Park Ave, Lombard, IL Property Records

DuPage County property records for 42 addresses on Park Ave, Lombard, IL · Last verified September 2026

Park Ave Highlights

Properties 42
Median Sale Price $414,000
Deeds and Mortgages on File 35
Median Price per Sqft $172
Owner Occupied 93%
Median Annual Tax Bill $8,272
Median Year Built 1961
Median Ownership Tenure 12 years

Properties on Park Ave

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

21W414 Park Ave

3 bd · 1.5 ba · 1,752 sqft · built 1961 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$213,000Oct 2018 $8,2722025 Amount on Record Jul 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W427 Park Ave

3 bd · 1.5 ba · 1,890 sqft · built 1964 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 2014 $9,0582025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21W430 Park Ave

4 bd · 2.5 ba · 2,657 sqft · built 1961 · 0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,1722025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W441 Park Ave

3 bd · 2 ba · 2,003 sqft · built 1962 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Aug 2017 $7,7112025 —Aug 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21W455 Park Ave

3 bd · 2 ba · 1,916 sqft · built 1970 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000May 1994 $9,6162025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W456 Park Ave

3 bd · 3 ba · 3,017 sqft · built 1954 · 0.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Apr 1998 $9,8022025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21W471 Park Ave

3 bd · 1 ba · 1,566 sqft · built 1957 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1993 $7,4752025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W472 Park Ave

2 bd · 1.5 ba · 1,780 sqft · built 1960 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2832025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21W491 Park Ave

3 bd · 1.5 ba · 1,350 sqft · built 1958 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,000Oct 2013 $7,4292025 Amount on Record Sep 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21W500 Park Ave

4 bd · 2.5 ba · 1,594 sqft · built 1959 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8972025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W513 Park Ave

3 bd · 1 ba · 1,920 sqft · built 1958 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,500Jun 2015 $7,9932025 —Dec 2014 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W525 Park Ave

3 bd · 2 ba · 1,689 sqft · built 1959 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,000Aug 2001 $8,0412025 Amount on Record Jul 1997 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W526 Park Ave

3 bd · 2 ba · 2,023 sqft · built 1957 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3722025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21W539 Park Ave

3 bd · 3.5 ba · 2,994 sqft · built 1961 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$251,000Jun 2014 $10,3822025 —Nov 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W540 Park Ave

3 bd · 2 ba · 2,323 sqft · built 1960 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jan 2011 $8,9792025 —Oct 2010 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W553 Park Ave

3 bd · 1.5 ba · 2,167 sqft · built 1959 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,5962025 —Jan 2014 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W554 Park Ave

3 bd · 2 ba · 1,778 sqft · built 1960 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Apr 2005 $8,2442025 Amount on Record Dec 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W567 Park Ave

3 bd · 2.5 ba · 1,300 sqft · built 1961 · 0.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2011 $7,0342025 —Oct 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W568 Park Ave

5 bd · 2.5 ba · 3,185 sqft · built 1960 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000May 2025 $13,2832025 —Apr 2005 2 Owners on Record AssessorUpdated Sep 2026

21W581 Park Ave

3 bd · 1.5 ba · 2,525 sqft · built 1960 · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Mar 2018 $11,5872025 —Feb 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21W582 Park Ave

4 bd · 2.5 ba · 1,779 sqft · built 1970 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,000Dec 2002 $8,9742025 Amount on Record Sep 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W619 Park Ave

3 bd · 2.5 ba · 2,662 sqft · built 1973 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Mar 2005 $9,3962025 Amount on Record Sep 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W620 Park Ave

3 bd · 1 ba · 1,765 sqft · built 1961 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2026 $7,1042025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

21W629 Park Ave

3 bd · 1.5 ba · 1,218 sqft · built 1965 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1722025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W630 Park Ave

3 bd · 1 ba · 1,752 sqft · built 1961 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2003 $7,6422025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W643 Park Ave

4 bd · 2 ba · 2,034 sqft · built 1972 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$414,000Jun 2026 $10,5672025 Amount on Record Sep 2013 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21W644 Park Ave

3 bd · 2.5 ba · 2,021 sqft · built 1960 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Dec 2016 $8,2502025 Amount on Record Sep 2015 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W660 Park Ave

4 bd · 3.5 ba · 2,865 sqft · built 1961 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2023 $12,0622025 Amount on Record Oct 2000 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026

21W673 Park Ave

3 bd · 1.5 ba · 1,272 sqft · built 1973 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3002025 —Apr 2007 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

21W674 Park Ave

3 bd · 1.5 ba · 1,300 sqft · built 1961 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Nov 2003 $7,5532025 Amount on Record Feb 1999 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W689 Park Ave

3 bd · 1 ba · 1,614 sqft · built 1972 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 $7,2402025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W690 Park Ave

4 bd · 3 ba · 2,575 sqft · built 1961 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jul 2018 $10,0322025 —Sep 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

21W711 Park Ave

3 bd · 2.5 ba · 1,908 sqft · built 1973 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 1999 $7,6272025 —Oct 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W712 Park Ave

3 bd · 2 ba · 1,958 sqft · built 1971 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2023 $8,0562025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W723 Park Ave

3 bd · 1.5 ba · 2,094 sqft · built 1973 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000May 2008 $9,3082025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W724 Park Ave

3 bd · 2.5 ba · 2,087 sqft · built 1971 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Sep 2025 $9,5372025 Amount on Record Dec 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21W739 Park Ave

0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0492025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W740 Park Ave

4 bd · 2.5 ba · 2,719 sqft · built 1971 · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,333Dec 2017 $10,9672025 —Mar 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W751 Park Ave

3 bd · 2.5 ba · 1,762 sqft · built 1973 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $7,8652025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

21W765 Park Ave

3 bd · 1.5 ba · 1,614 sqft · built 1973 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Feb 2023 $7,6262025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

21W766 Park Ave

4 bd · 2.5 ba · 1,921 sqft · built 1969 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Sep 2017 $9,6182025 —May 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21W780 Park Ave

3 bd · 2 ba · 1,389 sqft · built 1978 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000May 2023 $7,1072025 Amount on Record Jun 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets