St. Charles County property record for 503 Saint Matthew Ave, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 900 sqft · built 1959 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $155,000 (Jul 2020) |
| Tax Bill | $2,241 (2025) |
| Deeds & Mortgages | Jul 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 217410A000 |
| Primary APN | 217410A000 |
|---|---|
| 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 | 1,450 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 | 9,000 sqft (0.207 acres) |
| Lot Dimensions | 120 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 224 sqft |
| Patio Area | 124 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 217410A000 |
|---|---|
| Street Address | 503 SAINT MATTHEW AVE |
| City | O FALLON |
| State | MO |
| Zip | 63366-2267 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AE9 |
| Legal Description | FOREST PK OF OFALLON LOT 167 |
| Legal Subdivision | FOREST PK OF OFALLON |
| Legal Lot Number | 167 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 311602 |
503 Saint Matthew Ave is owned by a company that bought it in July 2020.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 503 SAINT MATTHEW AVE, O FALLON, MO 63366-2267 |
| Owner Type | Company |
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 22, 2020 · Amount on File |
| Deed Sale | Jul 22, 2020 · Amount on File |
| Prior Sale | Jul 22, 2020 · Amount on File |
| Deed Document Number | 2020514960 |
| Deed Book / Page | 7351 / 1291 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Jul 22, 2020 |
| Property Address | 503 SAINT MATTHEW AVE, O FALLON, MO 63366-2267 |
| Document Number | 0073511291 |
| Book / Page | 007351 / 001291 |
| Instrument Date | Jul 15, 2020 |
| Instrument | 514960 |
| Transaction Type | Transfer |
| Record Updated | Sep 9, 2020 |
| Title Company | INTEGRITY TITLE SOLUTIONS LLC |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 503 SAINT MATTHEW AVE O FALLON MO 633662267, O FALLON, MO 63366-2267 |
The 2025 property tax bill for 503 Saint Matthew Ave was $2,241, up 9.5% from the year before.
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 | $34,606 (-) | $182,135 (-) Land $40,000 Building $142,135 | |
| 2025 | $2,241.00 (+9.53%) | $34,606 | $182,135 Land $40,000 Building $142,135 |
| 2024 | $2,046.00 | ||
| 2023 | $30,621 | ||
| 2022 | $161,166 Land $40,000 Building $121,166 |
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 503 Saint Matthew 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 503 Saint Matthew 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures