McHenry County property record for 203 3rd Ave, Marengo, IL 60152
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.302 acres (13,174 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $200,000 (Jul 2005) |
| Tax Bill | $6,363 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-25-352-004 |
| Primary APN | 11-25-352-004 |
|---|
| Lot Area | 13,174 sqft (0.302 acres) |
|---|
| Street Address | 203 3RD AVE |
|---|---|
| City | MARENGO |
| State | IL |
| Zip | 60152-2421 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2005R0054602 LT 1 & S1/2 LT 2 BLK 15 SYNDICATE ADDN |
| Legal Subdivision | SYNDICATE ADDN |
| Legal Block | 15 |
| Legal Lot Number | 1,2 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | MARENGO |
| Census Block Group | 3 |
| Census Block | 3044 |
| Census Tract | 871003 |
Source: McHenry County records · APN 11-25-352-004
Assessment roll updated March 27, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 203 3RD AVE, MARENGO, IL 60152-2421 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 08, 2005 · Amount on Record |
| Deed Sale | Jul 08, 2005 · Amount on Record |
| Prior Sale | Dec 31, 1996 · Amount on Record |
| Deed Document Number | 200554602 |
| Prior Transfer Date | Jan 22, 1998 |
| Prior Transfer Doc | 0098004019 |
| Record Updated | Sep 20, 2026 |
Source: McHenry County records · Assessment roll updated March 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | Marengo Township |
| Municipality | Marengo City |
| Elementary School District | Marengo-Union Elementary Consolidated District 165 (PK - 08) |
| Secondary School District | Marengo Community High School District 154 (09 - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2024 | $6,363.00 | $91,858 (+25.44%) Land $20,597 Building $71,261 | $275,574 (+25.44%) Land $61,791 Building $213,783 |
| 2022 | Homeowner's exemption | $73,228 Land $16,420 Building $56,808 | $219,684 Land $49,260 Building $170,424 |
Source: FEMA National Flood Hazard Layer as of February 28, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 64 individual policies |
| Nearby Flood Policies | 74 units insured incl. 10 condo units |
| Nearby Flood Claims | 18 (1978–2018) |
| Most Recent Claim | Sep 2018 · rainfall accumulation |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| JAB Wireless Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
Based on FCC filings for 408 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MARENGO serves 7,572 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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