McHenry County property record for 803 Southside Ave, McHenry, IL 60051
| Property Type | Single Family Home |
|---|---|
| Details | 1,187 sqft · built 1925 |
| Lot Size | 0.236 acres (10,281 sqft) |
| Owner | Owner Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-32-377-004 |
| Primary APN | 10-32-377-004 |
|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,187 sqft Living Area |
| Gross Area | 1,460 sqft |
| 1st Floor Area | 1,187 sqft |
| Basement Area | 273 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Architectural Style | A-Frame |
| Exterior Material | Frame/Vinyl |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 10,281 sqft |
| Garage Area | 305 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 803 SOUTHSIDE AVE |
|---|---|
| City | MCHENRY |
| State | IL |
| Zip | 60051-8611 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DOC 2014R0039626 LTS 5, 6 & 7 BLK 12 LILYMOOR SUB |
| Legal Range | 09E |
| Legal Township | 45N |
| Legal Section | 32 |
| Legal Subdivision | LILYMOOR |
| Legal Block | 12 |
| Legal Lot Number | 5-7 6 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | MCHENRY |
| Census Block Group | 3 |
| Census Block | 3039 |
| Census Tract | 870702 |
The current owner of 803 Southside Ave acquired it in November 2014.
Source: McHenry County records, as of May 13, 2024
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 803 SOUTHSIDE AVE, MCHENRY, IL 60051-8611 |
| Occupancy | Owner Occupied |
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 | Apr 5, 2006 |
| Deed Sale | Apr 5, 2006 |
| Prior Sale | Apr 5, 2006 |
| Deed Document Number | 0000023941 |
| Last Transfer Date | Nov 20, 2014 |
| Transfer Doc | 0000039626 |
| Record Updated | Jun 7, 2026 |
Source: McHenry County assessment roll, as of January 1, 2022
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | McHenry Township |
| Elementary School District | McHenry Community Consolidated School District 15 (PK - 08) |
| Secondary School District | McHenry Community High School District 156 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2022 | Homeowner's exemption | $52,100 Land $8,674 Building $43,426 | $156,300 Land $26,022 Building $130,278 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 803 Southside Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1986–1996) |
| Most Recent Claim | Jul 1996 · river or lake flooding |
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 803 Southside Ave 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 97% of the US · lower than 79% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | LAKEMOOR serves 2,720 people · EPA ID IL0970270 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 111 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 · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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