Alameda County property record for 33749 3rd St, Union City, CA 94587
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 962 sqft · built 1955 |
| Lot Size | 0.108 acres (4,700 sqft) |
| Owner | Trust Name on File |
| Last Sale | $227,000 (Dec 2009) |
| Tax Bill | $4,545 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 486-6-71 |
| Primary APN | 486-6-71 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 962 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 4,700 sqft (0.108 acres) |
| Street Address | 33749 3RD ST |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-3402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00071 BLK: AR: 0486 PAGE: 0006 |
| Legal Subdivision | DECOTO |
| Legal Block | 105 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 440200 |
33749 3rd St is owner-occupied and held in a trust since December 2009.
Source: Alameda County records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 33749 3RD ST, UNION CITY, CA 94587-3402 |
| 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 | Dec 29, 2009 · Amount on File |
| Deed Sale | Dec 29, 2009 · Amount on File |
| Prior Sale | Aug 24, 2009 · Amount on File |
| Deed Document Number | 2009398455 |
| Prior Transfer Date | Dec 18, 2009 |
| Prior Transfer Doc | 0000398456 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 33749 3rd St was $4,545 with a homeowner's exemption.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $291,854 (-0.39%) Land $89,656 Building $209,198 | ||
| 2025 | $4,545.00 Homeowner's exemption | $292,994 Land $87,898 Building $205,096 | |
| 2023 | $4,870.00 Homeowner's exemption | $281,620 Land $84,486 Building $197,134 | $557,010 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 33749 3rd 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 33749 3rd St is high, ranking above 71% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 | 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 352 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 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 800 / 800 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet.
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