McHenry County property record for 20520 Dunham Rd, Marengo, IL 60152
| Property Type | Single Family Home |
|---|---|
| Details | 1,669 sqft · built 1960 |
| Lot Size | 4.84 acres (210,830 sqft) |
| Owner | Individual Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-25-452-003 |
| Primary APN | 06-25-452-003 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,669 sqft Living Area |
| Gross Area | 2,570 sqft |
| Year Built | Built 1960 |
|---|---|
| Architectural Style | Ranch |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 210,830 sqft (4.84 acres) |
| Street Address | 20520 DUNHAM RD |
|---|---|
| City | MARENGO |
| State | IL |
| Zip | 60152-9654 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 1990R0022588 LT 1 BLK 1 WOODLANE HEIGHTS MEMO: KRAMER, DONALD J/ CORINNE J/TERRY MEMO: DUNHAM ROAD DEDICATED PER DOC |
| Legal Range | 05E |
| Legal Township | 45N |
| Legal Section | 25 |
| Legal Subdivision | WOODLANE HEIGHTS |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | DUNHAM |
| Census Block Group | 4 |
| Census Block | 4044 |
| Census Tract | 870200 |
Source: McHenry County records, as of May 13, 2024
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 | 20520 DUNHAM RD, MARENGO, IL 60152-9654 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 22, 1990 |
| Deed Sale | Jun 22, 1990 |
| Record Updated | Jun 7, 2026 |
Source: McHenry County assessment roll, as of January 1, 2022
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | Dunham Township |
| Unified School District | Harvard Community Unit School District 50 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2022 | Homeowner's exemption | $83,589 Land $26,804 Building $56,785 | $250,767 Land $80,412 Building $170,355 |
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 February 28, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (2007) |
| Claims Outside the SFHA | 1 of 2 |
| 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.
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 24 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| E-vergent Fixed Wireless | 50 / 10 |
| Verizon Fixed Wireless | 25 / 6 |
| Fox Valley Internet Fixed Wireless | 25 / 5 |
| AT&T Fixed Wireless · DSL | 25 / 3 |
| T-Mobile Fixed Wireless | 25 / 3 |
5G (outdoors only) and 4G LTE
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