Alameda County property record for 6063 Kolb Ranch Dr, Pleasanton, CA 94588
| Property Type | Recreational Vacant Land |
|---|---|
| Lot Size | 0.816 acres (35,555 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $510,000 (Aug 2010) |
| Tax Bill | $8,116 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 941-2820-9 |
| Primary APN | 941-2820-9 |
|---|---|
| Alternative APN |
|
| Lot Area | 35,555 sqft (0.816 acres) |
|---|
| Street Address | 6063 KOLB RANCH DR |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94588-3975 |
| Property Category | Public Works |
| Property Type | Public Works > Recreational Vacant Land |
| Legal Description | LOT: 00006 BLK: TR: 6951 |
| Legal Tract | 6951 |
| Legal Lot Number | 6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 450601 |
6063 Kolb Ranch Dr, recreational vacant land, is owned by two individuals who bought it in August 2010.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1125 SAGUARE CMN, FREMONT, CA 94539-6900 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 17, 2010 · Amount on File |
| Deed Sale | Aug 17, 2010 · Amount on File |
| Prior Sale | May 21, 2010 · Amount on File |
| Deed Document Number | 2010235956 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6063 Kolb Ranch Dr was $8,116.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Pleasanton City |
| Unified School District | Pleasanton Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $666,427 (+2%) Land $666,427 | ||
| 2025 | $8,116.00 | $653,361 Land $653,361 | |
| 2023 | $7,862.00 | $627,998 Land $627,998 | $2,429,550 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6063 Kolb Ranch Dr in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1981.
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 |
| Nearby Flood Claims | 5 (1981–1989) |
| Claims Outside the SFHA | 2 of 5 |
| Most Recent Claim | Oct 1989 · rainfall accumulation |
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 6063 Kolb Ranch Dr is moderate, ranking above 67% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 67% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 PLEASANTON serves 76,689 people · EPA ID CA0110008 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | May 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 104 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 |
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