Williamson Ave, Joliet, IL Property Records

Will County property records for 41 addresses on Williamson Ave, Joliet, IL · Last verified August 2026

Williamson Ave Highlights

Properties 41
Median Sale Price $170,000
Deeds and Mortgages on File 21
Median Price per Sqft $158
Owner Occupied 73%
Median Annual Tax Bill $3,257
Median Year Built 1902
Median Ownership Tenure 25 years

Properties on Williamson Ave

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

408 Williamson Ave

2 ba · 1,032 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8882025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

410 Williamson Ave

664 sqft · Built 1880 · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000Aug 1997 $2,5762025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

414 Williamson Ave

1,152 sqft · Built 1885 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,500Mar 1998 $3,3312025 —Dec 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

415 Williamson Ave

28.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

416 Williamson Ave, #B

1,005 sqft · Built 1885 · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$28,500Oct 1995 $2,9972023 —Oct 1995 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

418 Williamson Ave

1 ba · 1,073 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Mar 2024 $2,8702025 Amount on Record Aug 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

420 Williamson Ave

1 ba · 1,232 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3792025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

422 Williamson Ave

2 bd · 1 ba · 904 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$52,000Jun 1998 $2,7482025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

424 Williamson Ave

1.5 ba · 660 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$109,900Sep 2015 $3,9312025 Amount on Record Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

500 Williamson Ave

6 bd · 1,044 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 2006 $4,9482025 Amount on Record May 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

502 Williamson Ave

1,008 sqft · Built 1910 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,000Aug 2003 $2,9172025 Amount on Record Sep 1993 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

506 Williamson Ave

645 sqft · Built 1890 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,000Sep 1997 $4,2192023 1 Name on Record AssessorUpdated Jul 2026

508 Williamson Ave

1.5 ba · 1,060 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Dec 2024 $4,7842025 Amount on Record Dec 2003 1 Name on Record AssessorUpdated Aug 2026

510 Williamson Ave

1,040 sqft · Built 1992 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,500Dec 1988 $3,1212025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

512 Williamson Ave

918 sqft · Built 1972 · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$44,000Sep 1994 $3,4582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

600 Williamson Ave

880 sqft · Built 1890 · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,4212025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

602 Williamson Ave

2 ba · 923 sqft · 0.131 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Nov 2024 $2,7192025 Amount on Record Jul 2024 1 Name on Record AssessorUpdated Jul 2026

604 Williamson Ave

1 ba · 808 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5332025 1 Name on Record AssessorUpdated Jul 2026

606 Williamson Ave

1,056 sqft · Built 1900 · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1999 $3,6342025 Amount on Record Aug 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

610 Williamson Ave

2.5 ba · 1,012 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,4442025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

616 Williamson Ave

1,517 sqft · Built 1906 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$41,500Jan 2024 $1,3662025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

620 Williamson Ave

1,162 sqft · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jun 2023 $3,6222025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

622 Williamson Ave

3 bd · 907 sqft · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,000Sep 1999 $3,5682025 —Mar 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

624 Williamson Ave

1.5 ba · 918 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$7782025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

626 Williamson Ave

3 bd · 744 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 2022 $3,0492025 Amount on Record Mar 2007 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

628 Williamson Ave

1,136 sqft · Built 1924 · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,4222025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

630 Williamson Ave

1,412 sqft · Built 1909 · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2702025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

701 Williamson Ave

1,060 sqft · Built 1949 · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$26,900Apr 1990 $3,2572025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

702 Williamson Ave

1,052 sqft · Built 1960 · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0422025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

704 Williamson Ave

1.5 ba · 720 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2016 $2,3392025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

706 Williamson Ave

728 sqft · Built 1900 · 0.104 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,000May 1994 $3,5582025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

712 Williamson Ave

816 sqft · Built 1890 · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$24,000Oct 1992 $3,2792025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

714 Williamson Ave

1,088 sqft · Built 1920 · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6862025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

716 Williamson Ave

2 bd · 1 ba · 776 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000Oct 2016 $3,1902025 —Jul 2016 1 Name on Record AssessorUpdated Jul 2026

717 Williamson Ave

2 bd · 819 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Oct 1999 $2,6622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

718 Williamson Ave

616 sqft · Built 1890 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Aug 2018 $2,5962025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

719 Williamson Ave

857 sqft · Built 1902 · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,000Oct 2001 $3,5562025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

721 Williamson Ave

921 sqft · Built 1902 · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3982025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

722 Williamson Ave

4 ba · 1,890 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$237,500Mar 2022 $6,5082025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

806 Williamson Ave

0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

808 Williamson Ave

5 bd · 2 ba · 960 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Nov 2015 $3,8412025 Amount on Record Sep 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Williamson Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets