Alameda County property record for 4331 Diavila Ave, Pleasanton, CA 94588
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,614 sqft · built 1993 |
| Lot Size | 0.076 acres (3,295 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,350,000 (Apr 2021) |
| Tax Bill | $17,185 (2025) |
| Deeds & Mortgages | Apr 2021 Sale & Mortgage Oct 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 946-1102-65 |
| Primary APN | 946-1102-65 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,614 sqft Living Area |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,295 sqft (0.076 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4331 DIAVILA AVE |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94588-8376 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00020 BLK: TR: 6341 |
| Legal Tract | 6341 |
| Legal Lot Number | 20 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 450745 |
4331 Diavila Ave is owned and occupied by two individuals who bought it in April 2021.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4331 DIAVILA AVE, PLEASANTON, CA 94588-8376 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Apr 23, 2021 | Grant Deed, Transfer · Conventional Mortgage SAFE CU |
| Oct 6, 2017 | Grant Deed, Transfer NORTH AMERICAN TITLE CO INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 23, 2021 · Amount on File |
| Deed Sale | Apr 23, 2021 · Amount on File |
| Prior Sale | Oct 6, 2017 · Amount on File |
| Deed Document Number | 2021160825 |
| Prior Transfer Date | Jul 5, 2003 |
| Prior Transfer Doc | 0000412632 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 23, 2021 |
| Property Address | 4331 DIAVILA AVE, PLEASANTON, CA 94588-8376 |
| Document Number | 0000160825 |
| Map Reference | MB 199 PG 33-39 |
| Instrument Date | Apr 19, 2021 |
| Instrument | 2021160825 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 4331 DIAVILA AVE, PLEASANTON, CA 94588-8376 |
| Document Number | 0000160826 |
|---|---|
| Date | Apr 23, 2021 |
| Instrument | 2021160826 |
| Name | SAFE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 6, 2017 |
| Property Address | 4331 DIAVILA AVE, PLEASANTON, CA 94588-8376 |
| Document Number | 0000221429 |
| Map Reference | MB199 PG33-39 |
| Instrument Date | Sep 27, 2017 |
| Instrument | 2017221429 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 4331 DIAVILA AVE, PLEASANTON, CA 94588-8376 |
The 2025 property tax bill for 4331 Diavila Ave was $17,185.
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 | $1,490,480 (+2%) Land $447,144 Building $1,043,336 | ||
| 2025 | $17,185.00 | $1,461,266 Land $438,380 Building $1,022,886 | |
| 2023 | $16,653.00 | $1,404,540 Land $421,362 Building $983,178 | $1,364,850 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4331 Diavila Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 66 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 66 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 4331 Diavila Ave is low, with less than 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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 492 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 Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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