St. Charles County property record for 508 Saint John Dr, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,250 sqft · built 1960 |
| Lot Size | 0.22 acres (9,600 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $200,000 (Jul 2022) |
| Tax Bill | $2,491 (2025) |
| Deeds & Mortgages | Jul 2022 Mortgage May 2022 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 220500A000 |
| Primary APN | 220500A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,250 sqft Living Area |
| Gross Area | 1,550 sqft |
| 1st Floor Area | 1,250 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| 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 | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 376 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 220500A000 |
|---|---|
| Street Address | 508 SAINT JOHN DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-2226 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AE9 |
| Legal Description | FOREST PK OF OFALLON LOT 270 |
| Legal Subdivision | FOREST PK OF OFALLON |
| Legal Lot Number | 270 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 311602 |
Source: St. Charles County records, as of September 10, 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 Record |
|---|---|
| Mailing Address | 508 SAINT JOHN DR, O FALLON, MO 63366-2226 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 21, 2022 | Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE AFFINITY LLC |
| May 23, 2022 | Warranty Deed, Transfer · Line of Credit BANK OF OLD MONROE |
| Jul 10, 2019 | Deed of Trust, Mortgage CITY/O'FALLON |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 21, 2022 · Amount on Record |
| Deed Sale | Jul 21, 2022 · Amount on Record |
| Prior Sale | May 23, 2022 · Amount on Record |
| Deed Document Number | 202240555 |
| Prior Transfer Date | Oct 3, 2017 |
| Prior Transfer Doc | 0000621820 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Jul 21, 2022 |
| Property Address | 508 SAINT JOHN DR, O FALLON, MO 63366-2226 |
| Document Number | 0000040555 |
| Map Reference | MB 6 PG 70 |
| Instrument Date | Jul 19, 2022 |
| Instrument | 2022R-040555 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2024 |
| Title Company | NOT AVAILABLE, UST |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 97 W OUTER HIGHWAY 79, OLD MONROE, MO 63369-2426 |
| Name | Verified Name |
|---|---|
| Address | 508 SAINT JOHN DR, O FALLON, MO 63366-2226 |
| Document Number | 0000040556 |
|---|---|
| Date | Jul 21, 2022 |
| Instrument | 2022R-040556 |
| Name | GUARANTEED RATE AFFINITY LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2052 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | May 23, 2022 |
| Property Address | 508 SAINT JOHN DR, O FALLON, MO 63366-2226 |
| Document Number | 0000028909 |
| Map Reference | MB 6 PG 70 |
| Instrument Date | May 16, 2022 |
| Instrument | 2022R-028909 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2024 |
| Title Company | INVESTORS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3353, OFALLON, MO 63366 |
| Name | Verified Name |
|---|---|
| Address | 97 W OUTER HIGHWAY 79, OLD MONROE, MO 63369-2426 |
| Document Number | 0000028910 |
|---|---|
| Date | May 23, 2022 |
| Instrument | 2022R-028910 |
| Name | BANK OF OLD MONROE |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 508 SAINT JOHN DR, O FALLON, MO 63366-2226 |
| Document Number | 0071032461 |
| Instrument Date | Jul 10, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jul 30, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 508 SAINT JOHN DR O FALLON MO 633662226, O FALLON, MO 63366-2226 |
| Document Number | 0071032461 |
|---|---|
| Date | Jul 11, 2019 |
| Book Page | 007103/002461 |
| Instrument | 351910 |
| Name | CITY/O'FALLON |
|---|---|
| Address | 100 N MAIN ST, O FALLON, MO 63366-2200 |
| Amount | Amount Recorded |
|---|
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 | $38,530 (-) | $202,788 (-) Land $40,000 Building $162,788 | |
| 2025 | $2,491.00 | $38,530 (+3.6%) | $202,788 (+3.6%) Land $40,000 Building $162,788 |
| 2023 | $37,192 | ||
| 2022 | $195,748 Land $40,000 Building $155,748 |
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 390 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: AT&T, Brightspeed, Gateway Fiber, T-Mobile, Verizon, Wisper ISP.
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