20th Ave, Dunnell, MN Property Records

Martin County property records for 13 addresses on 20th Ave, Dunnell, MN · Last verified August 2026

20th Ave Highlights

Properties 13
Median Sale Price $40,000
Deeds and Mortgages on File 7
Median Price per Sqft $14
Owner Occupied 54%
Median Annual Tax Bill $1,772
Median Year Built 1930
Median Ownership Tenure 11 years

Properties on 20th Ave

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

126 20th Ave

27.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3202025 Owner on Record AssessorUpdated Aug 2026

132 20th Ave

26.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3482025 Owner on Record AssessorUpdated Aug 2026

168 20th Ave

80 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,000Apr 2025 $5,0962025 Amount on Record Mar 2022 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

268 20th Ave

4 bd · 1 ba · 3,006 sqft · built 2004 · 5.33 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2004 $4,0502025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

309 20th Ave

3 bd · 1 ba · 1,476 sqft · built 1930 · 4.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$3502025 Owner on Record AssessorUpdated Aug 2026

373 20th Ave

3.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2015 $6682025 2 Owners on Record AssessorUpdated Aug 2026

375 20th Ave

3 bd · 1 ba · 1,680 sqft · built 1971 · 156 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1982025 —Jul 2016 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

486 20th Ave

3 bd · 0.5 ba · 1,576 sqft · built 1954 · 5.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7722025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

535 20th Ave

5.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jun 2006 $1,4402025 Owner on Record AssessorUpdated Aug 2026

587 20th Ave

3 bd · 1 ba · 1,792 sqft · built 1900 · 7.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$6682025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

669 20th Ave

3 bd · 1 ba · 2,093 sqft · built 1920 · 5.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,490Jan 2022 $6962025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

726 20th Ave

3 bd · 1 ba · 2,140 sqft · built 1920 · 151 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jun 2026 $5,3762025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

828 20th Ave

3 bd · 1 ba · 1,691 sqft · built 1900 · 4 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,500Jul 2005 $1,0262025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026