Alameda County property record for 159 Obsidian Way, Livermore, CA 94550
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,158 sqft · built 1997 |
| Lot Size | 0.211 acres (9,210 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,850,000 (Oct 2024) |
| Tax Bill | $22,343 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 99-283-38 |
| Primary APN | 99-283-38 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,158 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,210 sqft (0.211 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 159 OBSIDIAN WAY |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-9456 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00073 BLK: TR: 6711 |
| Legal Subdivision | TR 6711 |
| Legal Tract | 6711 |
| Legal Block | 2 |
| Legal Lot Number | 73 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 451703 |
Source: Alameda County records, as of August 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 2192, LIVERMORE, CA 94551-2192 |
| Owner Type | Company |
| Vesting | Trust, Family Living Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 11, 2024 · Amount on Record |
| Deed Sale | Oct 11, 2024 · Amount on Record |
| Prior Sale | Apr 25, 1997 · Amount on Record |
| Deed Document Number | 2024124332 |
| Prior Transfer Date | Sep 3, 2024 |
| Prior Transfer Doc | 0000114326 |
| Record Updated | Oct 29, 2026 |
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,887,000 (+2%) Land $566,100 Building $1,320,900 | ||
| 2025 | $22,343.00 (+197%) | $1,850,000 (+228.29%) Land $555,000 Building $1,295,000 | |
| 2023 | $7,523.00 Homeowner's exemption | $563,528 Land $169,058 Building $394,470 | $1,413,270 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CALIFORNIA WATER SERVICE - LIVERMORE private · serves 60,414 people · EPA ID CA0110003 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Dec 2024 |
| Also Mapped Here | CITY OF LIVERMORE |
| Lead | 8 ppb (2022–2024) 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 525 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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