St. Louis County property record for 3104 Union Rd, Saint Louis, MO 63125
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,242 sqft · built 1960 |
| Lot Size | 0.162 acres (7,061 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $133,000 (Jan 2004) |
| Tax Bill | $2,594 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 28J-51-1088 |
| Primary APN | 28J-51-1088 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,242 sqft Living Area |
| 1st Floor Area | 1,196 sqft |
| Basement Area | 312 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 7,061 sqft (0.162 acres) |
| Lot Dimensions | 67 ft deep x 65 ft wide |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 72 sqft |
| Patio Area | 255 sqft |
| Balcony Area | 46 sqft |
| Shed | 1 Shed |
| Shed Area | 81 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3104 UNION RD |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63125-3947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Description | SOUTHERN AIRE PLAT 1 LOT PT 4 |
| Legal Subdivision | SOUTHERN AIRE PLAT 1 |
| Legal Lot Number | 4 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LEMAY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 220602 |
3104 Union Rd is owned and occupied by two individuals who bought it in January 2004.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3104 UNION RD, SAINT LOUIS, MO 63125-3947 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 16, 2004 · Amount on File |
| Deed Sale | Jan 16, 2004 · Amount on File |
| Prior Sale | Jul 10, 2001 · Amount on File |
| Deed Document Number | 20041301 |
| Deed Book / Page | 15590 / 3051 |
| Prior Transfer Date | Jul 3, 2001 |
| Prior Transfer Doc | 0131500100 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3104 Union Rd was $2,594, up 0.9% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Mehlville R-IX School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $41,390 (-) Land $13,570 Building $27,820 | $217,800 (-) Land $71,400 Building $146,400 | |
| 2025 | $2,594.00 (+0.86%) | $41,390 Land $13,570 Building $27,820 | $217,800 Land $71,400 Building $146,400 |
| 2024 | $2,572.00 (+1.26%) | ||
| 2023 | $2,540.00 (+8.13%) | $37,850 (+15.12%) Land $8,150 Building $29,700 | $199,200 Land $42,900 Building $156,300 |
| 2022 | $2,349.00 | $32,880 Land $8,840 Building $24,040 | |
| 2021 | $173,000 Land $46,500 Building $126,500 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3104 Union Rd in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 12 (1978–2008) |
| Claims Outside the SFHA | 5 of 12 |
| Most Recent Claim | Sep 2008 · Severe Storms, Flooding, And A Tornado |
| Claims by Event |
|
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.
The area around 3104 Union Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 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 520 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 800 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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