Hartwell Ave, Elgin, IL Property Records

Kane County and Cook County property records for 22 addresses on Hartwell Ave, Elgin, IL · Last verified August 2026

Hartwell Ave Highlights

Properties 22
Median Sale Price $177,000
Deeds and Mortgages on File 18
Median Price per Sqft $119
Owner Occupied 86%
Median Annual Tax Bill $4,823
Median Year Built 1956
Median Ownership Tenure 15 years

Properties on Hartwell Ave

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

655 Hartwell Ave

1 bd · 1 ba · 528 sqft · built 1948 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2024 $3,2582025 Amount on Record Jun 2024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

656 Hartwell Ave

3 bd · 1 ba · 1,189 sqft · built 1934 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Apr 2006 $4,8582025 Amount on Record Nov 2005 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

658 Hartwell Ave

3 bd · 1 ba · 1,484 sqft · built 1958 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Aug 2018 $6,0522025 —Mar 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

659 Hartwell Ave

1 bd · 1 ba · 786 sqft · built 1918 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,000Sep 1994 $2,2252025 —Sep 1994 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

660 Hartwell Ave

1 bd · 1 ba · 621 sqft · built 1958 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Sep 2023 $4,2342025 Amount on Record Jul 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

661 Hartwell Ave

3 bd · 1 ba · 1,402 sqft · built 1948 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2013 $5,1442025 Amount on Record Aug 1999 Owner on Record Owner Occupied AssessorUpdated Jul 2026

666 Hartwell Ave

3 bd · 1 ba · 1,158 sqft · built 1956 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,000Apr 2008 $4,9692022 Owner on Record Owner Occupied AssessorUpdated Jul 2026

669 Hartwell Ave

4 bd · 2 ba · 1,350 sqft · built 1964 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Jan 2015 $6,3162025 —Jan 2015 Owner on Record Owner Occupied AssessorUpdated Jul 2026

670 Hartwell Ave

2 bd · 1 ba · 932 sqft · built 1956 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000Aug 1995 $1,0042025 —Aug 1995 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

674 Hartwell Ave

2 bd · 1.5 ba · 1,056 sqft · built 1924 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,500Jun 2023 $4,7742025 Amount on Record Aug 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

675 Hartwell Ave

3 bd · 2 ba · 1,020 sqft · built 1928 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 2011 $4,8232025 Amount on Record Sep 2006 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

678 Hartwell Ave

3 bd · 2 ba · 960 sqft · built 1973 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Nov 2009 $5,3752025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

681 Hartwell Ave

1 bd · 1 ba · 485 sqft · built 1920 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,000Aug 2013 $3,3622025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

682 Hartwell Ave

2 bd · 1 ba · 720 sqft · built 1942 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jun 2013 $8802025 —Nov 2012 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

685 Hartwell Ave

3 bd · 1 ba · 1,055 sqft · built 1955 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1997 $5,1292025 —Feb 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

688 Hartwell Ave

3 bd · 1 ba · 894 sqft · built 1929 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,666Oct 1997 $3,5822025 —Nov 1995 Owner on Record Owner Occupied AssessorUpdated Aug 2026

689 Hartwell Ave

3 bd · 2 ba · 1,068 sqft · built 1961 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Aug 2005 $5,7882025 Amount on Record Sep 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

701 Hartwell Ave

3 bd · 1.5 ba · 1,073 sqft · built 1957 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Feb 2020 $4,8032023 Amount on Record Nov 2012 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

707 Hartwell Ave

2 bd · 2 ba · 1,008 sqft · built 1957 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$3672023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

709 Hartwell Ave

0.414 acres

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

713 Hartwell Ave

3 bd · 1 ba · 1,113 sqft · built 1957 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,500May 1998 $5,7572023 —Mar 2008 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

719 Hartwell Ave

3 bd · 2 ba · 1,437 sqft · built 1980 · 0.363 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Sep 1994 $7,4842023 —Sep 1994 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets