St. Louis City property record for 400 Upton St, Saint Louis, MO 63111 · Last verified June 2026
| Property Type | General Industrial |
|---|---|
| Lot Size | 0.378 acres (16,456 sqft) |
| Owner | Company Name on File |
| APN | 3048-9-010.000 |
| Primary APN | 3048-9-010.000 |
|---|---|
| Alternative APN |
|
| Lot Area | 16,456 sqft (0.378 acres) |
|---|
| Street Address | 400 UPTON ST |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63111 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Description | CB 3048 UPTON 44 FT/IRREG X 358 FT/390 FT SOUTH WEST PART OF BLOCK |
| Legal Subdivision | PATCH |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 101800 |
Source: St. Louis City records · APN 3048-9-010.000
Assessment roll updated June 16, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 400 W UPTON ST, SAINT LOUIS, MO |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: St. Louis City records · Assessment roll updated June 16, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | St. Louis City |
| Unified School District | St. Louis City School District (PK - 12) |
Assessed market value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Market Value |
|---|---|
| 2021 | $6,100 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 295101018002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 12 (1979–1998) |
| Claims Outside the SFHA | 11 of 12 |
| Most Recent Claim | Apr 1998, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the St. Boniface Neighborhood Historic District listed 2002 · 376 contributing resources · NRIS 01000948 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 612 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Wisper ISP | Fixed Wireless (unlicensed) | 800 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Wisper ISP, T-Mobile USA, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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