86th St, Downers Grove, IL Property Records

DuPage County property records for 57 addresses on 86th St, Downers Grove, IL · Last verified September 2026

86th St Highlights

Properties 57
Median Sale Price $580,000
Deeds and Mortgages on File 88
Median Price per Sqft $225
Owner Occupied 93%
Median Annual Tax Bill $9,979
Median Year Built 1969
Median Ownership Tenure 8 years

Properties on 86th St

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

421 86th St

3 ba · 2,933 sqft · built 1974 · 2.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Sep 1996 $19,1302025 2 Owners on Record AssessorUpdated Sep 2026

435 86th St

3 ba · 6,703 sqft · built 1998 · 2.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 1997 $29,1722025 —Jul 1997 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

481 86th St

2.5 ba · 2,714 sqft · built 1971 · 2.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,7272025 —Apr 2018 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

510 86th St

3.5 ba · 2,981 sqft · built 1962 · 4.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Aug 2022 $26,3462025 Amount on Record Nov 2021 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

531 86th St

3.5 ba · 4,252 sqft · built 2009 · 2.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,8042025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

571 86th St

2.5 ba · 3,115 sqft · built 1966 · 3.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,8522025 —May 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

600 86th St

2.5 ba · 2,847 sqft · built 1979 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$732,500Jun 2024 $14,0962025 Amount on Record Apr 2001 Owner on Record AssessorUpdated Aug 2026

608 86th St

2 ba · 3,115 sqft · built 1971 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$825,000Apr 2007 $11,6692025 —Oct 1995 Owner on Record Owner Occupied AssessorUpdated Aug 2026

618 86th St

3.5 ba · 2,316 sqft · built 1968 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9792025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

628 86th St

2.5 ba · 2,564 sqft · built 1969 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1382025 —Mar 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

636 86th St

2.5 ba · 2,825 sqft · built 1969 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Dec 2019 $9,8242025 —Dec 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

642 86th St

3 ba · 5,198 sqft · built 1975 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,4882025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

655 86th St

2 ba · 1,600 sqft · built 1969 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jul 2017 $7,8492025 —Apr 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

671 86th St

4 bd · 3.5 ba · 2,535 sqft · built 1969 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$473,000Jul 2014 $10,8542025 Amount on Record Feb 2005 Owner on Record AssessorUpdated Aug 2026

683 86th St

2 ba · 1,506 sqft · built 1967 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9072025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

700 86th St

2.5 ba · 2,707 sqft · built 1969 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,1822025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

705 86th St

2 ba · 1,747 sqft · built 1969 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Mar 1994 $8,1512025 —Mar 1994 Owner on Record Owner Occupied AssessorUpdated Aug 2026

721 86th St

2.5 ba · 2,859 sqft · built 1988 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Oct 2021 $10,6672025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

735 86th St

1.5 ba · 1,684 sqft · built 1958 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2026 $9,0952025 Amount on Record — Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

740 86th St

2.5 ba · 3,676 sqft · built 1968 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1702025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

746 86th St

2.5 ba · 2,377 sqft · built 1970 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2020 $10,6832025 —Nov 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

747 86th St

4 bd · 2.5 ba · 2,636 sqft · built 1969 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$479,000Dec 2006 $9,2342025 —Dec 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

760 86th St

10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Aug 2026

760 86th St, #2

12 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Aug 2026

761 86th St

3 bd · 2.5 ba · 1,638 sqft · built 1966 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jun 2012 $7,3542025 —Jun 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

775 86th St

2.5 ba · 1,718 sqft · built 1973 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jul 2026 $7,5342025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

780 86th St

4.5 ba · 3,365 sqft · built 1967 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$760,000Dec 2020 $16,3352025 Amount on Record Sep 2002 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

789 86th St

2 ba · 1,615 sqft · built 1966 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,000Dec 2019 $8,1852025 —Jan 1995 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

810 86th St

2.5 ba · 2,678 sqft · built 1961 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$739,000Oct 2023 $10,9652025 Amount on Record Dec 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

905 86th St

2.5 ba · 2,254 sqft · built 1967 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Aug 2019 $8,5772025 —Oct 1994 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

910 86th St

2 ba · 2,003 sqft · built 1973 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Mar 2002 $10,3872025 Amount on Record Mar 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

913 86th St

2.5 ba · 1,795 sqft · built 1971 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4392025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

923 86th St

2.5 ba · 2,216 sqft · built 1969 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$453,000Jun 2022 $9,0882025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

930 86th St

2.5 ba · 2,688 sqft · built 1969 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Aug 2023 $10,6482025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

941 86th St

2.5 ba · 1,718 sqft · built 1963 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$397,500Dec 2003 $7,3712025 Amount on Record May 1998 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

942 86th St

3.5 ba · 3,649 sqft · built 1970 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Nov 2021 $10,9242025 Amount on Record Nov 2018 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

947 86th St

4 bd · 2.5 ba · 2,520 sqft · built 1967 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jul 2003 $9,3072025 Amount on Record Jun 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

956 86th St

4 bd · 2.5 ba · 2,573 sqft · built 1968 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Nov 2004 $10,2582025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

960 86th St

2 ba · 2,380 sqft · built 1969 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$829,000Nov 2025 $9,1702025 —May 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1001 86th St

3 ba · 3,280 sqft · built 1987 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$652,000Jul 2004 $11,3882025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1011 86th St

2 ba · 1,520 sqft · built 1962 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2015 $7,7002025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1028 86th St

2.5 ba · 3,218 sqft · built 1979 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2003 $11,5772025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1029 86th St

4 bd · 2.5 ba · 1,524 sqft · built 1960 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$426,000Jul 2021 $9,2732025 Amount on Record Oct 2014 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1038 86th St

2 ba · 2,229 sqft · built 1965 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2000 $8,5352025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

1044 86th St

3 ba · 1,463 sqft · built 1974 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2023 $7,5012025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1053 86th St

2 ba · 2,091 sqft · built 1972 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$344,000Dec 2002 $9,1532025 Amount on Record Mar 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1071 86th St

2 ba · 1,788 sqft · built 1961 · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $8,4202025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

1077 86th St

1.5 ba · 1,537 sqft · built 1966 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$328,000Jan 2004 $8,4902025 Amount on Record Jun 2000 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1100 86th St

2.5 ba · 2,445 sqft · built 1966 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$292,000Jul 2016 $8,5202025 —Jul 2016 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

1112 86th St

3.5 ba · 2,106 sqft · built 1967 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Apr 2018 $8,4372025 Amount on Record — Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1113 86th St

1.5 ba · 2,170 sqft · built 1969 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Jul 2023 $8,7462025 Amount on Record Mar 2003 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1119 86th St

2.5 ba · 1,682 sqft · built 1972 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7252025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1121 86th St

2 ba · 2,880 sqft · built 1972 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$357,000Jun 2018 $10,6412025 —Nov 2007 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1124 86th St

1.5 ba · 2,318 sqft · built 1966 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2021 $8,9412025 Amount on Record Mar 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1129 86th St

4 bd · 4.5 ba · 3,301 sqft · built 1973 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$611,000Feb 2025 $11,8892025 Amount on Record Jun 2003 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1144 86th St

4 bd · 2.5 ba · 3,323 sqft · built 1969 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Dec 2004 $10,6562025 —Dec 2004 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1145 86th St

6 bd · 4.5 ba · 4,250 sqft · built 1977 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Mar 2022 $14,5092025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets