Alameda County property record for 3646 Cross Rd, Livermore, CA 94550
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 99.2 acres (4,323,766 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $8,885 (2025) |
| Deeds & Mortgages | Mar 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 99A-1850-1-5 |
| Primary APN | 99A-1850-1-5 |
|---|---|
| Alternative APN |
|
| Lot Area | 4,323,766 sqft |
|---|
| Street Address | 3646 CROSS RD |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-9755 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | LOT: 00005 BLK: 0001 AR: 099A PAGE: 1850 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 3 |
| Census Block | 3076 |
| Census Tract | 451104 |
3646 Cross Rd, an agricultural property, is held in a trust since October 2002.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5211 HAWKSTONE WAY, SAN JOSE, CA 95138-2120 |
| 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 | Oct 18, 2002 |
| Transfer Doc | 0000245004 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 29, 2021 |
| Property Address | 3646 CROSS RD, LIVERMORE, CA 94550-9755 |
| Document Number | 0000124562 |
| Instrument Date | Oct 12, 2020 |
| Instrument | 2021124562 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 5211 HAWKSTONE WAY, SAN JOSE, CA 95138-2120 |
The 2025 property tax bill for 3646 Cross Rd was $8,885.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $761,542 (+1.28%) Land $459,927 Building $271,173 | |
| 2025 | $8,885.00 | $751,940 Land $450,910 Building $301,030 |
| 2023 | $8,602.00 | $730,282 Land $433,402 Building $296,880 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3646 Cross Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 7 (15% premium discount) |
| Nearby Flood Policies | 1 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 3646 Cross Rd is high, ranking above 87% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 87% of the US · above 67% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
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 | ZONE 7 WATER AGENCY serves 40 people · EPA ID CA0110010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 7 ppb (2019–2021) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
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