St. Clair County property record for 343 Dennison Dr, O Fallon, IL 62269
| Property Type | Single Family Home |
|---|---|
| Details | 4 ba · 1,181 sqft · built 2000 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $246,500 (Oct 2003) |
| Tax Bill | $8,978 (2025) |
| APN | 04-19-0-104-016 |
| Primary APN | 04-19-0-104-016 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,181 sqft Living Area |
| Basement Area | 1,293 sqft |
| Unfinished Basement | 1,293 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 12,197 sqft (0.28 acres) |
| Garage Type | Mixed |
| Garage Area | 918 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 300 sqft |
| Deck Area | 192 sqft |
| Patio Area | 192 sqft |
| Cooling System | Central |
|---|
| Street Address | 343 DENNISON DR |
|---|---|
| City | O FALLON |
| State | IL |
| Zip | 62269-3527 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HUNTINGTON CHASE 1STADD LOT/SEC-51 A02091825 |
| Legal Subdivision | HUNTINGTON CHASE 1STADD |
| Legal Block | 104 |
| Legal Lot Number | 51 |
| Jurisdiction | ST CLAIR IL |
| Township / Civil Division | O'FALLON |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 504355 |
Source: St. Clair County records, as of September 21, 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 | 7 COTTRELL CT, OLD BRIDGE, NJ 08857-3275 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 13, 2003 · Amount on Record |
| Deed Sale | Oct 13, 2003 · Amount on Record |
| Prior Sale | Jan 12, 2001 · Amount on Record |
| Deed Document Number | 20031796671 |
| Deed Book / Page | 3932 / 338 |
| Last Transfer Date | Feb 19, 2007 |
| Transfer Doc | 00A2091825 |
| 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 | $8,978.00 (+8.4%) | $124,560 (+9.62%) Land $21,711 Building $102,849 | $373,680 (+9.62%) Land $65,133 Building $308,547 |
| 2024 | $8,282.00 | $113,629 (+22.55%) Land $19,806 Building $93,823 | $340,887 (+22.55%) Land $59,418 Building $281,469 |
| 2022 | $92,720 Land $16,162 Building $76,558 | $278,160 Land $48,486 Building $229,674 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 5 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.
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 | 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 336 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 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| Wisper ISP Fixed Wireless | 100 / 20 |
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