St. Clair County property record for 401 S Walnut St, O Fallon, IL 62269
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 832 sqft · built 1946 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $45,000 (May 2006) |
| Tax Bill | $3,198 (2025) |
| APN | 04-30-0-412-001 |
| Primary APN | 04-30-0-412-001 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 832 sqft Living Area |
| Attic | Attic |
| Attic Area | 400 sqft |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | No Foundation |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Mixed |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 320 sqft |
| Cooling System | Central |
|---|
| Street Address | 401 S WALNUT ST |
|---|---|
| City | O FALLON |
| State | IL |
| Zip | 62269-2077 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TIEDEMANNS 2ND ADD. LOT/SEC-14 A01977129 |
| Legal Subdivision | TIEDEMANNS |
| Legal Block | 412 |
| Jurisdiction | ST CLAIR IL |
| Township / Civil Division | O'FALLON |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 504354 |
Source: St. Clair County records, as of September 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 9658 OLD LEBANON TROY RD, LEBANON, IL 62254-2033 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 11, 2006 · Amount on Record |
| Deed Sale | May 11, 2006 · Amount on Record |
| Prior Sale | May 11, 2006 · Amount on Record |
| Deed Document Number | 20061977129 |
| Deed Book / Page | 4330 / 1480 |
| Record Updated | Oct 29, 2026 |
Source: St. Clair County assessment roll, as of September 21, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | St. Clair County |
| County Subdivision | O'Fallon Township |
| Municipality | O'Fallon City |
| Elementary School District | O'Fallon Community Consolidated School District 90 (PK - 08) |
| Secondary School District | O'Fallon Township High School District 203 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,198.00 (+8.41%) | $44,375 (+9.62%) Land $4,796 Building $39,579 | $133,125 (+9.62%) Land $14,388 Building $118,737 |
| 2024 | $2,950.00 | $40,481 (+22.55%) Land $4,375 Building $36,106 | $121,443 (+22.55%) Land $13,125 Building $108,318 |
| 2022 | $33,032 Land $3,570 Building $29,462 | $99,096 Land $10,710 Building $88,386 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 4 (1979–2013) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | May 2013 · other causes |
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.
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 94% of Illinois |
|---|---|
| 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 | O FALLON serves 46,603 people · EPA ID IL1631100 |
|---|---|
| Water Source | Purchased surface water from IL AMERICAN-EAST ST LOUIS |
| Last State Inspection | Nov 2023 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 333 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: ClearWave, i3 Broadband, Verizon.
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