McHenry County property record for 17802 Clark St, Union, IL 60180
| Property Type | Single Family Home |
|---|---|
| Details | 1,937 sqft · built 1920 |
| Lot Size | 1.14 acres (49,658 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $65,000 (Apr 2005) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17-04-128-019 |
| Primary APN | 17-04-128-019 |
|---|
| Building Area | 1,937 sqft Living Area |
|---|
| Year Built | Built 1920 |
|---|---|
| Lot Area | 49,658 sqft (1.14 acres) |
| Street Address | 17802 CLARK ST |
|---|---|
| City | UNION |
| State | IL |
| Zip | 60180-8500 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2005R0031295 PT W1/2 E1/2 GOV LTS 1 & 2 NW1/4 |
| Legal Range | 06E |
| Legal Township | 43N |
| Legal Section | 04 |
| Legal Block | 128 |
| Legal Lot Number | 1-2 2 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | CORAL |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 871502 |
17802 Clark St is owned and occupied by two individuals who bought it in April 2005.
Source: McHenry County records, as of August 7, 2023
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17802 CLARK ST, UNION, IL 60180-8500 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 25, 2005 · Amount on File |
| Deed Sale | Apr 25, 2005 · Amount on File |
| Deed Document Number | 2005R0031295 |
| Record Updated | Jun 7, 2026 |
Source: McHenry County assessment roll, as of January 1, 2022
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | Coral Township |
| Municipality | Union Village |
| Elementary School District | Marengo-Union Elementary Consolidated District 165 (PK - 08) |
| Secondary School District | Marengo Community High School District 154 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2022 | Homeowner's exemption | $62,588 Land $13,973 Building $48,615 | $187,764 Land $41,919 Building $145,845 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17802 Clark St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective February 28, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (2007) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2007 · river or lake flooding |
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.
The area around 17802 Clark St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | UNION serves 594 people · EPA ID IL1110900 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 2 ppb (2025) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 169 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 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| Fox Valley Internet Fixed Wireless | 100 / 20 |
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