St. Charles County property record for 511 Cliff Brook Dr, O Fallon, MO 63366 · Last verified August 2026
| Property Type | Charitable / Fraternal Organization |
|---|---|
| Lot Size | 8.53 acres (371,654 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | T220300129 |
| Primary APN | T220300129 |
|---|---|
| Alternative APN |
|
| Lot Area | 371,654 sqft |
|---|
| Account Number | T220300129 |
|---|---|
| Street Address | 511 CLIFF BROOK DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-5097 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Charitable / Fraternal Organization |
| Legal Description | BROOKSIDE ADDN #1 LOT C CG |
| Legal Subdivision | BROOKSIDE ADDN #1 |
| Legal Lot Number | C |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | WENTZVILLE |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 312095 |
Source: St. Charles County records · APN T220300129
Assessment roll updated August 7, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 4 RESEARCH PARK DR, 130, SAINT CHARLES, MO 63304-5639 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: St. Charles County records · Assessment roll updated August 7, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
Assessed market value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Market Value |
|---|---|
| 2026 | $50,000 (-) Land $50,000 |
| 2022 | $50,000 Land $50,000 |
Source: FEMA National Flood Hazard Layer, St. Charles County (29183C), updated August 25, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 291833120952, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (2019–2022) |
| Most Recent Claim | Jul 2022, rainfall accumulation, Severe Storms And Flooding |
| Wildfire Risk | Low above 36% of the US · above 28% of Missouri |
|---|---|
| Wildfire Likelihood | About 1 in 2,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 52 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, Wisper ISP, Brightspeed. Availability varies by address; speeds are provider-advertised maximums, not measured.
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