Hardin Ave, Aurora, IL Property Records

Kane County property records for 59 addresses on Hardin Ave, Aurora, IL · Last verified August 2026

Hardin Ave Highlights

Properties 59
Median Sale Price $320,000
Deeds and Mortgages on File 77
Median Price per Sqft $147
Owner Occupied 90%
Median Annual Tax Bill $7,226
Median Year Built 1927
Median Ownership Tenure 13 years

Properties on Hardin Ave

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

502 Hardin Ave

3 bd · 1 ba · 1,576 sqft · 0.131 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$81,000Nov 1992 $5,5532025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

503 Hardin Ave

3 bd · 1 ba · 1,344 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,000Sep 2019 $5,2322025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

505 Hardin Ave

3 bd · 1 ba · 1,288 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Jul 2016 $5,2972025 Amount on Record Apr 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

506 Hardin Ave

3.5 ba · 2,109 sqft · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Oct 2023 $7,2262025 Amount on Record Dec 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

507 Hardin Ave

3 bd · 1 ba · 1,288 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$43,500May 1985 $5,1782025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

510 Hardin Ave

3 bd · 1 ba · 1,344 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$176,000Dec 2018 $5,7572025 Amount on Record Jan 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

511 Hardin Ave

2,914 sqft · Built 1923 · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2007 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

514 Hardin Ave

3 bd · 1 ba · 1,568 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Dec 2021 $6,3972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

520 Hardin Ave

3 bd · 1 ba · 1,010 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2018 $5,1942025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

524 Hardin Ave

4 bd · 2.5 ba · 1,861 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2018 $6,2762025 Amount on Record Aug 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

532 Hardin Ave

3 bd · 1 ba · 1,082 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000Oct 2016 $5,7212025 —Dec 2000 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

538 Hardin Ave

3 bd · 1 ba · 1,850 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Mar 2005 $7,6432025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

542 Hardin Ave

4 bd · 1 ba · 2,292 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$184,000Aug 2003 $9,1472025 Amount on Record Jun 1998 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

545 Hardin Ave

2 bd · 1 ba · 936 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$173,000Nov 2019 $4,8962025 Amount on Record Apr 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

548 Hardin Ave

3 bd · 2.5 ba · 1,776 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,000Aug 2001 $6,8702025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

549 Hardin Ave

2 bd · 1 ba · 1,012 sqft · 0.284 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,8672025 —Feb 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

550 Hardin Ave

3 bd · 2 ba · 1,232 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Mar 2022 $5,7462025 Amount on Record Jan 2022 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

554 Hardin Ave

3 bd · 1 ba · 1,332 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$101,000Apr 1993 $5,2892025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

557 Hardin Ave

3 bd · 2 ba · 1,704 sqft · 0.284 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000Apr 2019 $7,7132025 —Nov 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

565 Hardin Ave

3 bd · 1 ba · 1,308 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Dec 2017 $6,6702025 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

614 Hardin Ave

3 bd · 1 ba · 1,666 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jun 2005 $6,7842025 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

615 Hardin Ave

5 bd · 2.5 ba · 1,875 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2016 $7,0852025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

618 Hardin Ave

3 bd · 2.5 ba · 1,688 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$233,000Jan 2022 $7,3042025 Amount on Record Dec 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

621 Hardin Ave

3 bd · 1 ba · 2,055 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,000Mar 1994 $2,1302025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

622 Hardin Ave

2 bd · 1 ba · 1,073 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$108,000Jun 1999 $6,3802025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

625 Hardin Ave

3 bd · 1 ba · 1,968 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,9162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

632 Hardin Ave

4 bd · 3.5 ba · 2,400 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2013 $8,4102025 Amount on Record May 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

633 Hardin Ave

3 bd · 1 ba · 1,144 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Sep 2008 $4,7992025 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

637 Hardin Ave

3 bd · 1 ba · 1,144 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,500Jul 2000 $5,1392025 Amount on Record Oct 1995 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

638 Hardin Ave

3 bd · 2.5 ba · 1,876 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$29,500Mar 1972 $7,3162025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

641 Hardin Ave

3 bd · 1 ba · 1,044 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$84,000Aug 1991 $4,5372025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

643 Hardin Ave

3 bd · 1 ba · 1,516 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2021 $5,8482025 Amount on Record Jul 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

644 Hardin Ave

3 bd · 1 ba · 1,230 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1992 $3,4592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

646-648 Hardin Ave

4 bd · 3.5 ba · 2,468 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jun 2026 $4,6132025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

647 Hardin Ave

3 bd · 2 ba · 2,208 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,000Mar 2003 $7,8502025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

722 Hardin Ave

16,468 sqft · Built 1900 · 0.576 acres

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

728 Hardin Ave

4 bd · 2.5 ba · 2,130 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jun 2026 $8,2082025 Amount on Record Mar 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

732 Hardin Ave

3 bd · 3.5 ba · 1,614 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,000Nov 1979 $8,4442025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

800 Hardin Ave

3 bd · 1 ba · 1,506 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,500Nov 2008 $8,1372025 Amount on Record Jan 2006 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

806 Hardin Ave

3 bd · 2.5 ba · 1,616 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9962025 —Feb 2008 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

814 Hardin Ave

3 bd · 2 ba · 2,176 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$162,000Mar 2011 $10,2662025 Amount on Record Jul 2010 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

817 Hardin Ave

4 bd · 2 ba · 2,518 sqft · 0.441 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2021 $9,9022025 Amount on Record May 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

820 Hardin Ave

3 bd · 1 ba · 1,676 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,500Mar 2015 $9,2062025 Amount on Record Mar 2011 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

821 Hardin Ave

4 bd · 3.5 ba · 2,600 sqft · 0.288 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,000Oct 2010 $12,2132025 Amount on Record Aug 2010 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

824 Hardin Ave

3 bd · 2.5 ba · 2,344 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$431,000Aug 2022 $10,7102025 Amount on Record Dec 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

829 Hardin Ave

3 bd · 3.5 ba · 2,115 sqft · 0.279 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2001 $11,2002025 —Feb 2001 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

830 Hardin Ave

3 bd · 2.5 ba · 1,725 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Feb 2022 $8,7952025 Amount on Record Oct 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

836 Hardin Ave

3 bd · 1 ba · 1,353 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $5,8222025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

837 Hardin Ave

4 bd · 2 ba · 2,484 sqft · 0.384 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Jan 1997 $10,6462025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

842 Hardin Ave

3 bd · 2.5 ba · 2,600 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,7392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

843 Hardin Ave

3 bd · 2.5 ba · 1,908 sqft · 0.288 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Nov 2023 $9,0412025 Amount on Record Apr 2021 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

850 Hardin Ave

3 bd · 3 ba · 2,973 sqft · 0.337 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2013 $12,4052025 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

908 Hardin Ave

3 bd · 2.5 ba · 1,978 sqft · 0.236 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$317,500Jan 2008 $9,1402025 Amount on Record Mar 2007 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

911 Hardin Ave

4 bd · 2.5 ba · 2,087 sqft · 0.288 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Nov 2025 $8,9202025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

914 Hardin Ave

3 bd · 2.5 ba · 2,265 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2020 $9,7182025 —Oct 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

917 Hardin Ave

4 bd · 3.5 ba · 2,778 sqft · 0.288 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$303,000Aug 2020 $11,3242025 Amount on Record Feb 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

920 Hardin Ave

5 bd · 2,824 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$106,000Aug 1983 $10,7722025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

923 Hardin Ave

3 bd · 1.5 ba · 2,306 sqft · 0.288 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Mar 2005 $10,2792025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

930 Hardin Ave

3 bd · 1 ba · 1,940 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$133,000Oct 1991 $8,6702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets