St. Louis County property record for 700 Henry Ave, Ballwin, MO 63011
| Property Type | Public Health Care Facility (Exempt) |
|---|---|
| Lot Size | 9.48 acres (412,949 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 21R-34-0579 |
| Primary APN | 21R-34-0579 |
|---|
| Lot Area | 412,949 sqft |
|---|---|
| Lot Dimensions | 870 ft deep x 551 ft wide |
| Terrain | Below Road/Slope |
| View / Lot | Cul-De-Sac |
| Garage Type | Open |
| Garage Area | 75,000 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 700 HENRY AVE |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-2737 |
| Property Category | Public Works |
| Property Type | Public Works > Public Health Care Facility (Exempt) |
| Local Zoning Code | R-2 |
| Legal Description | SURVEY 0119 SEC 00 TWN 45 RANGE 4 21R340029 7 31 74 |
| Legal Subdivision | SURVEY 0119 SEC 00 TWN 45 RANGE 4 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LAFAYETTE |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 217802 |
Source: St. Louis County records, as of September 29, 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 Record |
|---|---|
| Mailing Address | 455 N WOODS MILL RD, CHESTERFIELD, MO 63017-3327 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $1,385,470 (-) Land $212,960 Building $1,172,510 | $4,329,600 (-) Land $665,500 Building $3,664,100 | |
| 2025 | $1,385,470 (-2.75%) Land $212,960 Building $1,172,510 | $4,329,600 (-2.74%) Land $665,500 Building $3,664,100 | |
| 2023 | Additional exemption filed | $1,424,580 Land $231,940 Building $1,192,640 | $4,451,800 Land $724,800 Building $3,727,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 99.1% of the US · lower than 98.2% 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 378 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 | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Verizon.
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