468 (+2%) Land $357,801 Building $147,667 | |
| 2025 | $6,067.00 Homeowner's exemption | $495,558 Land $350,786 Building $144,772 |
| 2023 | $1,719.00 (+2.08%) | $102,889 Land $56,776 Building $46,113 |
| 2022 | $1,684.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21570 Pearson Ave in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1994.
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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 9 (1994–2019) |
| Claims Outside the SFHA | 4 of 9 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 21570 Pearson Ave is moderate, ranking above 42% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 30 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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