St. Charles County property record for 3121 Matteson Blvd, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 6,962 sqft · built 2025 |
| Lot Size | 3 acres (130,680 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $8 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | T250300045 |
| Primary APN | T250300045 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 6,962 sqft Living Area |
| Gross Area | 8,212 sqft |
| Basement Area | 3,128 sqft |
| Finished Basement | 1,878 sqft |
| Unfinished Basement | 1,250 sqft |
| Year Built | Built 2025 |
|---|---|
| Effective Year Built | Effective 2025 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Lot Area | 130,680 sqft |
| Account Number | T250300045 |
|---|---|
| Street Address | 3121 MATTESON BLVD |
| City | O FALLON |
| State | MO |
| Zip | 63366-1127 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EST AT MATTESON PK #2 LOT 6 |
| Legal Subdivision | EST AT MATTESON PK #2 |
| Legal Lot Number | 6 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | WENTZVILLE |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 311801 |
3121 Matteson Blvd is held in a trust since March 2025.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1251 LYDIA LN, O FALLON, MO 63366-1041 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 3, 2025 |
| Deed Sale | Mar 3, 2025 |
| Deed Document Number | 20258136 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3121 Matteson Blvd was $8.
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | St. Paul City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $235,586 | $1,239,924 Land $200,000 Building $1,039,924 | |
| 2025 | $8.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3121 Matteson Blvd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 3121 Matteson Blvd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 78% of Missouri |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 | ST PAUL PWS serves 1,700 people · EPA ID MO6011535 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2022–2024) 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 35 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 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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