McHenry County property record for 306 Marengo Rd, Harvard, IL 60033
| Property Type | Single Family Home |
|---|---|
| Details | 1,718 sqft · built 1945 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,121 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-02-201-003 |
| Primary APN | 06-02-201-003 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,718 sqft Living Area |
| Basement Area | 1,145 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Construction Type | Frame |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Area | 228 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 306 MARENGO RD |
|---|---|
| City | HARVARD |
| State | IL |
| Zip | 60033-3424 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2025R0002514 N 60FT S 1053.5FT W 140FT NW1/4 NE1/4 |
| Legal Block | 201 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | DUNHAM |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 870200 |
Source: McHenry County records, as of July 27, 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 Record |
|---|---|
| Mailing Address | 13177 WHITE SCHOOL RD, ROSCOE, IL 61073-7673 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 4, 2024 |
| Transfer Doc | 0000002514 |
| Record Updated | Sep 20, 2026 |
Source: McHenry County assessment roll, as of March 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | Dunham Township |
| Municipality | Harvard City |
| Unified School District | Harvard Community Unit School District 50 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2024 | $3,121.00 | $50,289 (+13.04%) Land $8,035 Building $42,254 | $150,867 (+13.04%) Land $24,105 Building $126,762 |
| 2022 | Homeowner's exemption | $44,487 Land $7,108 Building $37,379 | $133,461 Land $21,324 Building $112,137 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| 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 96% of the US · lower than 74% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | HARVARD serves 9,469 people · EPA ID IL1110250 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | 7 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 235 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Surf Internet Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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