18th St, Berwyn, IL Property Records

Cook County property records for 24 addresses on 18th St, Berwyn, IL · Last verified August 2026

18th St Highlights

Properties 28
Median Sale Price $145,000
Deeds and Mortgages on File 17
Median Price per Sqft $145
Owner Occupied 71%
Median Annual Tax Bill $3,401
Median Year Built 1926
Median Ownership Tenure 13 years

Properties on 18th St

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

1648 18th St

8 bd · 4 ba · 4,634 sqft · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Apr 2015 $14,7782023 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1801 18th St

4 bd · 2.5 ba · 1,884 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0352023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6402 18th St

11 bd · 7,150 sqft · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,500Mar 1995 $17,9342023 —Mar 1995 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

6417 18th St

12 bd · 5 ba · 4,511 sqft · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$244,000Jun 1998 $13,6562023 —Jul 2011 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

6430 18th St

3 units · Built 1926 · 800 sq ft

Last Sale Median Tax Bill Median Sale    
$130,000Aug 2024 $2,5132023 $116,0003 units    

6432 18th St, Apt 1

2 bd · 1 ba · 930 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$121,000Mar 2003 $2,5002023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6432 18th St, Apt 2

2 bd · 1 ba · 930 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$47,500May 2012 $2,6582023 —Feb 2012 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6434 18th St, Apt 1

2 bd · 1 ba · 850 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Nov 2024 $2,5032023 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6434 18th St, Apt 2

2 bd · 1 ba · 1,000 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Nov 2002 $2,6062023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6436 18th St, Apt 1

2 bd · 1 ba · 930 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,000Jun 2003 $2,4932023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6436 18th St, Apt 2

2 bd · 1 ba · 1,000 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,000Sep 2005 $1,7692023 Amount on Record Feb 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6441 18th St

2 bd · 1 ba · 900 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Oct 2025 $2,4982023 —May 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6441 18th St, #6

2 bd · 1 ba · 900 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000Jun 2002 $3,5052023 Amount on Record Jan 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6443 18th St, #5

2 bd · 1 ba · 720 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Jun 2022 $3,4362023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6443 18th St, #7

2 bd · 1 ba · 900 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Sep 2004 $2,4282023 Amount on Record Jan 2002 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6445 18th St

2 bd · 1 ba · 900 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 2016 $1,5252023 Amount on Record Jul 2014 1 Name on Record AssessorUpdated Aug 2026

6445 18th St, #4

2 bd · 1 ba · 900 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Aug 2014 $3,4712023 —Mar 2013 1 Name on Record AssessorUpdated Jun 2026

6445 18th St, Apt 2

2 bd · 1 ba · 720 sqft · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000Oct 2001 $2,3942023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6446 18th St

10 bd · 6 ba · 5,737 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jan 2024 $14,5162023 Amount on Record Jun 2012 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

6447 18th St

3 units · Built 1925 · 720 sq ft

Last Sale Median Tax Bill Median Sale    
$105,000Mar 2022 $3,4012023 $105,0003 units    

6501 18th St

12 bd · 6 ba · 6,315 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$633,500Oct 2025 $16,3732023 Amount on Record Aug 2017 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026

6535 18th St

4 bd · 2 ba · 2,170 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2025 $8,8142023 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

6619 18th St

10 bd · 5 ba · 4,646 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jan 1999 $12,8742023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

6620 18th St, Apt 3

9 bd · 5 ba · 4,378 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Nov 2019 $12,2012023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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