Grundy County property record for 502 Main St, Mazon, IL 60444
| Property Type | Single Family Home |
|---|---|
| Details | 800 sqft · built 2013 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,532 (2025) |
| Deeds & Mortgages | Apr 2024 Line of Credit Nov 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-21-228-005 |
| Primary APN | 08-21-228-005 |
|---|
| Building Area | 800 sqft Total Area |
|---|
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Lot Area | 7,405 sqft (0.17 acres) |
| Street Address | 502 MAIN ST |
|---|---|
| City | MAZON |
| State | IL |
| Zip | 60444-3603 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIG TN MAZON W PT LTS 11,13 &14 BLK 2 SEC 21-32-7 |
| Legal Range | 07W |
| Legal Township | 32N |
| Legal Section | 21 |
| Legal Subdivision | MAZONVILLE ORIGINAL TOWN |
| Legal Block | 2 |
| Legal Lot Number | 11,13 |
| Jurisdiction | GRUNDY IL |
| Township / Civil Division | MAZON |
| Census Block Group | 2 |
| Census Block | 2035 |
| Census Tract | 600 |
502 Main St is owned and occupied by an individual.
Source: Grundy County records, as of June 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 502 MAIN ST, MAZON, IL 60444-3603 |
| 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.
| Date | Document |
|---|---|
| Apr 23, 2024 | Deed of Trust, Mortgage · Line of Credit GRUNDY BANK |
| Nov 9, 2021 | Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GRUNDY IL |
| Property Address | 502 MAIN ST, MAZON, IL 60444-3603 |
| Transaction Type | Mortgage |
| Record Updated | May 8, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000625086 |
|---|---|
| Date | Apr 23, 2024 |
| Instrument | 625086 |
| Name | GRUNDY BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 8.5% |
| Document Type | Deed |
|---|---|
| Jurisdiction | GRUNDY IL |
| Recording Date | Nov 9, 2021 |
| Property Address | 502 MAIN ST, MAZON, IL 60444-3603 |
| Document Number | 0000608840 |
| Instrument Date | Nov 9, 2021 |
| Instrument | 608840 |
| Transaction Type | Transfer |
| Record Updated | Mar 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 502 MAIN ST, MAZON, IL 60444-3603 |
The 2025 property tax bill for 502 Main St was $4,532 with a homeowner's exemption.
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 | $4,532.00 | $49,726 Land $5,184 Building $44,542 | $149,178 Land $15,552 Building $133,626 |
| 2022 | $2,499.00 Homeowner's exemption | $38,419 Land $4,005 Building $34,414 | $115,257 Land $12,015 Building $103,242 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 502 Main St 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 September 30, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 8 (1990–2020) |
| Claims Outside the SFHA | 2 of 8 |
| Most Recent Claim | May 2020 · rainfall accumulation |
| Claims by Event |
|
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 502 Main St 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 | 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 129 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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