River St, Ontonagon, MI Property Records

Ontonagon County property records for 57 addresses on River St, Ontonagon, MI · Last verified August 2026

River St Highlights

Properties 57
Median Sale Price $30,000
Sales Recorded 45
Owner Occupied 14%
Median Annual Tax Bill $1,380
Median Ownership Tenure 13 years

Properties on River St

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

102 River St

0.318 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2007 $3182022 —Apr 2004 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

201 River St

0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Sep 2012 $1,2682025 —Jun 2010 2 Names on Record AssessorUpdated Aug 2026

227 River St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,750Dec 2012 $1382025 Amount on Record Apr 2012 2 Names on Record AssessorUpdated Aug 2026

233 River St

0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2012 $1,1152025 2 Names on Record AssessorUpdated Aug 2026

234 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5702025 1 Name on Record AssessorUpdated Jul 2026

300 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

301 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000Jan 2021 $2,5162025 Amount on Record Dec 2010 1 Name on Record AssessorUpdated Aug 2026

305 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Sep 2020 $2062025 —Nov 2013 1 Name on Record AssessorUpdated Aug 2026

317 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2018 Amount on Record Oct 2011 1 Name on Record AssessorUpdated Jul 2026

321 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,500Jan 2022 $3762025 —Nov 2007 1 Name on Record AssessorUpdated Jul 2026

324 River St

0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2013 $5832025 1 Name on Record AssessorUpdated Aug 2026

326 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000May 2001 $2,3792025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

334 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jun 2003 $1,2472025 Amount on Record Nov 2001 1 Name on Record AssessorUpdated Aug 2026

335 River St

0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Apr 2014 $1,0582025 Amount on Record Mar 2012 1 Name on Record AssessorUpdated Aug 2026

400 River St

0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Feb 2022 $8,4952025 —Dec 2009 1 Name on Record AssessorUpdated Aug 2026

401 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Jan 2022 $3,9452025 Amount on Record Nov 2019 1 Name on Record AssessorUpdated Aug 2026

409 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,200Dec 2009 $1,7462025 —Feb 2008 1 Name on Record AssessorUpdated Aug 2026

411 River St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,200Jun 2020 $2,4592025 Amount on Record Jan 2012 1 Name on Record Owner Occupied AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$2852022 1 Name on Record AssessorUpdated Jul 2023

425 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Mar 2001 $1,9712025 —Nov 1997 1 Name on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,1412025 2 Names on Record AssessorUpdated Aug 2026

429 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,500Aug 2005 —Apr 2005 1 Name on Record AssessorUpdated Aug 2026

500 River St

0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6702025 1 Name on Record AssessorUpdated Aug 2026

501 River St

0.493 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,2442025 1 Name on Record AssessorUpdated Aug 2026

508 River St

0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$77,500Mar 2023 $2,8562025 Amount on Record Aug 2020 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

516 River St

0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$999Mar 2000 $1312025 1 Name on Record AssessorUpdated Aug 2026

517 River St

0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Nov 1999 $7072025 1 Name on Record AssessorUpdated Aug 2026

520 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100Sep 2010 $1382025 —Mar 2010 2 Names on Record AssessorUpdated Aug 2026

522 River St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$400Oct 2011 $1382025 Amount on Record Mar 2011 1 Name on Record AssessorUpdated Aug 2026

525 River St

0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Jun 2024 $1,3802025 Amount on Record Jan 2022 1 Name on Record AssessorUpdated Aug 2026

530 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000May 2022 $1382025 Amount on Record Sep 2012 2 Names on Record AssessorUpdated Aug 2026

533 River St

0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Jun 2024 $7,8442025 Amount on Record Jun 2014 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

536 River St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,000Jul 1995 $1382025 Amount on Record Aug 1994 2 Names on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
—Sep 2019 $1182021 1 Name on Record AssessorUpdated Jun 2023

540 River St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000May 1994 $1382025 2 Names on Record AssessorUpdated Aug 2026

544 River St

0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,800May 2008 $1,9392025 —Apr 2008 1 Name on Record AssessorUpdated Aug 2026

601 River St

0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Aug 2009 $9,8072025 1 Name on Record AssessorUpdated Aug 2026

618 River St

0.128 acres

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

622 River St

0.044 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Oct 2025 $2,3092025 Amount on Record Jan 2007 1 Name on Record AssessorUpdated Aug 2026

626 River St

0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,900Apr 2010 $5002025 Amount on Record Oct 2009 1 Name on Record AssessorUpdated Aug 2026

633 River St

0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5092025 1 Name on Record AssessorUpdated Aug 2026

638 River St

0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2008 $1,3382025 Amount on Record Sep 2001 2 Names on Record AssessorUpdated Aug 2026

701 River St

0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,000Sep 2017 $2,5392025 Amount on Record Jan 2004 1 Name on Record AssessorUpdated Aug 2026

713 River St

0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Jul 1994 $3,1062025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

715 River St

0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000Aug 2022 $1,1462025 Amount on Record Dec 2021 2 Names on Record AssessorUpdated Aug 2026

719 River St

0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Sep 2020 $3,5392025 1 Name on Record AssessorUpdated Aug 2026

743 River St

0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jan 2023 $6672025 Amount on Record Jul 2015 2 Names on Record AssessorUpdated Aug 2026

745 River St

0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Nov 2023 $2,4862025 Amount on Record Oct 2000 1 Name on Record AssessorUpdated Aug 2026

757 River St

0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Dec 2021 $1,2032025 —May 2001 2 Names on Record AssessorUpdated Aug 2026

801 River St

0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2012 $1,9712025 1 Name on Record AssessorUpdated Aug 2026

835 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Dec 2022 $2,7582025 Amount on Record Jul 2011 1 Name on Record AssessorUpdated Aug 2026

839 River St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2016 $1,1482025 2 Names on Record AssessorUpdated Aug 2026

900 River St

1.64 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Dec 2009 $3,8432025 —Dec 2008 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

901 River St

0.347 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

915 River St

0.212 acres

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

921 River St

10.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,4222025 1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on River St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 13th percentile of exposed land nationally · 34th in Michigan
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureIndirect
0 of 7 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets