Grundy County property record for 4 Warren Dr, Mazon, IL 60444 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3,270 sqft · built 1993 |
| Lot Size | 0.43 acres (18,731 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $13,486 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-16-477-013 |
| Primary APN | 08-16-477-013 |
|---|
| Building Area | 3,270 sqft Total Area |
|---|
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Lot Area | 18,731 sqft (0.43 acres) |
| Street Address | 4 WARREN DR |
|---|---|
| City | MAZON |
| State | IL |
| Zip | 60444-6213 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BREISCHS GARDEN ESTATES 2ND ADD LT 4 SEC 16-32-7 |
| Legal Range | 07W |
| Legal Township | 32N |
| Legal Section | 16 |
| Legal Subdivision | BREISCHS GARDEN ESTATES |
| Legal Lot Number | 4 |
| Jurisdiction | GRUNDY IL |
| Township / Civil Division | MAZON |
| Census Block Group | 1 |
| Census Block | 1090 |
| Census Tract | 600 |
Source: Grundy County records · APN 08-16-477-013
Assessment roll updated June 30, 2026 · Last verified July 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 | 4 WARREN DR, MAZON, IL 60444-6213 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Grundy County records · Assessment roll updated June 30, 2026 · Last verified July 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) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,486.00 (+43.22%) | $147,950 (+29.43%) Land $11,406 Building $136,544 | $443,850 (+29.43%) Land $34,218 Building $409,632 |
| 2022 | $9,416.00 Homeowner's exemption | $114,307 Land $8,812 Building $105,495 | $342,921 Land $26,436 Building $316,485 |
Source: FEMA National Flood Hazard Layer, Grundy County (17063C), updated September 30, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170630006001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Apr 2013, rainfall accumulation, Severe Storms, Straight-line Winds, And Flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 129 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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