McHenry County property record for 1240 Old Mill Ln, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,313 sqft · built 1985 |
| Lot Size | 0.362 acres (15,773 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $217,000 (Aug 2005) |
| Tax Bill | $7,812 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-35-103-021 |
| Primary APN | 19-35-103-021 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,313 sqft Living Area |
| 1st Floor Area | 1,313 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 15,773 sqft (0.362 acres) |
| Garage Type | Attached |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 1240 OLD MILL LN |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-3901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2005R0065670 LT 61 SPRING CREEK FARMS UNIT 1 |
| Legal Subdivision | SPRING CREEK FARMS UNIT 1 |
| Legal Block | 103 |
| Legal Lot Number | 61 |
| Legal Unit | 1 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | ALGONQUIN |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 871404 |
Source: McHenry County records, as of June 30, 2025
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 | 1240 OLD MILL LN, ALGONQUIN, IL 60102-3901 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 10, 2005 · Amount on Record |
| Deed Sale | Aug 10, 2005 · Amount on Record |
| Prior Sale | May 2, 1994 · Amount on Record |
| Deed Document Number | 200565670 |
| Prior Transfer Date | Apr 25, 1994 |
| Record Updated | Oct 29, 2026 |
Source: McHenry County assessment roll, as of June 30, 2025
| 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 | $7,812.00 | $107,867 (+47.97%) Land $24,428 Building $83,439 | $323,601 (+47.97%) Land $73,284 Building $250,317 |
| 2022 | Homeowner's exemption | $72,897 Land $22,842 Building $50,055 | $218,691 Land $68,526 Building $150,165 |
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 480 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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