St. Louis City property record for 3423 Semple Ave, Saint Louis, MO 63120 · Last verified June 2026
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.17 acres (7,422 sqft) |
| Owner | Company Name on File |
| Deeds & Mortgages | Jul 2020 Sale |
| APN | 4364-9-270.000 |
| Primary APN | 4364-9-270.000 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,422 sqft (0.17 acres) |
|---|
| Street Address | 3423 SEMPLE AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63120 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | C. B. 4364 SEMPLE 50 FT X 141 FT 9 5/8 IN / 141 FT 8 IN BARROWS ADDN LOT N |
| Legal Subdivision | BARROWS ADDN |
| Legal Lot Number | N |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 106400 |
Source: St. Louis City records · APN 4364-9-270.000
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 | 1520 MARKET ST, 2000, SAINT LOUIS, MO 63103-2630 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 13, 2020 |
| Deed Sale | Jul 13, 2020 |
| Deed Document Number | 2020129 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS CITY MO |
| Recording Date | Jul 13, 2020 |
| Property Address | 3423 SEMPLE AVE, SAINT LOUIS, MO 63120 |
| Document Number | 0007130129 |
| Instrument Date | Jun 28, 2020 |
| Instrument | 200713000129 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1520 MARKET ST #2000 ST LOUIS MO 631032630, 2000, ST LOUIS, MO 63103-2630 |
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 value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $340 (-) Land $340 | |
| 2025 | $340 (-) Land $340 | $1,800 (+0.61%) Land $1,800 |
| 2023 | $340 Land $340 | $1,789 Land $1,789 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| 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; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 294 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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