Alameda County property record for 4284 Jensen St, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,073 sqft · built 1954 |
| Lot Size | 0.224 acres (9,774 sqft) |
| Owner | Trust Name on File |
| Last Sale | $450,000 (May 2002) |
| Tax Bill | $8,490 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 94-201-4 |
| Primary APN | 94-201-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,073 sqft Living Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,774 sqft (0.224 acres) |
| Street Address | 4284 JENSEN ST |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-6210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00003 BLK: 0001 TR: 1284 |
| Legal Tract | 1284 |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 450746 |
4284 Jensen St is owner-occupied and held in a trust since March 2003.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 329 EAGLE TRACE DR, HALF MOON BAY, CA 94019-2291 |
| Occupancy | Owner Occupied |
| 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 Sale | May 21, 2002 · Amount on File |
| Deed Sale | May 21, 2002 · Amount on File |
| Deed Document Number | 2002224801 |
| Last Transfer Date | Mar 7, 2003 |
| Transfer Doc | 0000216738 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4284 Jensen St was $8,490 with a homeowner's exemption.
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 | $732,163 (+1.03%) Land $203,409 Building $535,754 | ||
| 2025 | $8,490.00 Homeowner's exemption | $724,672 Land $199,422 Building $525,250 | |
| 2023 | $8,223.00 Homeowner's exemption | $696,537 Land $191,679 Building $504,858 | $1,362,420 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4284 Jensen St in Zone X, an area of minimal flood risk.
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.
The area around 4284 Jensen St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | 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 474 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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