Williamson County property record for 100 Rock St, Marion, IL 62959 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.89 acres (38,768 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $781 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-06-152-001 |
| Primary APN | 07-06-152-001 |
|---|
| Lot Area | 38,768 sqft (0.89 acres) |
|---|
| Street Address | 100 ROCK ST |
|---|---|
| City | MARION |
| State | IL |
| Zip | 62959-7117 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HELLBERG ADDITION 510-149 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | EAST MARION |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 20900 |
Source: Williamson County records · APN 07-06-152-001
Assessment roll updated February 10, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 100 ROCK ST, MARION, IL 62959-7117 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Williamson County records · Assessment roll updated February 10, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Municipality | Spillertown Village |
| Unified School District | Marion Community Unit School District 2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $781.00 (+0.13%) | $9,920 (-) Land $4,100 Building $5,820 | $29,760 (-) Land $12,300 Building $17,460 |
| 2024 | $780.00 (+17.65%) | $9,920 (+13.5%) Land $4,100 Building $5,820 | $29,760 (+13.5%) Land $12,300 Building $17,460 |
| 2022 | $663.00 | $8,740 Land $3,610 Building $5,130 | $26,220 Land $10,830 Building $15,390 |
Source: FEMA National Flood Hazard Layer, Williamson County (17199C), updated July 9, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171990209002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 5% of the US · above 34% of Illinois |
|---|---|
| Wildfire Likelihood | About 1 in 5,556 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 22 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Hamilton County Telephone Co-Op | Fiber | 1,000 / 1,000 |
| Mediacom Communications | Cable | 1,000 / 50 |
| Wisper ISP | Fixed Wireless | 400 / 30 |
| Verizon | Fixed Wireless | 300 / 20 |
| 4 SIWI | Fixed Wireless (unlicensed) | 100 / 20 |
| Mediacom Communications | Fixed Wireless | 100 / 20 |
May also be available at this address: T-Mobile USA, Wisper ISP, Delta Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures