Oak St, Rockford, IL Property Records

Winnebago County property records for 10 addresses on Oak St, Rockford, IL · Last verified October 2026

Oak St Highlights

Properties 10
Median Sale Price $30,000
Deeds and Mortgages on File 9
Median Price per Sqft $19
Owner Occupied 50%
Median Annual Tax Bill $1,463
Median Year Built 1900
Median Ownership Tenure 7 years

Properties on Oak St

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

507 Oak St

6 bd · 4 ba · 3,206 sqft · built 1900 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,500Nov 2021 $3,6082025 Amount on Record Jul 2015 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

511 Oak St

2 bd · 1 ba · 1,021 sqft · built 1950 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2019 $1,3932025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

517 Oak St

4 bd · 1 ba · 1,679 sqft · built 1900 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Dec 2016 $5002025 —Jul 2001 Owner on Record Owner Occupied AssessorUpdated Aug 2026

602 Oak St

4 bd · 4 ba · 2,138 sqft · built 1900 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Jul 2015 $2,6752025 Amount on Record Dec 2005 Owner on Record AssessorUpdated Oct 2026

606 Oak St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Apr 2025 $1612025 Amount on Record Jan 2024 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

608 Oak St

3 bd · 1.5 ba · 1,692 sqft · built 1900 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Apr 2025 $2,5482025 Amount on Record Jan 2024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

612 Oak St

3 bd · 1 ba · 1,317 sqft · built 1900 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Nov 2023 $1,5792025 Amount on Record Sep 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

615 Oak St

4,200 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,000Jun 2013 Owner on Record Owner Occupied AssessorUpdated Aug 2026

619 Oak St

3 bd · 2 ba · 2,332 sqft · built 1900 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,500Sep 2014 $2,3442025 —May 2014 Owner on Record Owner Occupied AssessorUpdated Aug 2026

623 Oak St

4 bd · 2 ba · 2,010 sqft · built 1900 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,850Oct 2012 $2,2112025 —Aug 2016 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

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