Alameda County property record for 33314 3rd St, Union City, CA 94587
| Property Type | Duplex |
|---|---|
| Details | 1,620 sqft · built 1962 |
| Lot Size | 0.117 acres (5,082 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $700,000 (Dec 2017) |
| Tax Bill | $11,609 (2025) |
| Deeds & Mortgages | Dec 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 486-3-23-1 |
| Primary APN | 486-3-23-1 |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Building Area | 1,620 sqft Living Area |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,082 sqft (0.117 acres) |
| Street Address | 33314 3RD ST |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-2158 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00001 BLK: 0023 AR: 0486 PAGE: 0003 |
| Legal Subdivision | DECOTO |
| Legal Block | 36 |
| Legal Lot Number | 2 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 440200 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 2183 LELAND AVE, MOUNTAIN VIEW, CA 94040-1547 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 19, 2017 · Amount on Record |
| Deed Sale | Dec 19, 2017 · Amount on Record |
| Deed Document Number | 2017278196 |
| Prior Transfer Date | Jul 11, 2009 |
| Prior Transfer Doc | 0000286094 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 19, 2017 |
| Property Address | 33314 3RD ST, UNION CITY, CA 94587-2158 |
| Document Number | 0000278196 |
| Instrument Date | Dec 5, 2017 |
| Instrument | 278196 |
| Transaction Type | Transfer |
| Record Updated | Jan 9, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $770.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 33314 3RD ST UNION CITY CA 945872158, UNION CITY, CA 94587-2158 |
| Document Number | 278197 |
|---|---|
| Date | Dec 19, 2017 |
| Instrument | 278197 |
| Name | SUPREME LNDG |
|---|---|
| Address | DALLAS, TX 75254 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Dec 18, 2032 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Union City |
| Unified School District | New Haven Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $812,391 (+2%) Land $243,717 Building $568,674 | |
| 2025 | $11,609.00 (-4.81%) | $796,466 (+4.04%) Land $238,940 Building $557,526 |
| 2023 | $12,195.00 | $765,540 Land $229,662 Building $535,878 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 53% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect 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 | ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 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 583 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Tekify Fiber & Wireless Fixed Wireless | 1,000 / 1,000 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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