Marathon Ct, Olympia Fields, IL Property Records

Cook County property records for 10 addresses on Marathon Ct, Olympia Fields, IL · Last verified August 2026

Marathon Ct Highlights

Properties 10
Median Sale Price $217,000
Deeds and Mortgages on File 14
Median Price per Sqft $96
Owner Occupied 90%
Median Annual Tax Bill $9,436
Median Year Built 1970
Median Ownership Tenure 10 years

Properties on Marathon Ct

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

20531 Marathon Ct

4 bd · 2.5 ba · 2,177 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Nov 2019 $9,8712023 —May 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20534 Marathon Ct

3 bd · 2 ba · 1,769 sqft · 0.357 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,000Dec 2016 $8,1302023 Amount on Record Aug 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20535 Marathon Ct

4 bd · 3 ba · 2,376 sqft · 0.428 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Nov 2000 $9,4362023 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

20540 Marathon Ct

4 bd · 2.5 ba · 2,292 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$217,000Jan 2020 $10,7412023 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

20541 Marathon Ct

4 bd · 2.5 ba · 1,738 sqft · 0.317 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Apr 2023 $9,1382023 Amount on Record Jul 2022 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

20600 Marathon Ct

5 bd · 2.5 ba · 2,537 sqft · 0.337 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$226,000Sep 2002 $9,8712023 —Apr 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

20601 Marathon Ct

4 bd · 2.5 ba · 1,922 sqft · 0.366 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Aug 2015 $8,1302023 Amount on Record May 1996 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

20606 Marathon Ct

4 bd · 2.5 ba · 2,694 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,000Jun 2016 $9,4062023 —Nov 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20609 Marathon Ct

4 bd · 2.5 ba · 2,408 sqft · 0.391 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,0902023 —May 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

20612 Marathon Ct

4 bd · 2.5 ba · 2,226 sqft · 0.336 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2021 $9,8712023 Amount on Record Sep 2014 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

Property Records in Nearby Streets