St. Charles County property record for 4 Alviston Ct, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,272 sqft · built 2003 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,630 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T031800206 |
| Primary APN | T031800206 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,272 sqft Living Area |
| Gross Area | 2,944 sqft |
| 1st Floor Area | 1,272 sqft |
| Basement Area | 1,272 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 6,098 sqft (0.14 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 36 sqft |
| Deck Area | Deck Area |
| Patio Area | 248 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | T031800206 |
|---|---|
| Street Address | 4 ALVISTON CT |
| City | O FALLON |
| State | MO |
| Zip | 63366-7556 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WESTBURY VLG AT THORNBURY LOT 109 |
| Legal Subdivision | WESTBURY VLG AT THORNBURY |
| Legal Lot Number | 109 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | LAKE ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 311907 |
4 Alviston Ct is owned by an individual who acquired it in June 2020.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3127 ASHBY RD, SAINT ANN, MO 63074-3848 |
| 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 | Jun 4, 2020 |
| Deed Sale | Jun 4, 2020 |
| Prior Sale | Jun 12, 2003 · Amount on File |
| Deed Document Number | 2020372970 |
| Deed Book / Page | 7312 / 1143 |
| Prior Transfer Date | Jun 2, 2020 |
| Prior Transfer Doc | 0000372970 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4 Alviston Ct was $3,630.
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 | Wentzville R-IV School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $53,028 (-) | $279,097 (-) Building $279,097 | |
| 2025 | $3,630.00 | $53,028 | $279,097 |
| 2023 | $49,430 (+26.38%) | ||
| 2022 | $2,969.00 | $39,112 | $260,159 (+26.38%) Land $50,000 Building $210,159 |
| 2021 | $205,852 Land $45,000 Building $160,852 |
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 4 Alviston Ct in Zone X, an area of minimal flood risk.
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 |
| Community Rating System | Class 9 (5% premium discount) |
| 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.
Wildfire risk around 4 Alviston 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 | 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 489 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Gateway Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: i3 Broadband.
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