Will County property record for 321 Wilhelm Ct, Joliet, IL 60433
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 888 sqft · built 1928 |
| Lot Size | 0.106 acres (4,636 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $21,000 (Dec 2011) |
| Tax Bill | $2,082 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30-07-15-323-078 |
| Primary APN | 30-07-15-323-078 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 888 sqft Living Area |
| 1st Floor Area | 888 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Lot Area | 4,636 sqft (0.106 acres) |
| Lot Dimensions | 70 ft deep x 65 ft wide |
| Street Address | 321 WILHELM CT |
|---|---|
| City | JOLIET |
| State | IL |
| Zip | 60433-2514 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 3 (EX THE W 45 FT THROF OF LOT 3) IN WILHELM'S SECOND SUB, OF PRT OF THE N1/2 OF BLK 42 IN CANAL TRUSTEE'S SUB, BEING |
| Legal Range | 10E |
| Legal Township | 35N |
| Legal Section | 15 |
| Legal Subdivision | WILHELM'S SECOND SUB |
| Legal Block | 42 |
| Legal Lot Number | 2 |
| Jurisdiction | WILL IL |
| Township / Civil Division | JOLIET |
| Census Block Group | 2 |
| Census Block | 2031 |
| Census Tract | 883000 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 321 WILHELM CT, JOLIET, IL 60433-2514 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 15, 2011 · Amount on Record |
| Deed Sale | Dec 15, 2011 · Amount on Record |
| Deed Document Number | 2011120122 |
| 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 |
| 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 | $2,082.00 (+16.9%) | $34,455 (+9.3%) Land $6,109 Building $28,346 | $103,365 (+9.3%) Land $18,327 Building $85,038 |
| 2024 | $31,523 (+24.42%) Land $5,589 Building $25,934 | $94,569 (+24.42%) Land $16,767 Building $77,802 | |
| 2022 | $1,781.00 Homeowner's exemption | $25,335 Land $4,492 Building $20,843 | $76,005 Land $13,476 Building $62,529 |
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
| 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 |
Values are read at the parcel center point; 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 244 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Bertram Communications, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures