St. Louis County property record for 646 Showplace Ct, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,506 sqft · built 1978 |
| Lot Size | 0.195 acres (8,499 sqft) |
| Owner | Individual Name on File |
| Last Sale | $178,800 (Dec 2009) |
| Tax Bill | $3,780 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 24S-22-0088 |
| Primary APN | 24S-22-0088 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,506 sqft Living Area |
| Gross Area | 1,946 sqft |
| 1st Floor Area | 1,506 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 8,499 sqft (0.195 acres) |
| Lot Dimensions | 38 ft deep x 81 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 28 sqft |
| Deck Area | 288 sqft |
| Patio Area | 288 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 646 SHOWPLACE CT |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-6232 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 93R-3 |
| Legal Description | OAK HILL 7 31 78 LOT 106 |
| Legal Subdivision | OAK HILL |
| Legal Lot Number | 106 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | WILDHORSE |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 217923 |
646 Showplace Ct is owned and occupied by an individual who acquired it in December 2018.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 646 SHOWPLACE CT, BALLWIN, MO 63021-6232 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Dec 7, 2009 · Amount on File |
| Deed Sale | Dec 7, 2009 · Amount on File |
| Prior Sale | Jun 28, 1999 · Amount on File |
| Deed Document Number | 2009420 |
| Deed Book / Page | 18692 / 153 |
| Last Transfer Date | Dec 14, 2018 |
| Transfer Doc | 02332500435 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 646 Showplace Ct was $3,780, down 0.1% 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 | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $57,950 (-) Land $29,220 Building $28,730 | $305,000 (-) Land $153,800 Building $151,200 | |
| 2025 | $3,780.00 (-0.13%) | $57,950 Land $29,220 Building $28,730 | $305,000 Land $153,800 Building $151,200 |
| 2024 | $3,785.00 (+0.08%) | ||
| 2023 | $3,782.00 (+8.68%) | $54,040 (+16.14%) Land $19,480 Building $34,560 | $284,400 Land $102,500 Building $181,900 |
| 2022 | $3,480.00 | $46,530 Land $22,720 Building $23,810 | |
| 2021 | $244,900 Land $119,600 Building $125,300 |
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.
FEMA maps place 646 Showplace Ct 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 646 Showplace Ct is low, with 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 80% of the US · lower than 84% of Missouri |
|---|---|
| Wildfire Likelihood | 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 301 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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