St. Charles County property record for 508 Saint Joseph Ave, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 900 sqft · built 1959 |
| Lot Size | 0.22 acres (9,600 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,986 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 217380A000 |
| Primary APN | 217380A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 900 sqft Living Area |
| Gross Area | 1,700 sqft |
| 1st Floor Area | 900 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,600 sqft (0.22 acres) |
| Lot Dimensions | 120 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 800 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 276 sqft |
| Patio Area | 442 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 217380A000 |
|---|---|
| Street Address | 508 SAINT JOSEPH AVE |
| City | O FALLON |
| State | MO |
| Zip | 63366-1718 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AE9 |
| Legal Description | FOREST PK OF OFALLON LOT 166 |
| Legal Subdivision | FOREST PK OF OFALLON |
| Legal Lot Number | 166 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 311602 |
508 Saint Joseph Ave is owned and occupied by an individual who acquired it in August 2016.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 508 SAINT JOSEPH AVE, O FALLON, MO 63366-1718 |
| Occupancy | Owner Occupied |
| 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 | Jul 10, 2015 |
| Deed Sale | Jul 10, 2015 |
| Deed Document Number | 2015453500 |
| Deed Book / Page | 6387 / 50 |
| Last Transfer Date | Aug 15, 2016 |
| Transfer Doc | 0066081597 |
| 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 | $36,579 | $192,519 Land $40,000 Building $152,519 | |
| 2023 | $32,478 (+17.46%) | ||
| 2022 | $1,986.00 | $27,651 | $170,939 (+17.46%) Land $40,000 Building $130,939 |
| 2021 | $145,531 Land $40,000 Building $105,531 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 508 Saint Joseph Ave in Zone X, an area of minimal flood risk.
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.
The area around 508 Saint Joseph Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 555 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon, Wisper ISP.
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