Grundy County property record for 803 Main St, Mazon, IL 60444
| Property Type | Single Family Home |
|---|---|
| Details | 1,524 sqft · built 1997 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Company Name on File |
| Tax Bill | $7,334 (2025) |
| Deeds & Mortgages | Feb 2026 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-16-429-005 |
| Primary APN | 08-16-429-005 |
|---|
| Building Area | 1,524 sqft Total Area |
|---|
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Street Address | 803 MAIN ST |
|---|---|
| City | MAZON |
| State | IL |
| Zip | 60444-6115 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BREISCHS GARDEN ESTATES 3RD ADD PT LT 18 - BEG 80.71'N SE COR, N81.29' W105' S81.29' E105.1' TO POB SEC 16-32-7 |
| Legal Range | 07W |
| Legal Township | 32N |
| Legal Section | 16 |
| Legal Subdivision | BREISCHS GARDEN ESTATES |
| Legal Lot Number | 18 |
| Jurisdiction | GRUNDY IL |
| Township / Civil Division | MAZON |
| Census Block Group | 1 |
| Census Block | 1089 |
| Census Tract | 600 |
Source: Grundy County assessment roll, as of June 30, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 201 LIBERTY ST, MORRIS, IL 60450-2272 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GRUNDY IL |
| Property Address | 803 MAIN ST, MAZON, IL 60444-6115 |
| Transaction Type | Mortgage |
| Record Updated | Mar 4, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000637011 |
|---|---|
| Date | Feb 13, 2026 |
| Instrument | 637011 |
| Name | BUSEY BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
Source: Grundy County assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Grundy County |
| County Subdivision | Mazon Township |
| Municipality | Mazon Village |
| Elementary School District | Mazon-Verona-Kinsman Elementary School District 2C (KG - 08) |
| Secondary School District | Seneca Township High School District 160 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,334.00 (+43.27%) | $80,458 (+29.43%) Land $9,335 Building $71,123 | $241,374 (+29.43%) Land $28,005 Building $213,369 |
| 2022 | $5,119.00 Homeowner's exemption | $62,162 Land $7,212 Building $54,950 | $186,486 Land $21,636 Building $164,850 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 30, 2023 · 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 | 5 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 74% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MAZON serves 994 people · EPA ID IL0630500 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Copper | 1.54 mg/L (2024) action level 1.3 mg/L |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 36 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
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