St. Louis City property record for 4128 Upton Ct, Saint Louis, MO 63116
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,632 sqft · built 1953 |
| Lot Size | 0.103 acres (4,489 sqft) |
| Owner | Trust Name on Record |
| Last Sale | $128,300 (Jun 2002) |
| Tax Bill | $2,795 (2025) |
| APN | 6420-9-040.000 |
| Primary APN | 6420-9-040.000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,632 sqft Living Area |
| 1st Floor Area | 816 sqft |
| Basement Area | 408 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 4,489 sqft (0.103 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4128 UPTON CT |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63116-2743 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | C. B. 6420 UPTON COURT 58.45 FT X 92.17 FT WINDSOR AMD ADDN LOT 39 |
| Legal Subdivision | WINDSOR AMD ADDN |
| Legal Block | 2 |
| Legal Lot Number | 39 |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 101200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the St. Stanislaus Seminary listed 1972 · 3 contributing resources · NRIS 72001491 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: St. Louis City records, as of July 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Trust Name on Record |
|---|---|
| Mailing Address | 4128 UPTON CT, SAINT LOUIS, MO 63116-2743 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 3, 2002 · Amount on Record |
| Deed Sale | Jun 3, 2002 · Amount on Record |
| Prior Sale | Apr 19, 2001 · Amount on Record |
| Deed Document Number | 2002375 |
| Deed Book / Page | 1771 / 374 |
| Last Transfer Date | Aug 27, 2018 |
| Transfer Doc | 0000000072 |
| Record Updated | Oct 29, 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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $33,810 (-) Land $3,310 Building $30,500 | ||
| 2025 | $2,795.00 (+14.6%) | $33,810 (+11.58%) Land $3,310 Building $30,500 | $177,906 (+11.56%) Land $17,400 Building $160,506 |
| 2023 | $2,439.00 (+6.37%) | $30,300 (+10.54%) Land $3,310 Building $26,990 | $159,474 (+10.54%) Land $17,421 Building $142,053 |
| 2022 | $2,293.00 | $27,410 Land $3,310 Building $24,100 | |
| 2021 | $144,263 |
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.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 13 (1979–1993) |
| Claims Outside the SFHA | 6 of 13 |
| Most Recent Claim | Aug 1993 · Severe Storms & Flooding |
| Claims by Event |
|
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: 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 745 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Wisper ISP Fixed Wireless | 800 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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