Will County property record for 620 Mack St, Joliet, IL 60435
| Property Type | Single Family Home |
|---|---|
| Details | 1,300 sqft · built 1969 |
| Lot Size | 0.57 acres (25,010 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,998 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30-07-08-211-001 |
| Primary APN | 30-07-08-211-001 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,300 sqft Living Area |
| Gross Area | 2,080 sqft |
| Basement Area | 1,040 sqft |
| Unfinished Basement | 260 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Lot Area | 25,010 sqft (0.57 acres) |
| Lot Dimensions | 260 ft deep x 91 ft wide |
| Garage Area | 1,040 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 620 MACK ST |
|---|---|
| City | JOLIET |
| State | IL |
| Zip | 60435-5924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 133, 134, 157 158 IN MASON PLACE, BEING A SUB OF PRT OF THE W1/2 OF THE NE1/4 OF SEC 8, T35N-R10E. |
| Legal Range | 10E |
| Legal Township | 35N |
| Legal Section | 08 |
| Legal Subdivision | MASON PLACE |
| Legal Lot Number | 133-134 |
| Jurisdiction | WILL IL |
| Township / Civil Division | JOLIET |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 881700 |
Source: Will County records, as of August 24, 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 Record |
|---|---|
| Mailing Address | 619 CORNELIA ST, JOLIET, IL 60435-5909 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Will County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Joliet Township |
| Municipality | Joliet City |
| Elementary School District | Joliet Public School District 86 (PK - 08) |
| Secondary School District | Joliet Township High School District 204 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,998.00 (+18.29%) | $24,883 (+9.3%) Land $21,931 Building $2,952 | $74,649 (+9.3%) Land $65,793 Building $8,856 |
| 2024 | $22,766 (+24.42%) Land $20,065 Building $2,701 | $68,298 (+24.42%) Land $60,195 Building $8,103 | |
| 2022 | $1,689.00 | $18,298 Land $16,127 Building $2,171 | $54,894 Land $48,381 Building $6,513 |
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 June 11, 2026 · 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 | 1 in force |
| Nearby Flood Claims | 1 (1981) |
| Most Recent Claim | Jun 1981 · rainfall accumulation |
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 | 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 | JOLIET serves 160,000 people · EPA ID IL1970450 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 7 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 7 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.
Source: FCC Broadband Data Collection, based on 661 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures