Grundy County property record for 400 Hill St, Mazon, IL 60444
| Property Type | Single Family Home |
|---|---|
| Details | 2,437 sqft · built 1900 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,547 (2025) |
| Deeds & Mortgages | Nov 2017 Mortgage Aug 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-21-254-014 |
| Primary APN | 08-21-254-014 |
|---|---|
| Alternative APN |
|
| Building Area | 2,437 sqft Total Area |
|---|
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Street Address | 400 HILL ST |
|---|---|
| City | MAZON |
| State | IL |
| Zip | 60444-3714 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ISHAMS 6TH ADD LT 19 & S10' LT 16 BLK 16 SEC 21-32-7 |
| Legal Range | 07W |
| Legal Township | 32N |
| Legal Section | 21 |
| Legal Subdivision | ISHAMS SIXTH ADDITION |
| Legal Block | 16 |
| Legal Lot Number | 16,19 |
| Jurisdiction | GRUNDY IL |
| Township / Civil Division | MAZON |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 600 |
400 Hill 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 | 400 HILL ST, MAZON, IL 60444-3714 |
| 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 |
|---|---|
| Nov 7, 2017 | Deed of Trust, Mortgage · Conventional Mortgage FIRST FSB |
| Aug 4, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST FSB |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GRUNDY IL |
| Property Address | 400 HILL ST, MAZON, IL 60444-3714 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000573707 |
|---|---|
| Date | Nov 7, 2017 |
| Instrument | 573707 |
| Name | FIRST FSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Dec 1, 2032 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GRUNDY IL |
| Property Address | 400 HILL ST, MAZON, IL 60444-3714 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000594605 |
|---|---|
| Date | Aug 4, 2020 |
| Instrument | 594605 |
| Name | FIRST FSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Sep 1, 2035 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 400 Hill St was $5,547 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 | $5,547.00 | $60,859 Land $5,079 Building $55,780 | $182,577 Land $15,237 Building $167,340 |
| 2022 | $3,739.00 Homeowner's exemption Additional exemption filed | $47,020 Land $3,924 Building $43,096 | $141,060 Land $11,772 Building $129,288 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 400 Hill St in Zone X, an area of minimal flood risk, within 100 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 100 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 400 Hill 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 96 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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