McHenry County property record for 4171 Whitehall Ln, Algonquin, IL 60102
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1,645 sqft · built 2001 |
| Lot Size | 0.124 acres (5,418 sqft) |
| Owner | Owner Name on File |
| Last Sale | $265,000 (Mar 2008) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-25-301-032 |
| Primary APN | 18-25-301-032 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,645 sqft |
| Gross Area | 2,968 sqft |
| Year Built | Built 2001 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Lot Area | 5,418 sqft |
| Garage Area | 420 sqft |
| Porch | Porch |
| Porch Area | 30 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Street Address | 4171 WHITEHALL LN |
|---|---|
| City | ALGONQUIN |
| State | IL |
| Zip | 60102-6729 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2011R0025701 W PT LT 113 MANCHESTER LAKES PHASE 2 |
| Legal Range | 07E |
| Legal Township | 43N |
| Legal Section | 25 |
| Legal Subdivision | MANCHESTER LAKES PH 02 |
| Legal Phase | 2 |
| Legal Lot Number | 113 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | GRAFTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 871111 |
The current owner of 4171 Whitehall Ln acquired it in June 2011.
Source: McHenry County records, as of May 13, 2024
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 4171 WHITEHALL LN, ALGONQUIN, IL 60102-6729 |
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 |
|---|---|
| Last Sale | Mar 14, 2008 · Amount on File |
| Deed Sale | Mar 14, 2008 · Amount on File |
| Prior Sale | Mar 14, 2008 · Amount on File |
| Deed Document Number | 0000014807 |
| Last Transfer Date | Jun 24, 2011 |
| Transfer Doc | 0000025701 |
| 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 | Grafton Township |
| Unified School District | Huntley Consolidated School District 158 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2022 | Disabled Person's exemption | $84,403 Land $4,572 Building $79,831 | $253,209 Land $13,716 Building $239,493 |
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.
FEMA maps place 4171 Whitehall Ln in Zone X, an area of minimal flood risk.
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 |
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.
Wildfire risk around 4171 Whitehall Ln is low, with less than a 0.01% annual chance of wildfire.
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 252 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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