St. Louis County property record for 431 Iron Lantern Dr, Ballwin, MO 63011
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,997 sqft · built 1965 |
| Lot Size | 0.293 acres (12,781 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,664 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21R-61-0436 |
| Primary APN | 21R-61-0436 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,997 sqft Living Area |
| Gross Area | 2,567 sqft |
| 1st Floor Area | 1,997 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 12,781 sqft (0.293 acres) |
| Lot Dimensions | 142 ft deep x 90 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Attached |
| Garage Area | 450 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Stoop |
| Patio Area | 270 sqft |
| Poultry House | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 431 IRON LANTERN DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-2723 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2 |
| Legal Description | OAK TREE FARM PLAT 3 LOT 80 |
| Legal Subdivision | OAK TREE FARM PLAT 3 |
| Legal Lot Number | 80 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LAFAYETTE |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 217802 |
431 Iron Lantern Dr is owned and occupied by two individuals who acquired it in June 2024.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 431 IRON LANTERN DR, BALLWIN, MO 63011-2723 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 1, 2019 |
| Deed Sale | Nov 1, 2019 |
| Deed Document Number | 2019812 |
| Deed Book / Page | 23772 / 5189 |
| Last Transfer Date | Jun 19, 2024 |
| Transfer Doc | 0000000213 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 431 Iron Lantern Dr was $3,664, down 1.2% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Ballwin City |
| County | St. Louis County |
| Unified School District | Parkway C-2 School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $60,360 (-) Land $28,710 Building $31,650 | $317,700 (-) Land $151,100 Building $166,600 | |
| 2025 | $3,664.00 (-1.16%) | $60,360 Land $28,710 Building $31,650 | $317,700 Land $151,100 Building $166,600 |
| 2024 | $3,707.00 (-0.88%) | ||
| 2023 | $3,740.00 (+7.16%) | $57,000 (+16.07%) Land $17,230 Building $39,770 | $300,000 Land $90,700 Building $209,300 |
| 2022 | $3,490.00 | $49,110 Land $19,150 Building $29,960 | |
| 2021 | $258,500 Land $100,800 Building $157,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 431 Iron Lantern Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 431 Iron Lantern Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 308 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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