Alameda County property record for 33458 8th St, Union City, CA 94587
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,598 sqft · built 1967 |
| Lot Size | 0.116 acres (5,031 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $610,000 (Feb 2017) |
| Tax Bill | $10,492 (2025) |
| Deeds & Mortgages | Feb 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 486-24-39 |
| Primary APN | 486-24-39 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,598 sqft Living Area |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Construction Type | Wood |
| Lot Area | 5,031 sqft (0.116 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Street Address | 33458 8TH ST |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-2357 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00039 BLK: AR: 0486 PAGE: 0024 |
| Legal Subdivision | DECOTO |
| Legal Block | 44 |
| Legal Lot Number | 7 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 3 |
| Census Block | 3018 |
| Census Tract | 440200 |
33458 8th St, a duplex, is held in a trust since February 2017.
Source: Alameda County records, as of August 26, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 190 PICKERING AVE, FREMONT, CA 94536-4490 |
| Owner Type | Company |
| Vesting | Trust, Family 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 | 2 Names on Deed |
|---|---|
| Last Sale | Feb 10, 2017 · Amount on File |
| Deed Sale | Feb 10, 2017 · Amount on File |
| Deed Document Number | 201740043 |
| Prior Transfer Date | Mar 25, 1994 |
| Prior Transfer Doc | 0000124485 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 10, 2017 |
| Property Address | 33458 8TH ST, UNION CITY, CA 94587-2357 |
| Document Number | 0000040043 |
| Instrument Date | Jan 30, 2017 |
| Instrument | 40043 |
| Transaction Type | Transfer |
| Record Updated | Mar 2, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $671.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 190 PICKERING AVE FREMONT CA 945364490, FREMONT, CA 94536-4490 |
| Document Number | 40044 |
|---|---|
| Date | Feb 10, 2017 |
| Instrument | 40044 |
| Name | 2004-0000332 LLC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Feb 9, 2032 |
The 2025 property tax bill for 33458 8th St was $10,492.
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 | $722,098 (+2%) Land $216,629 Building $505,469 | |
| 2025 | $10,492.00 | $707,941 Land $212,382 Building $495,559 |
| 2023 | $11,146.00 | $680,454 Land $204,136 Building $476,318 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 33458 8th 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.
Wildfire risk around 33458 8th St is moderate, ranking above 40% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 808 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, Sail Internet, T-Mobile.
5G (outdoors only) and 4G LTE
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