Alameda County property record for 481 Trebbiano Pl, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,023 sqft · built 1994 |
| Lot Size | 0.326 acres (14,178 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,420,000 (Jul 2016) |
| Tax Bill | $18,872 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 950-13-33 |
| Primary APN | 950-13-33 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,023 sqft Living Area |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 14,178 sqft (0.326 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 481 TREBBIANO PL |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-6399 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00033 BLK: TR: 6539 |
| Legal Tract | 6539 |
| Legal Lot Number | 33 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 450701 |
481 Trebbiano Pl is owner-occupied and held in a trust since November 2016.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 481 TREBBIANO PL, PLEASANTON, CA 94566-6399 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 29, 2016 · Amount on File |
| Deed Sale | Jul 29, 2016 · Amount on File |
| Prior Sale | Apr 26, 1995 · Amount on File |
| Deed Document Number | 2016190851 |
| Last Transfer Date | Nov 5, 2016 |
| Transfer Doc | 0000294327 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 481 Trebbiano Pl was $18,872 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 | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,673,953 (+1.58%) Land $591,885 Building $1,089,068 | ||
| 2025 | $18,872.00 Homeowner's exemption | $1,647,995 Land $580,280 Building $1,067,715 | |
| 2023 | $18,403.00 Homeowner's exemption | $1,584,010 Land $557,750 Building $1,026,260 | $2,268,810 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 481 Trebbiano Pl 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 | 2 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 481 Trebbiano Pl is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 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 128 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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