N Onarga Ave, Chicago, IL Property Records

Cook County property records for 71 addresses on N Onarga Ave, Chicago, IL · Last verified October 2026

N Onarga Ave Highlights

Properties 75
Median Sale Price $441,500
Deeds and Mortgages on File 124
Median Price per Sqft $292
Owner Occupied 91%
Median Annual Tax Bill $8,373
Median Year Built 1929
Median Ownership Tenure 10 years

Properties on N Onarga Ave

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

6500 N Onarga Ave

3 bd · 1 ba · 1,656 sqft · built 1954 · 0.101 acres

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

6510 N Onarga Ave

3 bd · 2 ba · 1,136 sqft · built 1923 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Feb 1997 $7,0712023 Amount on Record Dec 1993 Owner on Record Owner Occupied AssessorUpdated Sep 2026

6511 N Onarga Ave

5 bd · 3 ba · 2,795 sqft · built 1958 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2001 $9,2842023 2 Owners on Record AssessorUpdated Jun 2026

6515 N Onarga Ave

5 bd · 3 ba · 2,746 sqft · built 1954 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,000Nov 2014 $9,2842023 Amount on Record Apr 1997 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

6516 N Onarga Ave

3 bd · 1.5 ba · 1,891 sqft · built 1948 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jan 2001 $8,1622023 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

6519 N Onarga Ave

5 bd · 3 ba · 2,746 sqft · built 1954 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1995 $10,3392023 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

6522 N Onarga Ave

2 bd · 1 ba · 983 sqft · built 1951 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Mar 2016 $7,5292023 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

6523 N Onarga Ave

3 bd · 1 ba · 1,248 sqft · built 1954 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Sep 2003 $6,6852023 —Jul 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6526 N Onarga Ave

3 bd · 1 ba · 1,341 sqft · built 1946 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9272023 —Jul 2013 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6527 N Onarga Ave

7 bd · 2 ba · 2,700 sqft · built 1925 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Sep 2025 $9,7122023 —May 2019 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6530 N Onarga Ave

4 bd · 2.5 ba · 1,575 sqft · built 1948 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2322023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6533 N Onarga Ave

5 bd · 2 ba · 1,962 sqft · built 1928 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$574,500Mar 2024 $10,1282023 Amount on Record May 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6534 N Onarga Ave

4 bd · 1.5 ba · 1,767 sqft · built 1945 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,500Oct 2004 $8,5862023 Amount on Record Aug 2000 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

6535 N Onarga Ave

3 bd · 1.5 ba · 1,104 sqft · built 1929 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2003 $6,4702023 Owner on Record Owner Occupied AssessorUpdated Oct 2026

6538 N Onarga Ave

3 bd · 2 ba · 1,681 sqft · built 1948 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$579,000Sep 2023 $9,7062023 Amount on Record Sep 2019 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

6539 N Onarga Ave

4 bd · 2.5 ba · 1,957 sqft · built 1928 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jun 2015 $7,5142023 Amount on Record Dec 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6542 N Onarga Ave

3 bd · 1.5 ba · 1,524 sqft · built 1941 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1992 $8,3732023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6543 N Onarga Ave

3 bd · 2 ba · 1,339 sqft · built 1929 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,000Dec 2009 $5,3692023 Amount on Record May 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6546 N Onarga Ave

3 bd · 1.5 ba · 1,365 sqft · built 1948 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2019 $6,5072023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6552 N Onarga Ave

2 bd · 1 ba · 1,590 sqft · built 1953 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jul 2005 $4,3502023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6554 N Onarga Ave

2 bd · 1 ba · 1,590 sqft · built 1953 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jul 2005 $4,3502023 —Jul 2005 Owner on Record AssessorUpdated Aug 2026

6556 N Onarga Ave

4 bd · 1.5 ba · 1,629 sqft · built 1952 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jun 2017 $8,6542023 Amount on Record Jun 2000 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6558 N Onarga Ave

0.013 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jun 2017 $2392023 —Jun 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6559 N Onarga Ave

5 bd · 3.5 ba · 2,106 sqft · built 1930 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Nov 2017 $6,0512023 Amount on Record Apr 2016 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

6560 N Onarga Ave

2 bd · 2 ba · 3,205 sqft · built 1928 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Nov 2005 $11,9602023 —Feb 2024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6561 N Onarga Ave

4 bd · 3 ba · 2,036 sqft · built 1928 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$646,000Jun 2019 $7,5972023 Amount on Record Dec 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6564 N Onarga Ave

2 bd · 1.5 ba · 960 sqft · built 1925 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0242023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6565 N Onarga Ave

3 bd · 3.5 ba · 1,538 sqft · built 1928 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Aug 2016 $6,6092023 Amount on Record Dec 2004 Owner on Record Owner Occupied AssessorUpdated Oct 2026

6566 N Onarga Ave

4 bd · 4 ba · 2,239 sqft · built 1900 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Aug 2005 $10,2722023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6569 N Onarga Ave

3 bd · 1.5 ba · 1,344 sqft · built 1924 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2015 $7,5292023 Amount on Record Jun 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6570 N Onarga Ave

3 bd · 1 ba · 1,224 sqft · built 1926 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jul 2015 $8,1232023 —Jun 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6572 N Onarga Ave

3 bd · 2 ba · 1,394 sqft · built 1952 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$432,000Sep 2021 $10,1282023 —Sep 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6573 N Onarga Ave

3 bd · 1 ba · 1,410 sqft · built 1929 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Apr 2023 $8,4462023 —Apr 2023 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

6576 N Onarga Ave

4 bd · 2 ba · 1,858 sqft · built 1952 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,0782023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6578 N Onarga Ave

4 bd · 4.5 ba · 2,895 sqft · built 1929 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Aug 2023 $8,6572023 —Nov 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6579 N Onarga Ave

4 bd · 2.5 ba · 1,671 sqft · built 1926 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Feb 2013 $9,5442023 —Sep 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6582 N Onarga Ave

3 bd · 1 ba · 1,403 sqft · built 1931 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jun 2008 $7,3802023 —Aug 2001 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6584 N Onarga Ave

2 bd · 1 ba · 959 sqft · built 1931 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$441,500Nov 2020 $5,1652023 Amount on Record Mar 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6585 N Onarga Ave

3 bd · 2 ba · 2,268 sqft · built 1929 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $10,2802023 —Sep 2009 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

6588 N Onarga Ave

4 bd · 2 ba · 1,905 sqft · built 1930 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Sep 2012 $8,3152023 Amount on Record Dec 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6589 N Onarga Ave

4 bd · 1.5 ba · 1,830 sqft · built 1923 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1991 $8,0502024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6591 N Onarga Ave

5 bd · 4.5 ba · 2,919 sqft · built 2022 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,135,000Apr 2022 $16,9762023 Amount on Record — 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6592 N Onarga Ave

2 bd · 1 ba · 1,072 sqft · built 1927 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Apr 2007 $5,9912023 —Jul 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6596 N Onarga Ave

4 bd · 2 ba · 2,514 sqft · built 1931 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,1892023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6598 N Onarga Ave

4 bd · 1.5 ba · 1,632 sqft · built 1928 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2007 $9,5012023 —Jun 2004 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6601 N Onarga Ave

4 bd · 2.5 ba · 2,423 sqft · built 1928 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9342023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6602 N Onarga Ave

3 bd · 1 ba · 1,296 sqft · built 1927 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2008 $7,5262023 —Feb 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6604 N Onarga Ave

4 bd · 1.5 ba · 1,968 sqft · built 1929 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7932023 —Mar 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6605 N Onarga Ave

3 bd · 2 ba · 1,545 sqft · built 1928 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7172023 —May 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6606 N Onarga Ave

3 bd · 1 ba · 1,328 sqft · built 1928 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$477,000Jul 2022 $8,5232023 —Sep 2000 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6609 N Onarga Ave

4 bd · 2.5 ba · 1,847 sqft · built 1930 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1993 $7,4712023 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6610 N Onarga Ave

4 bd · 1.5 ba · 1,817 sqft · built 1936 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Dec 2024 $8,3732023 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

6611 N Onarga Ave

4 bd · 2 ba · 2,106 sqft · built 1928 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Nov 2020 $9,2842023 Amount on Record Jul 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6614 N Onarga Ave

3 bd · 1 ba · 1,198 sqft · built 1955 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2352023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6615 N Onarga Ave

2 bd · 1.5 ba · 1,699 sqft · built 1929 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1842024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6616 N Onarga Ave

4 bd · 2.5 ba · 1,966 sqft · built 1923 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000May 2013 $11,0592023 —Feb 2005 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6619 N Onarga Ave

4 bd · 4.5 ba · 3,022 sqft · built 2018 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$886,500Sep 2019 $17,8152023 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

6622 N Onarga Ave

4 bd · 2.5 ba · 2,290 sqft · built 1929 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$642,000Nov 2019 $11,2982023 Amount on Record Jun 2013 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

6624 N Onarga Ave

5 bd · 1.5 ba · 1,723 sqft · built 1931 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2004 $10,2722023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

6625 N Onarga Ave

3 bd · 2.5 ba · 1,588 sqft · built 1900 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Aug 2016 $7,6902023 Amount on Record Sep 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6628 N Onarga Ave

4 bd · 1 ba · 1,538 sqft · built 1936 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$727,000Jul 2026 $11,1822023 Amount on Record Mar 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

6631 N Onarga Ave

4 bd · 2.5 ba · 2,235 sqft · built 1947 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jun 2021 $8,6512023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6632 N Onarga Ave

4 bd · 2 ba · 1,965 sqft · built 1928 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Mar 2012 $10,9052023 —Apr 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6635 N Onarga Ave

5 bd · 3.5 ba · 2,510 sqft · built 2023 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Apr 2023 $25,3192023 Amount on Record Feb 2022 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6636 N Onarga Ave

5 bd · 4 ba · 2,806 sqft · built 1927 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Sep 2015 $9,0932023 Amount on Record Aug 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

6645 N Onarga Ave

5 bd · 4 ba · 2,556 sqft · built 1925 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2017 $9,2312023 —Nov 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

6647 N Onarga Ave

4 bd · 2 ba · 2,271 sqft · built 1925 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2022 $10,2722023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6651 N Onarga Ave

5 bd · 1.5 ba · 1,942 sqft · built 1927 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Dec 2004 $7,7402023 Amount on Record Nov 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

6657 N Onarga Ave

5 bd · 2.5 ba · 2,247 sqft · built 1931 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2172023 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

6661 N Onarga Ave

3 bd · 2 ba · 1,472 sqft · built 1958 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2018 $10,1282023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6766 N Onarga Ave

5 units · Built 1928 · 800 sq ft

Last Sale Median Tax Bill Median Sale    
$180,000Oct 2022 $5,2082023 $245,0005 units    

Property Records in Nearby Streets