St. Charles County property record for 551 Whitegate Dr, O Fallon, MO 63366
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 3,041 sqft · built 1993 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,416 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | A860000047 |
| Primary APN | A860000047 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Building Area | 3,041 sqft Living Area |
| Gross Area | 3,696 sqft |
| 1st Floor Area | 1,896 sqft |
| Basement Area | 1,272 sqft |
| Finished Basement | 1,145 sqft |
| Unfinished Basement | 127 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,632 sqft (0.29 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Patio Area | 200 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | A860000047 |
|---|---|
| Street Address | 551 WHITEGATE DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-1256 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | PINEY CREEK LOT 26 FKA WHITEGATE MANOR |
| Legal Subdivision | PINEY CREEK FKA WHITEGATE MANOR |
| Legal Lot Number | 26 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 311603 |
Source: St. Charles County assessment roll, as of August 7, 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 | 12 ASPEN RIDGE CT, SAINT PETERS, MO 63376-1676 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 15, 2024 |
| Deed Sale | Aug 15, 2024 |
| Deed Document Number | 202433109 |
| Prior Transfer Date | May 24, 2005 |
| Prior Transfer Doc | 0041990802 |
| Record Updated | Sep 20, 2026 |
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $52,900 (-) | $278,425 (-) Land $48,355 Building $230,070 | |
| 2025 | $3,416.00 (+1.64%) | $52,900 (+4.67%) | $278,425 (+4.68%) Land $48,355 Building $230,070 |
| 2024 | $3,361.00 | ||
| 2023 | $50,538 | ||
| 2022 | $265,989 Land $33,848 Building $232,141 |
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 25, 2024
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OFALLON PWS serves 32,515 people · EPA ID MO6010588 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2023–2025) 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 439 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Gateway Fiber Holdings Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Brightspeed, Wisper ISP.
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