Illinois St, Gary, IN Property Records

Lake County property records for 64 addresses on Illinois St, Gary, IN · Last verified August 2026

Illinois St Highlights

Properties 64
Median Sale Price $67,500
Deeds and Mortgages on File 82
Median Price per Sqft $53
Owner Occupied 47%
Median Annual Tax Bill $831
Median Year Built 1948
Median Ownership Tenure 9 years

Properties on Illinois St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

100 Illinois St

7,260 sqft · Built 2000 · 3.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,6292022 1 Name on Record AssessorUpdated Dec 2023

602 Illinois St

2 bd · 1 ba · 720 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 $1,0832024 1 Name on Record AssessorUpdated Mar 2026

608 Illinois St

0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $1502024 Amount on Record Dec 2022 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

613 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9802024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

614 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$6952024 —Dec 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

619 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000Nov 2009 $1,6812024 Amount on Record Apr 2009 1 Name on Record AssessorUpdated Mar 2026

620 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $4092024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

623 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1975 $4492024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

624 Illinois St

4 bd · 2 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Dec 2024 $9432024 Amount on Record Nov 2024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

629 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,388Oct 2022 $8972024 Amount on Record Jan 2019 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

630 Illinois St

2 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jan 2019 $1,0072024 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

635 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9672024 —Apr 2024 1 Name on Record Assessor + 5 DocumentsUpdated Mar 2026

636 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,568Sep 2022 $1,0662024 —Sep 2022 2 Names on Record Assessor + 3 DocumentsUpdated Mar 2026

639 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,855Jul 2026 $8192024 Amount on Record Jan 2024 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

640 Illinois St

3 bd · 2 ba · 1,170 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2003 $5402024 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

645 Illinois St

2 bd · 2 ba · 720 sqft · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2006 $4442024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

646 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2018 $1,1312024 Amount on Record Dec 2017 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

649 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0152024 —Jun 2024 1 Name on Record AssessorUpdated Aug 2026

650 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,500Feb 2022 $1,6382024 Amount on Record Mar 2021 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

655 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2025 $1,8412024 Amount on Record Oct 2024 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

656 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4792024 —Sep 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

661 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1999 $8132024 1 Name on Record AssessorUpdated Mar 2026

662 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,000Nov 2019 $8642024 —Sep 2008 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

665 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$4222024 —Sep 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

668 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2022 $1,8152024 —Jul 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

671 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$8192024 —Mar 2012 1 Name on Record AssessorUpdated Mar 2026

672 Illinois St

2 bd · 2 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2001 $602024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

677 Illinois St

2 bd · 1 ba · 720 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1993 $8462024 2 Names on Record AssessorUpdated Mar 2026

678 Illinois St

2 bd · 1 ba · 1,440 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2022 $4312024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

681 Illinois St

2 bd · 1 ba · 720 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1993 $602024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

1702 Illinois St

0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$500Jun 2026 $1,5032024 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1724 Illinois St, #26

0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2026 $1912024 Amount on Record Dec 2015 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1736 Illinois St

2 bd · 1 ba · 1,015 sqft · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$5152024 —Apr 2015 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

1744 Illinois St

2 bd · 1 ba · 875 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,000Apr 2021 $1,7362024 —Nov 2019 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

1752 Illinois St

2 bd · 1 ba · 775 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$8582024 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

1760 Illinois St

2 bd · 1 ba · 900 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$9572024 —Apr 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

1802 Illinois St

3 bd · 1 ba · 900 sqft · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0982024 —Sep 2019 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

1810 Illinois St

0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2003 $1,4212024 1 Name on Record AssessorUpdated Mar 2026

1811 Illinois St

2 bd · 1 ba · 1,450 sqft · 0.101 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7632024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1818 Illinois St

3 bd · 1 ba · 900 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,500Feb 2013 $9642024 1 Name on Record AssessorUpdated Mar 2026

1819 Illinois St

2 bd · 1 ba · 725 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Aug 2025 $9932024 2 Names on Record Assessor + 1 DocumentUpdated Mar 2026

1830 Illinois St

2 bd · 1 ba · 1,750 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,684Sep 2023 $9492024 —Jun 2021 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1835 Illinois St

4 bd · 2 ba · 2,288 sqft · 0.205 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 $1,3472024 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

1838 Illinois St, #40

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $1,4032024 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

1843 Illinois St

2 bd · 1 ba · 725 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2017 $8212024 —Aug 2017 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

1851 Illinois St

2 bd · 1 ba · 725 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$8312024 —Apr 2018 2 Names on Record Assessor + 1 DocumentUpdated Mar 2026

1859 Illinois St

4 bd · 1 ba · 1,978 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2024 $4322024 —Aug 2022 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

2551-53 Illinois St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1986 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

2555 Illinois St

0.403 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2016 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

2613-15 Illinois St

1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1988 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

2653-55 Illinois St

0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2002 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

3500 Illinois St

3 bd · 2 ba · 1,388 sqft · 0.619 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6362024 —May 2015 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

3501 Illinois St

3 bd · 1 ba · 1,680 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $4302024 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3510 Illinois St

3 bd · 2 ba · 1,512 sqft · 0.207 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5622024 —Feb 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

3517 Illinois St

3 bd · 1 ba · 1,196 sqft · 0.207 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $5372024 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

3532 Illinois St

3 bd · 2 ba · 1,385 sqft · 0.344 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $5912024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

3549 Illinois St

4 bd · 2 ba · 1,344 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$842024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

3577 Illinois St

2 bd · 1 ba · 736 sqft · 0.057 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2019 $8902024 —Mar 2005 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

3581 Illinois St

2 bd · 1 ba · 1,564 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $7492024 Amount on Record Dec 2023 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

3582 Illinois St

2 bd · 1 ba · 1,023 sqft · 0.276 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $5352024 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

3600 Illinois St

2 bd · 1 ba · 576 sqft · 0.207 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,4782024 Amount on Record Jul 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

3601 Illinois St

2 bd · 1 ba · 1,778 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,400Sep 2025 $2372024 —Mar 2023 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

3605 Illinois St

0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1422024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

3640 Illinois St

3 bd · 1 ba · 900 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $3682024 1 Name on Record AssessorUpdated Mar 2026

Property Records in Nearby Streets