Crawford County property record for 16781 E 100th Ave, Flat Rock, IL 62427
| Property Type | Single Family Home |
|---|---|
| Lot Size | 6 acres (261,360 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $4,517 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-2-21-000-020-000 |
| Primary APN | 09-2-21-000-020-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 261,360 sqft (6 acres) |
|---|
| Street Address | 16781 E 100TH AVE |
|---|---|
| City | FLAT ROCK |
| State | IL |
| Zip | 62427-2806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 NE NE SEC 21-5-11 |
| Legal Lot Number | 4 |
| Jurisdiction | CRAWFORD IL |
| Township / Civil Division | MONTGOMERY |
| Census Block Group | 1 |
| Census Block | 1085 |
| Census Tract | 880600 |
Source: Crawford County records, as of July 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 16781 E 100TH AVE, FLAT ROCK, IL 62427-2806 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Crawford County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Crawford County |
| County Subdivision | Montgomery Township |
| Unified School District | Robinson Community Unit School District 2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,517.00 | $76,682 (+20.88%) Land $10,093 Building $66,589 | $230,046 (+20.88%) Land $30,279 Building $199,767 |
| 2024 | $4,517.00 (+25.58%) | ||
| 2023 | $63,439 (+12.98%) Land $8,350 Building $55,089 | $190,317 (+12.98%) Land $25,050 Building $165,267 | |
| 2022 | $3,597.00 Homeowner's exemption | $56,151 Land $7,391 Building $48,760 | $168,453 Land $22,173 Building $146,280 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 2, 2011
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · above 42% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Flat Rock Telephone Cooperative Fiber | 1,000 / 1,000 |
May also be available: Nextlink.
4G LTE (outdoors only), no 5G reported
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