McHenry County property record for 1735 Thorneapple Ln, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,725 sqft · built 1986 |
| Lot Size | 0.204 acres (8,910 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $210,000 (Apr 2005) |
| Deeds & Mortgages | Apr 2023 Second Mortgage Feb 2022 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-35-181-011 |
| Primary APN | 19-35-181-011 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,725 sqft |
| 1st Floor Area | 996 sqft |
| 2nd Floor Area | 729 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Architectural Style | Colonial |
| Exterior Material | Vinyl |
| Lot Area | 8,910 sqft (0.204 acres) |
| Lot Dimensions | 135 ft deep x 66 ft wide |
| Garage Type | Attached |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Street Address | 1735 THORNEAPPLE LN |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-3933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2005R0029616 LT 26 SPRING CREEK FARMS UNIT 2 |
| Legal Range | 08E |
| Legal Township | 43N |
| Legal Section | 35 |
| Legal Subdivision | SPRING CREEK FARMS 02 |
| Legal Block | 181 |
| Legal Lot Number | 26 |
| Legal Unit | 2 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | ALGONQUIN |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 871404 |
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 | Owner Name on Record |
|---|---|
| Mailing Address | 1735 THORNEAPPLE LN, ALGONQUIN, IL 60102-3933 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Apr 12, 2023 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage KANE COUNTY TEACHERS CU |
| Feb 7, 2022 | Deed of Trust, Mortgage · Conventional Mortgage BMO HARRIS BANK NA |
| Apr 13, 2018 | Deed of Trust, Mortgage KANE COUNTY TEACHERS CU |
| Jun 14, 2019 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage KANE COUNTY TEACHERS CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 19, 2005 · Amount on Record |
| Deed Sale | Apr 19, 2005 · Amount on Record |
| Prior Sale | Dec 13, 2001 |
| Deed Document Number | 2005R0029616 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MCHENRY IL |
| Property Address | 1735 THORNEAPPLE LN, ALGONQUIN, IL 60102-3933 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000008173 |
|---|---|
| Date | Apr 12, 2023 |
| Instrument | 2023R0008173 |
| Name | KANE COUNTY TEACHERS CU |
|---|---|
| Type | Credit Union |
| Address | ELGIN, IL 60123 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Apr 15, 2028 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MCHENRY IL |
| Property Address | 1735 THORNEAPPLE LN, ALGONQUIN, IL 60102-3933 |
| Transaction Type | Mortgage |
| Record Updated | Feb 18, 2022 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000004954 |
|---|---|
| Date | Feb 7, 2022 |
| Instrument | 2022R0004954 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Feb 1, 2037 |
| Rate | 2.75% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MCHENRY IL |
| Property Address | 1735 THORNEAPPLE LN, ALGONQUIN, IL 60102-3933 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000011680 |
|---|---|
| Date | Apr 13, 2018 |
| Instrument | 2018R0011680 |
| Name | KANE COUNTY TEACHERS CU |
|---|---|
| Type | Credit Union |
| Address | ELGIN, IL 60123 |
| Amount | Amount Recorded |
|---|---|
| Term | 59 Months |
| Due | Mar 12, 2023 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MCHENRY IL |
| Property Address | 1735 THORNEAPPLE LN, ALGONQUIN, IL 60102-3933 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000017452 |
|---|---|
| Date | Jun 14, 2019 |
| Instrument | 2019R0017452 |
| Name | KANE COUNTY TEACHERS CU |
|---|---|
| Type | Credit Union |
| Address | ELGIN, IL 60123 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 84 Months |
| Due | Jun 8, 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 | $77,157 Land $18,689 Building $58,468 | $231,471 Land $56,067 Building $175,404 |
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 · 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 Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2017 |
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 187 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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