St. Charles County property record for 933 Amethyst Dr, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,761 sqft · built 1998 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $178,000 (Apr 2004) |
| Tax Bill | $3,766 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T990300093 |
| Primary APN | T990300093 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,761 sqft Living Area |
| 1st Floor Area | 973 sqft |
| Basement Area | 837 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Composition/Composite |
| Lot Area | 8,712 sqft (0.2 acres) |
| Terrain | Rolling |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 40 sqft |
| Sewer | Connected |
|---|
| Account Number | T990300093 |
|---|---|
| Old Parcel Number | T990300093 |
| Street Address | 933 AMETHYST DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-1894 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DIAMOND POINTE #2 LOT 108 |
| Legal Range | 03E |
| Legal Township | 47N |
| Legal Subdivision | DIAMOND PT #2 |
| Legal Lot Number | 108 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 311602 |
Source: St. Charles County records, as of March 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 933 AMETHYST DR, O FALLON, MO 63366-1894 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 28, 2004 · Amount on Record |
| Deed Sale | Apr 28, 2004 · Amount on Record |
| Prior Sale | Sep 14, 1998 |
| Deed Document Number | 0038492353 |
| Deed Book / Page | 3849 / 2353 |
| Record Updated | Jun 8, 2026 |
Source: St. Charles County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|---|
| 2025 | $3,766.00 | $58,580 (+11.11%) | $308,315 (+11.11%) Land $60,000 Building $248,315 |
| 2023 | $52,723 | ||
| 2022 | $277,491 Land $50,000 Building $227,491 |
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.
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 | 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 | 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 280 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Gateway Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Wisper ISP.
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