Williamson County property record for 16456 New Dennison Rd, Marion, IL 62959
| Property Type | Single Family Home |
|---|---|
| Details | 1,676 sqft · built 1989 |
| Lot Size | 0.33 acres (14,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,438 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-34-280-002 |
| Primary APN | 07-34-280-002 |
|---|
| Plumbing Fixtures | 10 Plumbing Fixtures |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,676 sqft Living Area |
| 1st Floor Area | 1,676 sqft |
| Basement Area | 876 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 14,400 sqft (0.33 acres) |
| Garage Area | 484 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 196 sqft |
| Heating System | Gas |
|---|
| Street Address | 16456 NEW DENNISON RD |
|---|---|
| City | MARION |
| State | IL |
| Zip | 62959-6259 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HARRIS, WILLIAM D SURVEY LOTS 1 & 4 BLK 2 420-780 10-11-90 |
| Legal Subdivision | W D HARRIS |
| Legal Block | 2 |
| Legal Lot Number | 1-4 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | EAST MARION |
| Census Block Group | 3 |
| Census Block | 3039 |
| Census Tract | 21300 |
16456 New Dennison Rd is owned and occupied by two individuals.
Source: Williamson County records, as of October 20, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 16456 NEW DENNISON RD, MARION, IL 62959-6259 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Unified School District | Marion Community Unit School District 2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,438.00 (+8.15%) | $52,290 (+14.42%) Land $2,675 Building $49,615 | $156,870 (+14.42%) Land $8,025 Building $148,845 |
| 2024 | $3,179.00 (+21.94%) Homeowner's exemption | $45,700 (+13.51%) Land $2,340 Building $43,360 | $137,100 (+13.51%) Land $7,020 Building $130,080 |
| 2022 | $2,607.00 Homeowner's exemption | $40,260 Land $2,060 Building $38,200 | $120,780 Land $6,180 Building $114,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 16456 New Dennison Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 9, 2020
| 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.
Wildfire risk around 16456 New Dennison Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Futiva Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: 4 SIWI, Wisper ISP.
4G LTE only, no 5G reported
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