Delaware St, Rockford, IL Property Records

Winnebago County property records for 26 addresses on Delaware St, Rockford, IL · Last verified August 2026

Delaware St Highlights

Properties 26
Median Sale Price $12,000
Deeds and Mortgages on File 21
Median Price per Sqft $27
Owner Occupied 35%
Median Annual Tax Bill $647
Median Year Built 1938
Median Ownership Tenure 10 years

Properties on Delaware St

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

34XX Delaware St

0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $142025 Owner on Record AssessorUpdated Aug 2026

35XX Delaware St

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$582025 Owner on Record AssessorUpdated Aug 2026

39XX Delaware St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$352025 —May 2010 Owner on Record AssessorUpdated Aug 2026

3311 Delaware St

3 bd · 1.5 ba · 840 sqft · built 1938 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,500Nov 2020 $8652025 Amount on Record Sep 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3315 Delaware St

1 bd · 1 ba · 538 sqft · built 1930 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1082025 —May 2010 Owner on Record AssessorUpdated Aug 2026

3411 Delaware St

2 bd · 1 ba · 886 sqft · built 1957 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1852025 —May 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3416 Delaware St

3 bd · 1 ba · 700 sqft · built 1935 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$3722024 —Aug 2025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3417 Delaware St

0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$182025 Owner on Record AssessorUpdated Aug 2026

3419 Delaware St

4 bd · 1 ba · 1,451 sqft · built 1925 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Dec 2022 $9392025 —Oct 2010 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3512 Delaware St

3 bd · 1 ba · 1,369 sqft · built 2006 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,000Oct 2005 Owner on Record AssessorUpdated Aug 2026

3516 Delaware St

1 bd · 1 ba · 520 sqft · built 1920 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2021 $2012025 Amount on Record Aug 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3602 Delaware St

3 bd · 1 ba · 959 sqft · built 1940 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1372025 Owner on Record Assessor + 5 DocumentsUpdated Aug 2026

3616 Delaware St

2 bd · 1 ba · 525 sqft · built 1930 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2013 $7252022 Amount on Record Dec 2020 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

3617 Delaware St

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$242022 —Mar 2006 Owner on Record Assessor + 1 DocumentUpdated May 2024

3618 Delaware St

3 bd · 1 ba · 936 sqft · built 1945 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000Sep 2005 $1,2782025 Amount on Record Jul 2005 Owner on Record AssessorUpdated Aug 2026

3620 Delaware St

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2004 $272025 2 Owners on Record AssessorUpdated Aug 2026

3712 Delaware St

2 bd · 1 ba · 440 sqft · built 1934 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$9402022 Amount on Record Oct 2002 Owner on Record Assessor + 1 DocumentUpdated May 2024

3716 Delaware St

3 bd · 1 ba · 1,080 sqft · built 1955 · 0.669 acres

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

3816 Delaware St

3 bd · 1 ba · 1,060 sqft · built 1950 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Oct 2020 $1,4622025 —Oct 2020 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3822 Delaware St

3 bd · 1.5 ba · 1,533 sqft · built 2006 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,000Oct 2005 —Feb 2003 Owner on Record AssessorUpdated Aug 2026

3904 Delaware St

2 bd · 1 ba · 1,248 sqft · built 2006 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,000Oct 2005 Owner on Record AssessorUpdated Aug 2026

3908 Delaware St

2 bd · 1 ba · 1,392 sqft · built 1920

Last Sale Tax Bill Prior Sale Owner Records
$10,500Dec 2016 $4322025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

3911 Delaware St

3 bd · 1 ba · 924 sqft · built 1925 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,000Jun 2026 $8432024 Amount on Record May 2024 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,000Nov 2024 $352025 —Sep 2009 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3916 Delaware St

0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500Apr 2024 $672025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3924 Delaware St

2 bd · 1 ba · 1,032 sqft · built 1922 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$6472025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Property Records in Nearby Streets