St. Louis City property record for 20 N 4th St, Saint Louis, MO 63102
| Property Type | Commercial |
|---|---|
| Lot Size | 1.78 acres (77,842 sqft) |
| Owner | 2 Individual Names on File |
| APN | 0085-9-010.000 |
| Primary APN | 0085-9-010.000 |
|---|---|
| Alternative APN |
|
| Lot Area | 77,842 sqft |
|---|
| Street Address | 20 N 4TH ST |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63102 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | L |
| Legal Description | C. B. 85 4TH ST 1.787 ACRES BROWNS SURVEY BOUNDARIES N-CHESTNUT E-3RD ST S-MARKET W-4TH ST |
| Legal Subdivision | DOWNTOWN |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2065 |
| Census Tract | 125600 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Jefferson National Expansion Memorial National Historic Site listed 1966 · 3 contributing resources · National Historic Landmark (designated 1987) · NRIS 66000941 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
20 N 4th St, a commercial property, is owned by two individuals.
Source: St. Louis City records, as of June 16, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 N 4TH ST, SAINT LOUIS, MO 63102 |
| Owner Type | Individual |
| Deed Names | 2 Names 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 Market Value |
|---|---|
| 2021 | $7,784,063 |
Assessed market value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 20 N 4th St; there have been 31 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 31 (1978–2019) |
| Most Recent Claim | May 2019 · Severe Storms, Tornadoes, And Flooding |
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 20 N 4th St 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 17 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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