Will County property record for 580 E 4th St, Lockport, IL 60441 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1 Baths |
| Year Built | Built 1934 |
| Square Footage | 1,076 sqft Living Area |
| Lot Size | 7,702 sqft (0.18 acres) |
| Garage | Detached, 264 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $118,000 (2000) |
| Tax Bill | $4,986.00 (2025) |
| Primary APN | 11-04-23-231-036 |
|---|
| Full Baths | 1 Baths |
|---|---|
| Building Area | 1,076 sqft Living Area |
| Basement Area | 572 sqft Basement |
| Unfinished Basement | 572 sqft Unfinished |
| Stories | 1 Stories |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Lot Area | 7,702 sqft (0.18 acres) |
| Garage Type | Detached Garage |
| Garage Area | 264 sqft Garage |
| Street Address | 580 E 4TH ST |
|---|---|
| City | LOCKPORT |
| State | IL |
| Zip | 60441-3202 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 36 BLOCK 146 IN MARY ARNOLDS SUB OF LOCKPORT PROPER, A SUB OF PRT OF SEC 13, T36N-R10E. |
| Legal Range | 10E |
| Legal Township | 36N |
| Legal Section | 13 |
| Legal Subdivision | MARY ARNOLDS |
| Legal Block | 14 |
| Legal Lot Number | 36 |
| Jurisdiction | WILL IL |
| Minor Civil Division | LOCKPORT |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 880602 |
Source: Will County records · APN 11-04-23-231-036
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 | Individual Name on File |
|---|---|
| Mailing Address | 580 E 4TH ST, LOCKPORT, IL 60441-3202 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 11, 2023 | Deed of Trust, Mortgage · Closed End Mortgage BMO BANK NA |
| Apr 11, 2018 | Deed of Trust, Mortgage · Conventional Mortgage BMO HARRIS BANK NA |
| Nov 22, 2017 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 16, 2000 · Amount on Record |
| Deed Sale | Oct 16, 2000 · Amount on Record |
| Deed Doc Number | 2000112483 |
| Last Transfer Date | Nov 20, 2017 |
| Transfer Doc | 0000092050 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILL IL |
| Property Address | 580 E 4TH ST, LOCKPORT, IL 60441-3202 |
| Transaction Type | Mortgage |
| Record Updated | Jan 11, 2024 |
| Name | Verified Name |
|---|---|
| Address | 580 E 4TH ST, LOCKPORT, IL 60441-3202 |
| Document Number | 0000053337 |
|---|---|
| Date | Oct 11, 2023 |
| Instrument | R2023053337 |
| Name | BMO BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60606 |
| Type | Closed End Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Oct 06, 2033 |
| Rate | 11.4% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILL IL |
| Property Address | 580 E 4TH ST, LOCKPORT, IL 60441-3202 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000024174 |
|---|---|
| Date | Apr 11, 2018 |
| Instrument | R2018024174 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WILL IL |
| Recording Date | Nov 22, 2017 |
| Property Address | 580 E 4TH ST, LOCKPORT, IL 60441-3202 |
| Document Number | 0000092050 |
| Instrument Date | Nov 20, 2017 |
| Instrument | 92050 |
| Transaction Type | Transfer |
| Record Updated | Dec 01, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 580 E 4TH ST LOCKPORT IL 604413202, LOCKPORT, IL 60441-3202 |
Source: Will County records · Assessment roll updated June 30, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Lockport Township |
| Municipality | Lockport City |
| Elementary School District | Lockport School District 91 (KG - 08) |
| Secondary School District | Lockport Township High School District 205 (09 - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,986.00 (+18.66%) | ||
| 2024 | $63,243 (+22.46%) Land $20,958 Building $42,285 | $189,729 (+22.46%) Land $62,874 Building $126,855 | |
| 2022 | $4,202.00 Homeowner's exemption | $51,645 Land $17,550 Building $34,095 | $154,935 Land $52,650 Building $102,285 |
580 E 4th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Will County (17197C), updated June 11, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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