Alameda County property record for 3278 Courthouse Pl, Union City, CA 94587
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,860 sqft · built 1989 |
| Lot Size | 0.106 acres (4,605 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $6,410 (2025) |
| Deeds & Mortgages | Oct 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 463-98-6 |
| Primary APN | 463-98-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,860 sqft Living Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,605 sqft (0.106 acres) |
| Street Address | 3278 COURTHOUSE PL |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-1667 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00074 BLK: TR: 5728 |
| Legal Subdivision | TRACT 5728 |
| Legal Tract | 5728 |
| Legal Lot Number | 74 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 440333 |
3278 Courthouse Pl is owner-occupied and held in a trust since October 2019.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3278 COURTHOUSE PL, UNION CITY, CA 94587-1667 |
| 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 Transfer Date | Oct 23, 2019 |
| Transfer Doc | 0000218337 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 25, 2019 |
| Property Address | 3278 COURTHOUSE PL, UNION CITY, CA 94587-1667 |
| Document Number | 0000218337 |
| Instrument Date | Oct 23, 2019 |
| Instrument | 218337 |
| Transaction Type | Transfer |
| Record Updated | Nov 22, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3278 COURTHOUSE PL UNION CITY CA 945871667, UNION CITY, CA 94587-1667 |
The 2025 property tax bill for 3278 Courthouse Pl was $6,410 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 | $442,607 (+0.41%) Land $227,387 Building $222,220 | ||
| 2025 | $6,410.00 Homeowner's exemption | $440,791 Land $222,929 Building $217,862 | |
| 2023 | $6,621.00 Homeowner's exemption | $423,676 Land $214,273 Building $209,403 | $1,163,790 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3278 Courthouse Pl 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 3278 Courthouse Pl 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 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | 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 602 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 580 / 125 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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