McHenry County property record for 1235 Windy Knoll Dr, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,738 sqft · built 1984 |
| Lot Size | 0.724 acres (31,547 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $9,575 (2024) |
| Deeds & Mortgages | Sep 2025 Transfer Sep 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-33-176-004 |
| Primary APN | 19-33-176-004 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,738 sqft |
| Gross Area | 4,258 sqft |
| 1st Floor Area | 1,674 sqft |
| 2nd Floor Area | 1,064 sqft |
| Year Built | Built 1984 |
|---|---|
| Architectural Style | Colonial |
| Exterior Material | Frame Siding |
| Lot Area | 31,547 sqft (0.724 acres) |
| Heating System | Forced Air |
|---|
| Street Address | 1235 WINDY KNOLL DR |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-2060 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 92R048257 LT 177 GASLIGHT TERRACE NORTH UNIT 6 |
| Legal Range | 08E |
| Legal Township | 43N |
| Legal Section | 33 |
| Legal Subdivision | GASLIGHT TERRACE NORTH 06 |
| Legal Block | 176 |
| Legal Lot Number | 177 |
| Legal Unit | 6 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | ALGONQUIN |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 871310 |
Source: McHenry County records, as of September 25, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 1235 WINDY KNOLL DR, ALGONQUIN, IL 60102-2060 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 15, 2025 | Transfer on Death Deed, Transfer |
| Sep 15, 2025 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 3 Names on Deed |
|---|---|
| Last Transfer Date | Sep 15, 2025 |
| Transfer Doc | 0000025092 |
| Record Updated | Jun 7, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | MCHENRY IL |
| Recording Date | Sep 15, 2025 |
| Property Address | 1235 WINDY KNOLL DR, ALGONQUIN, IL 60102-2060 |
| Document Number | 0000025091 |
| Map Reference | DOC 802588 |
| Instrument Date | Sep 2, 2025 |
| Instrument | 2025R0025091 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1235 WINDY KNOLL DR, ALGONQUIN, IL 60102-2060 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MCHENRY IL |
| Recording Date | Sep 15, 2025 |
| Property Address | 1235 WINDY KNOLL DR, ALGONQUIN, IL 60102-2060 |
| Document Number | 0000025092 |
| Map Reference | DOC 802588 |
| Instrument Date | Sep 2, 2025 |
| Instrument | 2025R0025092 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1235 WINDY KNOLL DR, ALGONQUIN, IL 60102-2060 |
Source: McHenry County assessment roll, as of January 1, 2024
| 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 |
|---|---|---|---|
| 2024 | $9,575.00 Homeowner's exemption | $138,411 (+18.13%) Land $15,038 Building $123,373 | $415,233 (+18.13%) Land $45,114 Building $370,119 |
| 2022 | Homeowner's exemption | $117,171 Land $37,561 Building $79,610 | $351,513 Land $112,683 Building $238,830 |
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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jul 1982 · tidal / storm surge |
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 | 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 | 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 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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