St. Louis City property record for 4121 Upton Ct, Saint Louis, MO 63116 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1 Baths |
| Architecture Style | Traditional |
| Year Built | Built 1953 |
| Square Footage | 1,880 sqft Living Area |
| Lot Size | 5,400 sqft (0.124 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $204,505 (2024) |
| Tax Bill | $2,896.00 (2025) |
| Primary APN | 6420-9-210.000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Baths |
|---|---|
| Building Area | 1,880 sqft Living Area |
| 1st Floor | 940 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Traditional Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Lot Area | 5,400 sqft (0.124 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 4121 UPTON CT |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63116-2743 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | C. B. 6420 UPTON CT 31.43 FT/119.16 FT X 162.41 FT/109.50 FT WINDSOR AMD ADDN LOT 22 |
| Legal Subdivision | WINDSOR AMD ADDN |
| Legal Block | 2 |
| Legal Lot Number | 22 |
| Jurisdiction | ST LOUIS CITY MO |
| Minor Civil Division | ST. LOUIS |
| Census Blockgroup | 2 |
| Census Block | 2009 |
| Census Tract | 101200 |
Source: St. Louis City records · APN 6420-9-210.000
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 | Individual Name on File |
|---|---|
| Mailing Address | 4121 UPTON CT, SAINT LOUIS, MO 63116-2743 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 18, 2024 · Amount on Record |
| Deed Sale | Apr 18, 2024 · Amount on Record |
| Prior Sale | Apr 28, 2016 · Amount on Record |
| Deed Doc Number | 2024200 |
| Deed Book / Page | 182024 / 200 |
| Prior Transfer Date | Mar 12, 2008 |
| Prior Transfer Doc | 0000000128 |
| Record Refreshed | 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 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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $35,040 (-) Land $2,930 Building $32,110 | ||
| 2025 | $2,896.00 (+14.78%) | $35,040 (+11.77%) Land $2,930 Building $32,110 | $184,419 (+11.77%) Land $15,400 Building $169,019 |
| 2023 | $2,523.00 (+6.59%) | $31,350 (+10.78%) Land $2,930 Building $28,420 | $165,000 (+10.78%) Land $15,421 Building $149,579 |
| 2022 | $2,367.00 | $28,300 Land $2,930 Building $25,370 | |
| 2021 | $148,947 |
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