20th Ave, Saint Charles, IA Property Records

Warren County property records for 28 addresses on 20th Ave, Saint Charles, IA · Last verified October 2026

20th Ave Highlights

Properties 28
Median Sale Price $501,500
Deeds and Mortgages on File 33
Median Price per Sqft $235
Owner Occupied 75%
Median Annual Tax Bill $3,644
Median Year Built 1977
Median Ownership Tenure 9 years

Properties on 20th Ave

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

14094 20th Ave

4 bd · 6 ba · 2,653 sqft · built 1965 · 1.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2162024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

14557 20th Ave

40 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $6362024 Owner on Record Owner Occupied AssessorUpdated Oct 2025

14995 20th Ave

3 bd · 1 ba · 1,312 sqft · built 1965 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $3,4982024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

15010 20th Ave

5 bd · 8 ba · 3,326 sqft · built 2005 · 14.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Sep 2020 $15,3622024 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

15166 20th Ave

9,600 sqft · built 2007 · 20 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Aug 2022 $1,9882024 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

15183 20th Ave

3 bd · 2 ba · 2,119 sqft · built 2003 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,000Apr 2002 $6,4282024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

15340 20th Ave

4 bd · 4.25 ba · 2,273 sqft · built 2005 · 5.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,500May 2017 $5,6722024 Amount on Record Nov 2015 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

15387 20th Ave

3 bd · 1 ba · 1,120 sqft · built 1968

Last Sale Tax Bill Prior Sale Owner Records
$3962022 Owner on Record Owner Occupied AssessorUpdated Oct 2023

15390 20th Ave

2 bd · 1.75 ba · 1,488 sqft · built 2009 · 20.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0942024 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

15497 20th Ave

2 bd · 1 ba · 1,346 sqft · built 1966 · 37.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7402024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

15498 20th Ave

3 bd · 3 ba · 1,817 sqft · built 1900 · 4.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000May 2016 $3,6442024 Amount on Record Sep 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

15646 20th Ave

3 bd · 7 ba · 3,776 sqft · built 2006 · 32.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,000Jul 2006 $9,1022024 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

15726 20th Ave

2 bd · 1 ba · 1,072 sqft · built 1992 · 5.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Nov 2019 $7002024 2 Owners on Record AssessorUpdated Jan 2026

15731 20th Ave

2 bd · 1 ba · 984 sqft · built 1900 · 19.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2011 — AssessorUpdated Oct 2023

16023 20th Ave

built 1975 · 1.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$2162024 Owner on Record AssessorUpdated Apr 2026

16107 20th Ave

3 bd · 4 ba · 1,832 sqft · built 2014 · 25.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2019 $5,3962024 2 Owners on Record Owner Occupied AssessorUpdated Jan 2026

16315 20th Ave

4 bd · 5 ba · 2,130 sqft · built 2000 · 33 acres

Last Sale Tax Bill Prior Sale Owner Records
$501,500Oct 2024 $5,4462024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

16533 20th Ave

5 bd · 5 ba · 2,868 sqft · built 1900 · 8.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jun 2017 $4,9022025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

16983 20th Ave

33.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2005 $2722024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

16985 20th Ave

3 bd · 2 ba · 1,013 sqft · built 1960 · 3.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jun 1984 $3,2122024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

17178 20th Ave

4 bd · 2 ba · 1,697 sqft · built 1940 · 38.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jul 2022 Owner on Record Assessor + 1 DocumentUpdated Oct 2023

17235 20th Ave

3 bd · 3 ba · 2,140 sqft · built 2020 · 34.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 — Assessor + 1 DocumentUpdated Oct 2023

17292 20th Ave

4 bd · 2 ba · 1,596 sqft · built 2016 · 7.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000May 2016 $6,5462024 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

17408 20th Ave

4 bd · 2 ba · 2,025 sqft · built 2008 · 9.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Apr 2012 $5,8722024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

19189 20th Ave

3 bd · 2 ba · 2,224 sqft · built 1890 · 36.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2025 $2,8562024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

19342 20th Ave

3 bd · 2 ba · 1,328 sqft · built 1960 · 3.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 2021 $3,8462024 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Oct 2025

19363 20th Ave

3 bd · 2 ba · 1,500 sqft · built 1977 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Dec 2025 $3,1682024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jan 2026

19731 20th Ave

3 bd · 1 ba · 1,368 sqft · built 1976 · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2012 $3,5262024 Owner on Record AssessorUpdated Apr 2026

Property Records in Nearby Streets