McHenry County property record for 2780 Harnish Dr, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,785 sqft · built 2006 |
| Lot Size | 0.211 acres (9,207 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $327,800 (Feb 2006) |
| Flood Zone | Zone A (high risk) |
| APN | 19-31-326-015 |
| Primary APN | 19-31-326-015 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,785 sqft |
| Gross Area | 3,570 sqft |
| 1st Floor Area | 1,785 sqft |
| Year Built | Built 2006 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Frame Siding |
| Lot Area | 9,207 sqft (0.211 acres) |
| Heating System | Forced Air |
|---|
| Street Address | 2780 HARNISH DR |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-6858 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2006R0012632 LT 31 GRAND RESERVE SUB MEMO: RIEDEL, ELLEN J SELF DECLARATION OF TRUST |
| Legal Subdivision | GRAND RESERVE |
| Legal Lot Number | 31 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | ALGONQUIN |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 871206 |
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 | 2780 HARNISH DR, ALGONQUIN, IL 60102-6858 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 23, 2006 · Amount on Record |
| Deed Sale | Feb 23, 2006 · Amount on Record |
| Deed Document Number | 2006R0012632 |
| Record Updated | Jun 7, 2026 |
Source: McHenry County assessment roll, as of January 1, 2022
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Algonquin Village |
| County | McHenry County |
| County Subdivision | Algonquin Township |
| Unified School District | Community Unit School District 300 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2022 | Homeowner's exemption | $107,660 Land $20,150 Building $87,510 | $322,980 Land $60,450 Building $262,530 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective February 28, 2025
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
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 98% of the US · lower than 86% 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 | ALGONQUIN serves 30,700 people · EPA ID IL1110050 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | 2 ppb (2026–2028) action level 15 ppb |
| Copper | 1.6 mg/L (2022–2024) action level 1.3 mg/L |
| 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.
Source: FCC Broadband Data Collection, based on 198 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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