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 RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets