Alameda County property record for 4671 Las Positas Rd, Livermore, CA 94551
| Property Type | Warehouse, Storage |
|---|---|
| Details | 144,771 sqft · built 2000 |
| Lot Size | 8.11 acres (353,669 sqft) |
| Owner | Company Name on File |
| Tax Bill | $159,794 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 99-1325-8-1 |
| Primary APN | 99-1325-8-1 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 144,771 sqft Total Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 353,669 sqft |
| Street Address | 4671 LAS POSITAS RD |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94551-9631 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Description | LOT: 00003 BLK: PM: 0229 PAGE: 0089 ;LOT: 00004 BLK: PM: 0229 PAGE: 0089 ;LOT: 00009 BLK: PM: 0146 PAGE: 0025 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 451504 |
4671 Las Positas Rd, an industrial property, is owned by a company.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 100 SMITH RANCH RD, 325, SAN RAFAEL, CA 94903-1994 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4671 Las Positas Rd was $159,794.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Livermore City |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $14,119,670 (+2.29%) Land $1,505,733 Building $12,613,937 | |
| 2025 | $159,794.00 | $13,804,032 Land $1,476,214 Building $12,327,818 |
| 2023 | $155,250.00 | $13,268,080 Land $1,418,898 Building $11,849,182 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4671 Las Positas Rd in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 4671 Las Positas Rd 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 80% of the US · lower than 88% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF LIVERMORE serves 38,892 people · EPA ID CA0110011 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 234 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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