20th Ave, Sterling, IL Property Records

Whiteside County property records for 53 addresses on 20th Ave, Sterling, IL · Last verified August 2026

20th Ave Highlights

Properties 53
Median Sale Price $169,000
Deeds and Mortgages on File 67
Median Price per Sqft $110
Owner Occupied 98%
Median Annual Tax Bill $3,888
Median Year Built 1976
Median Ownership Tenure 6 years

Properties on 20th Ave

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

604 20th Ave

0.324 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,500Jul 2010 $2,0722025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

605 20th Ave

3 bd · 1,517 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,000May 2023 $3,4282025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

607 20th Ave

3 bd · 1,344 sqft · 0.161 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2023 $4,2772025 Amount on Record May 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

609 20th Ave

0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,500Oct 2017 $3,3452025 Amount on Record Apr 2006 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

610 20th Ave

0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9132025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

611 20th Ave

0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6282025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1801 20th Ave

0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Dec 2020 $3,2162025 Amount on Record Sep 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1802 20th Ave

1,225 sqft · Built 1955 · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$77,500Jun 2010 $2,7842025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1803 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Jul 2017 $1,5962025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1804 20th Ave

0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Nov 2024 $2,3902025 Amount on Record Jun 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1805 20th Ave

2 bd · 816 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jul 2003 $1,1642025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1806 20th Ave

0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3062025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1807 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,900Apr 2019 $1,2782025 Amount on Record Aug 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1808 20th Ave

1,200 sqft · Built 1954 · 0.208 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$132,000May 2025 $4,1752025 Amount on Record Jul 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1809 20th Ave

0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3452025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1810 20th Ave

2 bd · 990 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 2022 $2,4632025 Amount on Record Oct 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1903 20th Ave

3 bd · 1,628 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Dec 2023 $5,6802025 Amount on Record Jun 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1905 20th Ave

3 bd · 1,750 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 2024 $5,5332025 Amount on Record Nov 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1906 20th Ave

0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9142025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1907 20th Ave

3 bd · 1,344 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jun 2024 $3,3402025 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

1908 20th Ave

3 bd · 2,128 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2023 $6,5832025 Amount on Record Jul 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1909 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3542025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2000 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9002025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2001 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Aug 2005 $2,9672025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2002 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Aug 2009 $3,8512025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

2003 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1812025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2004 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,000Sep 2015 $3,9772025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2005 20th Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2942025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2100 20th Ave

0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Jul 2019 $5,1812025 Amount on Record Jun 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2101 20th Ave

0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8372025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2102 20th Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0692025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2103 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Dec 2010 $4,1502025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2104 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jan 2010 $2,3192025 Amount on Record Nov 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2105 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5772025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2106 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2072025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2107 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8632025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2108 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Mar 2020 $2,8092025 Amount on Record Apr 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2201 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500Nov 2019 $5,3282025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2202 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000Oct 2025 $5,4622025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2203 20th Ave

0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,500Jul 2026 $3,8282025 Amount on Record Sep 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

2204 20th Ave

0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9312025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2205 20th Ave

0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jun 2010 $2,2352025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2206 20th Ave

3 bd · 1,918 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,500Dec 2024 $3,8882025 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2301 20th Ave, #A

1,271 sqft · Built 2004 · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Nov 2015 $4,2622022 —Oct 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2301 20th Ave, #B

0.272 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $4,6492025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2302 20th Ave, #A

2 bd · 1,271 sqft · 0.307 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2025 $5,7422025 Amount on Record Aug 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

2302 20th Ave, #B

0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2015 $5,8522025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2305 20th Ave, #A

0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,666Jun 2026 $5,4202025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

2305 20th Ave, #B

1,270 sqft · Built 2004 · 0.341 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,000Jan 2020 $5,5602025 —Jan 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2306 20th Ave, #A

0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Oct 2015 $5,4952025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

2306 20th Ave, #B

0.325 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Feb 2025 $6,6562025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

2310 20th Ave, #A

0.285 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,500Apr 2021 $5,5072025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

2310 20th Ave, #B

0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000May 2025 $5,9442025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets