St. Louis City property record for 5437 Union Blvd, Saint Louis, MO 63115
| Property Type | Residential Vacant Land |
|---|---|
| Details | 1,036 sqft · built 1905 |
| Lot Size | 0.137 acres (5,960 sqft) |
| Owner | Company Name on File |
| APN | 5082-9-420.000 |
| Primary APN | 5082-9-420.000 |
|---|---|
| Alternative APN |
|
| Lot Area | 5,960 sqft (0.137 acres) |
|---|
| Street Address | 5437 UNION BLVD |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63115-1456 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | F |
| Legal Description | C.B. 5082 UNION 50 FT X 115 FT HARNEY HEIGHTS ADDN BLOCK 3 LOT 8 |
| Legal Subdivision | HARNEY HEIGHTS ADDN |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 107500 |
5437 Union Blvd, residential vacant land, is owned by a company.
Source: St. Louis City records, as of June 16, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1520 MARKET ST, 2000, SAINT LOUIS, MO 63103-2630 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: St. Louis City assessment roll, as of June 16, 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | St. Louis City |
| Unified School District | St. Louis City School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $340 (-) Land $340 | |
| 2025 | $340 Land $340 | $1,800 Land $1,800 |
| 2023 | $340 Land $340 | $1,789 Land $1,789 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA has no flood map on file for 5437 Union Blvd.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 5437 Union Blvd 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 | ST LOUIS CITY PWS serves 304,709 people · EPA ID MO6010715 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2022 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 702 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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