Sonoma County property record for 3977 Old Adobe Rd, Petaluma, CA 94954
| Property Type | Vineyard |
|---|---|
| Details | 8,996 sqft |
| Lot Size | 201 acres (8,759,916 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $27,685 (2025) |
| Deeds & Mortgages | Feb 2017 Transfer Feb 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-120-011-000 |
| Primary APN | 017-120-011-000 |
|---|---|
| Alternative APN |
|
| Building Area | 8,996 sqft Gross Area |
|---|
| Lot Area | 8,759,916 sqft |
|---|---|
| Garage Type | Detached |
| Garage Area | 642 sqft |
| Parking Spaces | 2 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|
| Old Parcel Number | 017-120-011 |
|---|---|
| Street Address | 3977 OLD ADOBE RD |
| City | PETALUMA |
| State | CA |
| Zip | 94954-9242 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | LEA60 |
| Legal Description | 1972 FORM 17-120-05 PT TO RDS OR 2575-38 |
| Legal Subdivision | OLD ADOBE FORT |
| Legal Block | 3 |
| Legal Lot Number | 259 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3026 |
| Census Tract | 150612 |
3977 Old Adobe Rd, an agricultural property, is held in a trust since April 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3977 OLD ADOBE RD, PETALUMA, CA 94954-9242 |
| 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.
| Date | Document |
|---|---|
| Feb 17, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Feb 17, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 4, 2016 |
| Transfer Doc | 0000012695 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 17, 2017 |
| Property Address | 3977 OLD ADOBE RD, PETALUMA, CA 94954-9242 |
| Document Number | 0000012695 |
| Instrument Date | Apr 4, 2016 |
| Instrument | 12695 |
| Transaction Type | Transfer |
| Record Updated | Mar 14, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3977 OLD ADOBE RD PETALUMA CA 949549242, PETALUMA, CA 94954-9242 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 17, 2017 |
| Property Address | 3977 OLD ADOBE RD, PETALUMA, CA 94954-9242 |
| Document Number | 0000012694 |
| Instrument Date | Apr 4, 2016 |
| Instrument | 12694 |
| Transaction Type | Transfer |
| Record Updated | Mar 14, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3977 OLD ADOBE RD PETALUMA CA 949549242, PETALUMA, CA 94954-9242 |
The 2025 property tax bill for 3977 Old Adobe Rd was $27,685.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Old Adobe Union Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $680,509 (-71.69%) Land $292,457 Building $388,052 | |
| 2025 | $27,685.00 Additional exemption filed | $2,403,723 Land $483,745 Building $1,919,978 |
| 2023 | $27,411.00 (+0.77%) Additional exemption filed | $2,291,992 Land $1,031,347 Building $1,260,645 |
| 2022 | $27,201.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3977 Old Adobe Rd in Zone X, an area of minimal flood risk.
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 | 5 in force |
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 3977 Old Adobe Rd is high, ranking above 79% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 57% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 25 / 3 |
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