St. Charles County property record for 945 Amethyst Dr, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,310 sqft · built 1998 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on File |
| Last Sale | $107,175 (Aug 1998) |
| Deeds & Mortgages | Feb 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | T990300090 |
| Primary APN | T990300090 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,310 sqft Living Area |
| Gross Area | 3,260 sqft |
| 1st Floor Area | 1,310 sqft |
| Basement Area | 1,290 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Lot Area | 10,890 sqft (0.25 acres) |
| Terrain | Rolling |
| Garage Type | Attached |
| Garage Area | 660 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 15 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | T990300090 |
|---|---|
| Street Address | 945 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 105 |
| Legal Subdivision | DIAMOND PT #2 |
| Legal Lot Number | 105 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 311602 |
Source: St. Charles County records · APN T990300090
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 | Individual Name on File |
|---|---|
| Mailing Address | 945 AMETHYST DR, O FALLON, MO 63366-1894 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 18, 1998 · Amount on Record |
| Deed Sale | Aug 18, 1998 · Amount on Record |
| Deed Document Number | 199865184 |
| Deed Book / Page | 2117 / 764 |
| Last Transfer Date | Feb 09, 2023 |
| Transfer Doc | 0000005408 |
| Record Updated | Sep 20, 2026 |
| Document Type | Beneficiary Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Feb 13, 2023 |
| Property Address | 945 AMETHYST DR, O FALLON, MO 63366-1894 |
| Document Number | 0000005408 |
| Instrument Date | Feb 09, 2023 |
| Instrument | 2023R-005408 |
| Transaction Type | Transfer |
| Record Updated | Feb 24, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 945 AMETHYST DR, O FALLON, MO 63366-1894 |
| Name | Verified Name |
|---|---|
| Address | 945 AMETHYST DR, O FALLON, MO 63366-1894 |
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 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.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $52,011 (+9.07%) | $273,740 (+9.07%) Land $60,000 Building $213,740 |
| 2023 | $47,687 | |
| 2022 | $250,986 Land $50,000 Building $200,986 |
Source: FEMA National Flood Hazard Layer, St. Charles County (29183C), as of August 25, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Wisper ISP.
Based on FCC filings for 280 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system MO6010588, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OFALLON PWS serves 32,515 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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