McHenry County property record for 645 Claymont Ct, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,145 sqft · built 1987 |
| Lot Size | 0.243 acres (10,628 sqft) |
| Owner | Individual Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-35-127-017 |
| Primary APN | 19-35-127-017 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,145 sqft |
| Gross Area | 2,847 sqft |
| 1st Floor Area | 996 sqft |
| 2nd Floor Area | 1,149 sqft |
| Year Built | Built 1987 |
|---|---|
| Architectural Style | Colonial |
| Exterior Material | Frame Siding |
| Lot Area | 10,628 sqft (0.243 acres) |
| Heating System | Forced Air |
|---|
| Street Address | 645 CLAYMONT CT |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-3948 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 988763 LT 85 SPRING CREEK FARMS UNIT 3 |
| Legal Range | 08E |
| Legal Township | 43N |
| Legal Section | 35 |
| Legal Subdivision | SPRING CREEK FARMS 03 |
| Legal Block | 127 |
| Legal Lot Number | 85 |
| Legal Unit | 3 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | ALGONQUIN |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 871404 |
645 Claymont Ct is owned and occupied by an individual.
Source: McHenry County records, as of May 13, 2024
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 645 CLAYMONT CT, ALGONQUIN, IL 60102-3948 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| 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 | $88,285 Land $20,766 Building $67,519 | $264,855 Land $62,298 Building $202,557 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 645 Claymont Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.
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.
The area around 645 Claymont Ct has no burnable land within ember reach, so its wildfire risk is not rated.
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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