E Union St, Rockton, IL Property Records

Winnebago County property records for 25 addresses on E Union St, Rockton, IL · Last verified August 2026

E Union St Highlights

Properties 25
Median Sale Price $205,000
Deeds and Mortgages on File 21
Median Price per Sqft $195
Owner Occupied 80%
Median Annual Tax Bill $4,078
Median Year Built 1950
Median Ownership Tenure 10 years

Properties on E Union St

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

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

115 E Union St

4 bd · 1 ba · 900 sqft · built 1915 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Mar 2020 $1,7142025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

203 E Union St

3 bd · 2 ba · 1,278 sqft · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Mar 2012 $3,9412025 Amount on Record Jun 1999 Owner on Record AssessorUpdated Aug 2026

213 E Union St

4 bd · 1 ba · 952 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,500Oct 2025 $5,4072024 Amount on Record Aug 2019 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

223 E Union St

4 bd · 1,072 sqft · built 1925 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2014 $2,8822025 —Sep 2013 Owner on Record Owner Occupied AssessorUpdated Aug 2026

303 E Union St

3 bd · 3 ba · 1,186 sqft · built 1976 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000May 2025 $6,4842025 Amount on Record Feb 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

309 E Union St

2 bd · 1.5 ba · 1,234 sqft · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0782025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

328 E Union St

3 bd · 921 sqft · built 1955 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Oct 2025 $4,8752025 —Nov 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

329 E Union St

3 bd · 2 ba · 1,596 sqft · 0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,000Jan 2023 $6,9362025 —Jan 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

403 E Union St

4 bd · 1 ba · 1,250 sqft · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Oct 2011 $4,8522025 —Mar 2010 2 Owners on Record AssessorUpdated Aug 2026

409 E Union St

4 bd · 1 ba · 1,380 sqft · built 1925 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Jun 2005 $3,4652025 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

415 E Union St

2 bd · 2 ba · 816 sqft · built 1962 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,000Aug 2001 $4,6232025 Amount on Record Feb 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

421 E Union St

3 bd · 1 ba · 732 sqft · built 1941 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,900Jul 2019 Amount on Record May 2006 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2024

503 E Union St

2 bd · 1 ba · 761 sqft · built 1915 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Apr 2017 —Jan 2017 2 Owners on Record Assessor + 2 DocumentsUpdated May 2024

511 E Union St

2 bd · 1 ba · 885 sqft · built 1930 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4362025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

519 E Union St

4 bd · 2 ba · 1,028 sqft · built 1947 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2023 Amount on Record Nov 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

521 E Union St

3 bd · 1,450 sqft · built 1917 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5142025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

603 E Union St

3 bd · 1.5 ba · 1,518 sqft · built 1924 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,000Feb 2009 $3,4052025 —Mar 2009 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

613 E Union St

2 bd · 1 ba · 704 sqft · built 1952 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Nov 2016 Amount on Record Jun 2006 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

619 E Union St

4 bd · 2 ba · 1,073 sqft · built 1953 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,500Jun 2007 $3,7502025 Owner on Record AssessorUpdated Aug 2026

721 E Union St

2 bd · 1,062 sqft · built 1953 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Aug 2002 $5,0292025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

727 E Union St

3 bd · 1,258 sqft · built 1950 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1872025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

803 E Union St

4 bd · 1.5 ba · 1,170 sqft · built 1951 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Jun 2016 $4,0812025 —Jul 2014 Owner on Record Owner Occupied AssessorUpdated Aug 2026

807 E Union St

1,301 sqft · built 1953 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2003 $6,0912025 Amount on Record Dec 2002 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

1060 E Union St

10 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets