St. Charles County property record for 165 Open Prairie Cir, O Fallon, MO 63368
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 3 bd · 2.5 ba · 2,288 sqft · built 2023 |
| Lot Size | 0.05 acres (2,178 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $28 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T231800156 |
| Primary APN | T231800156 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 2,288 sqft Gross Area |
| Basement Area | 702 sqft |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 2,178 sqft (0.05 acres) |
| Parking Spaces | 2 Parking Spaces |
| Account Number | T231800156 |
|---|---|
| Street Address | 165 OPEN PRAIRIE CIR |
| City | O FALLON |
| State | MO |
| Zip | 63368-6331 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | THE PRAIRIE LOT 31 BRYAN 364 CH 100 2025-2034 |
| Legal Subdivision | THE PRAIRIE |
| Legal Lot Number | 31 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | LAKE ST. LOUIS |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 311904 |
Source: St. Charles County records, as of July 21, 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 | 11605 STUDT AVE, 102, SAINT LOUIS, MO 63141-7052 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 21, 2026 |
| Deed Sale | Jan 21, 2026 |
| Prior Sale | Jan 21, 2026 · Amount on Record |
| Deed Document Number | 20263137 |
| Record Updated | Sep 20, 2026 |
Source: St. Charles County assessment roll, as of August 13, 2025
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Dardenne Prairie City |
| County | St. Charles County |
| Unified School District | Wentzville R-IV School District (PK - 12) |
| Year | Tax Bill | Assessed Market Value |
|---|---|---|
| 2025 | $28.00 | $236,245 Building $236,245 |
Assessed market value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · 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 | 2 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 99.8% of the US · lower than 99.6% 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 | ST CHARLES COUNTY PWSD 2 serves 100,587 people · EPA ID MO6024530 |
|---|---|
| Water Source | Purchased surface water from ST LOUIS CITY PWS |
| Last State Inspection | Aug 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 207 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| Gateway Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Brightspeed.
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