W 120th St, Alsip, IL Property Records

Cook County property records for 89 addresses on W 120th St, Alsip, IL · Last verified August 2026

W 120th St Highlights

Properties 110
Median Sale Price $175,000
Deeds and Mortgages on File 123
Median Price per Sqft $105
Owner Occupied 53%
Median Annual Tax Bill $8,076
Median Year Built 1972
Median Ownership Tenure 9 years

Properties on W 120th St

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

3601 W 120th St

8 bd · 4 ba · 3,794 sqft · built 1970 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Sep 2016 $13,7972023 Amount on Record Feb 2011 Owner on Record AssessorUpdated Aug 2026

3607 W 120th St, Apt 1N

8 bd · 4.5 ba · 3,794 sqft · built 1968 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Aug 2002 $12,3452023 —Sep 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3611 W 120th St

6 bd · 4 ba · 3,794 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$406,000Feb 2022 $13,7982023 Amount on Record Jan 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3615 W 120th St

6 bd · 4 ba · 3,794 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jul 2024 $13,4572023 Amount on Record Feb 2017 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

3619 W 120th St, Apt 1N

6 bd · 4 ba · 3,794 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,000Jan 2015 $13,7302023 Amount on Record Jan 2005 2 Owners on Record AssessorUpdated Jun 2026

3623 W 120th St

6 bd · 4 ba · 3,794 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,500Nov 2009 $14,4712023 —Aug 2008 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

3627 W 120th St

8 bd · 4.5 ba · 3,794 sqft · built 1968 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Sep 2016 $12,9722023 Amount on Record May 2010 Owner on Record AssessorUpdated Jun 2026

3631 W 120th St

8 bd · 4.5 ba · 3,794 sqft · built 1968 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000May 2023 $12,3452023 —Oct 2019 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

3635 W 120th St

6 bd · 3.5 ba · 3,794 sqft · built 1968 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Dec 2018 $13,4612023 Amount on Record Jan 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3639 W 120th St

6 bd · 4 ba · 3,794 sqft · built 1967 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000May 2023 $13,7982023 Amount on Record Oct 2021 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

3641 W 120th St, Apt 1

6 bd · 3 ba · 3,794 sqft · built 1967 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Aug 2025 $11,6722023 Amount on Record Nov 2004 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

3701 W 120th St

3 bd · 1 ba · 1,104 sqft · built 1967 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2008 $5,7322023 Owner on Record Owner Occupied AssessorUpdated Jul 2026

3705 W 120th St

3 bd · 1 ba · 1,104 sqft · built 1967 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000May 2000 $6,2882023 Amount on Record Dec 1998 Owner on Record Owner Occupied AssessorUpdated Jun 2026

3709 W 120th St

3 bd · 1.5 ba · 1,104 sqft · built 1967 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$129,500Jun 2012 $6,2882023 —Oct 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3713 W 120th St

3 bd · 1.5 ba · 1,104 sqft · built 1967 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0682023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3721 W 120th St

3 bd · 1 ba · 1,181 sqft · built 1963 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$271,000Mar 2024 $6,9612023 Amount on Record Jun 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3725 W 120th St

3 bd · 1.5 ba · 1,179 sqft · built 1964 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2013 $5,9512023 Amount on Record Jun 1999 Owner on Record AssessorUpdated Jun 2026

3729 W 120th St

3 bd · 1 ba · 1,216 sqft · built 1964 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1993 $5,9512023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

3733 W 120th St

3 bd · 1 ba · 1,190 sqft · built 1964 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2009 $5,7762023 Amount on Record Oct 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

3737 W 120th St

3 bd · 1 ba · 1,216 sqft · built 1963 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2021 $6,6242023 Amount on Record Feb 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

3741 W 120th St

3 bd · 1 ba · 1,144 sqft · built 1961 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Nov 2006 $6,6242023 Amount on Record May 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3754 W 120th St

7 units · Built 1972 · 700 sq ft

Last Sale Median Tax Bill Median Sale    
$120,000Jan 2026 $2,4932023 $75,0007 units    

3754 W 120th St

1 bd · 1 ba · 630 sqft · built 1972 · 0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,500Mar 2021 $1,7912023 Amount on Record Feb 2007 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3756 W 120th St

6 units · Built 1972 · 600 sq ft

Last Sale Median Tax Bill Median Sale    
$110,000Apr 2025 $2,4992023 $95,0006 units    

3758 W 120th St

5 units · Built 1972 · 630 sq ft

Last Sale Median Tax Bill Median Sale    
$90,000Nov 2024 $1,6132023 $70,0005 units    

3758 W 120th St

1 bd · 1 ba · 700 sqft · built 1972 · 0.375 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 2024 $1,9662023 Amount on Record Nov 2005 Owner on Record AssessorUpdated Jun 2026

3759 W 120th St

3 bd · 1.5 ba · 1,104 sqft · built 1967 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2022 $8,0762023 —Feb 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

3760 W 120th St

4 units · Built 1972 · 630 sq ft

Last Sale Median Tax Bill Median Sale    
$85,000Sep 2025 $2,7212023 $85,0004 units    

4036 W 120th St

4 bd · 1.5 ba · 1,716 sqft · built 1965 · 0.205 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2019 $6,9582023 Amount on Record May 2007 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

4055 W 120th St

2 bd · 1 ba · 1,611 sqft · built 1950 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$222,000Nov 2019 $7,9522023 —Oct 2018 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

4059 W 120th St

3 bd · 2.5 ba · 1,407 sqft · built 1999 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Mar 2000 $9,8362023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

4101 W 120th St

2 bd · 1.5 ba · 892 sqft · built 1954 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,000Jun 2017 $5,5282023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4125 W 120th St

3 bd · 1 ba · 990 sqft · built 1953 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,000Nov 2007 $3782023 Amount on Record Sep 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4139 W 120th St

3 bd · 2 ba · 1,213 sqft · built 1979 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2005 $7,8472023 —Mar 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4143 W 120th St

3 bd · 1.5 ba · 1,372 sqft · built 1979 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500May 1998 $7,3002023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4147 W 120th St

4 bd · 2.5 ba · 2,757 sqft · built 1983 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6712023 —Feb 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4151 W 120th St

3 bd · 2 ba · 1,296 sqft · built 1979 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1792023 —Dec 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4155 W 120th St

3 bd · 2 ba · 1,213 sqft · built 1979 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Jul 1996 $7,3382023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

4159 W 120th St

3 bd · 1.5 ba · 1,260 sqft · built 1979 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,500Mar 2017 $7,1852023 —Mar 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

4600 W 120th St

8,600 sqft · built 1972 · 0.727 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2000 $37,4482023 —Oct 2000 Owner on Record AssessorUpdated Jun 2026

4601 W 120th St

built 1985 · 0.502 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Jun 2023 $20,3172023 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

4604 W 120th St

0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Oct 2023 $2662023 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

4615 W 120th St

6,100 sqft · built 1969 · 0.506 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Jun 2023 $39,5752023 Amount on Record May 2005 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

4620 W 120th St

8,500 sqft · built 1969 · 0.506 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jan 2018 $33,0932023 —Jan 2008 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

4626 W 120th St

built 1978 · 0.535 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4812023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

4627 W 120th St

10,123 sqft · built 1969 · 0.82 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $52,6832023 Amount on Record Jan 2000 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

4637 W 120th St

0.506 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Feb 2023 $4,0202023 Amount on Record Feb 2000 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026

4640 W 120th St

built 1967 · 0.526 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2005 $22,7712023 Owner on Record AssessorUpdated Jun 2026

4650 W 120th St

built 1976 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Oct 2016 $3,2202023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

4658 W 120th St

2,000 sqft · built 1968 · 0.506 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Apr 2006 $13,7752023 Owner on Record AssessorUpdated Jun 2026

4711 W 120th St

8,900 sqft · built 1969 · 0.506 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Apr 2015 $19,2242023 Amount on Record Feb 2001 Owner on Record AssessorUpdated Jun 2026

4737 W 120th St

17,000 sqft · built 1969 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2019 $67,9252023 Amount on Record Sep 2018 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026

5240 W 120th St

3 bd · 2 ba · 2,011 sqft · built 1992 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9632023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5241 W 120th St

4 bd · 1.5 ba · 1,322 sqft · built 1990 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8412023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5244 W 120th St

3 bd · 2 ba · 2,011 sqft · built 1990 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Mar 2025 $7,9632023 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

5245 W 120th St

4 bd · 2.5 ba · 1,702 sqft · built 1990 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,500Sep 2000 $9,8352023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5248 W 120th St

4 bd · 1.5 ba · 1,702 sqft · built 1992 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$222,000Feb 2003 $9,5042023 —Feb 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5249 W 120th St

4 bd · 2 ba · 1,322 sqft · built 1990 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6062023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5601 W 120th St

3,056 sqft · built 1995 · 1.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Sep 2014 $12,3462023 —Feb 2012 Owner on Record AssessorUpdated Jun 2026

5601 W 120th St, #101

4,712 sqft · built 1995 · 1.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Oct 2025 $24,0942023 Amount on Record Jul 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5615 W 120th St

3,215 sqft · built 1995 · 1.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Feb 2001 $11,3982023 —Feb 2001 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5617 W 120th St

6,430 sqft · built 1995 · 1.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Oct 2020 $38,5232023 Amount on Record Jan 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5621 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Sep 2012 $7,6592023 Amount on Record Sep 2004 Owner on Record AssessorUpdated Jun 2026

5623 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 2024 $8,6022023 Amount on Record Dec 2011 Owner on Record AssessorUpdated Jun 2026

5625 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Mar 2017 $8,2482023 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5627 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Nov 2016 $7,6592023 Owner on Record AssessorUpdated Jun 2026

5628 W 120th St

2,003 sqft · built 1994

Last Sale Tax Bill Prior Sale Owner Records
$117,000Mar 2021 $8,7982023 Amount on Record Apr 2007 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5629 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6592023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5631 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jun 2026 $9,0242023 Amount on Record Jul 2019 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5633 W 120th St

4,700 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Dec 2017 $25,3782023 Owner on Record Assessor + 1 DocumentUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$173,000May 2007 2 Owners on Record Owner Occupied AssessorUpdated Jun 2023

5639 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Dec 2006 $9,3882023 Amount on Record Feb 2000 Owner on Record AssessorUpdated Jun 2026

5641 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Feb 2021 $7,6592023 Amount on Record Nov 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5643 W 120th St

1,567 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Sep 2019 $7,6592023 Amount on Record Jul 2004 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5651 W 120th St

4 units · Built 1996 · 1,628 sq ft

Last Sale Median Tax Bill Median Sale    
$340,000Aug 2024 $24,2802023 $340,0004 units    

5656 W 120th St

19,365 sqft · built 1989 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2005 $62,4352023 —Mar 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$134,500Dec 2006 Owner on Record Owner Occupied AssessorUpdated Jun 2023

5665 W 120th St, #F

1,883 sqft · built 1997 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Sep 2022 $11,5652023 Amount on Record Jul 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5667 W 120th St

3,953 sqft · built 1997 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jul 2011 $24,2802023 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

5671 W 120th St, #D

1,883 sqft · built 1997 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Nov 2024 $11,5652023 Amount on Record Oct 2018 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

5700 W 120th St

25,600 sqft · built 1991 · 1.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Feb 2026 $40,1202023 Amount on Record Apr 2014 Owner on Record Assessor + 5 DocumentsUpdated Jun 2026

5707 W 120th St

1,574 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jan 2009 $9,4302023 Owner on Record AssessorUpdated Aug 2026

5709 W 120th St

1,574 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,000Sep 2008 $8,3782023 Amount on Record Jan 2001 Owner on Record AssessorUpdated Jun 2026

5711 W 120th St

1,574 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000May 2016 $7,3872023 Amount on Record Nov 2003 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5717 W 120th St

3,150 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Oct 1999 $12,7352023 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5721 W 120th St

1,574 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Feb 2017 $6,3642023 Amount on Record May 2003 Owner on Record Assessor + 3 DocumentsUpdated Jun 2026

5723 W 120th St

1,574 sqft · built 1997 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,500Jul 2014 $8,2722023 Owner on Record AssessorUpdated Jun 2026

5730 W 120th St

16,352 sqft · built 2019 · 1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 2018 $84,5312023 —Oct 2018 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

5731 W 120th St

1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Apr 2020 $43,3632023 Amount on Record Nov 2003 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets