Union St, Ionia, MI Property Records

Ionia County property records for 40 addresses on Union St, Ionia, MI · Last verified August 2026

Union St Highlights

Properties 40
Median Sale Price $171,000
Deeds and Mortgages on File 15
Median Price per Sqft $99
Owner Occupied 83%
Median Annual Tax Bill $3,105
Median Year Built 1920
Median Ownership Tenure 5 years

Properties on Union St

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

213 Union St

3 bd · 2 ba · 2,220 sqft · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Aug 1990 $2,0852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

214 Union St

2,546 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Nov 2017 $2,8382025 —Feb 2001 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

215 Union St

3 bd · 1 ba · 2,184 sqft · 0.094 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,400May 1994 $2,1012025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

218 Union St

3 bd · 1 ba · 1,341 sqft · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2000 $1,4172025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

222 Union St

3 bd · 1.5 ba · 1,968 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Sep 2021 $4,0902025 Amount on Record Oct 2016 1 Name on Record AssessorUpdated Jul 2026

227 Union St

3 bd · 1.5 ba · 1,394 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 2024 $3,5272025 Amount on Record Jan 2021 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

231 Union St

4 bd · 2 ba · 1,704 sqft · 0.101 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Nov 2022 $3,1052025 Amount on Record Mar 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

306 Union St

5 bd · 3.5 ba · 3,624 sqft · 0.503 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Aug 2022 $6,3742025 Amount on Record Jan 2022 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

320 Union St

7 bd · 2 ba · 5,750 sqft · 0.732 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,000May 2014 $6,6452025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

321 Union St

3 bd · 1 ba · 1,598 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,910Jun 2014 $1,6372025 Amount on Record Jan 2013 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

332 Union St

4 bd · 2 ba · 2,896 sqft · 0.423 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$60,000Apr 2021 $3,3362025 Amount on Record Jan 2013 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

401 Union St

3 bd · 1 ba · 1,456 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,000Jun 2025 $3,5792025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

409 Union St

4 bd · 1 ba · 2,650 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Oct 2012 $2,6172025 Amount on Record Sep 2011 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

419 Union St

5 bd · 3 ba · 2,503 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2024 $5,3652025 Amount on Record Jun 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

427 Union St

4 bd · 1 ba · 2,926 sqft · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Aug 2022 $3,1762025 Amount on Record Aug 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

433 Union St

4 bd · 0.5 ba · 2,310 sqft · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,000Nov 2011 $2,1752025 1 Name on Record AssessorUpdated Jul 2026

438 Union St

8.76 acres

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

503 Union St

2 bd · 2 ba · 1,532 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$49,000Oct 1998 $1,2472025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

509 Union St

3 bd · 1 ba · 1,438 sqft · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,500May 2024 $3,0202025 Amount on Record Sep 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

513 Union St

3 bd · 1 ba · 1,560 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,900Jan 2018 $1,9322025 —Jul 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

514 Union St

2 bd · 1 ba · 696 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 2025 $1,3692025 Amount on Record Sep 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

519 Union St

3 bd · 1 ba · 2,184 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$72,000Feb 2015 $2,5222025 Amount on Record Nov 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

520 Union St

3 bd · 1.5 ba · 2,198 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$202,000Dec 2025 $2,3442025 Amount on Record Jun 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

526 Union St

4 bd · 1 ba · 2,578 sqft · 0.323 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Dec 2006 $2,6872025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

602 Union St

3 bd · 1 ba · 1,920 sqft · 0.205 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Feb 2022 $3,3452025 Amount on Record Dec 2011 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

610 Union St

4 bd · 3 ba · 1,644 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,000Aug 2025 $3,5922025 Amount on Record Jul 2021 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

614 Union St

3 bd · 2 ba · 1,886 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2024 $4,2262025 Amount on Record Sep 2022 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

617 Union St

3 bd · 1 ba · 1,176 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Dec 2016 $2,1252025 Amount on Record Aug 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

619 Union St

4 bd · 3 ba · 2,000 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,500Apr 2019 $3,5922025 Amount on Record Oct 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

622 Union St

3 bd · 3 ba · 2,877 sqft · 0.594 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,900Sep 2020 $4,2062025 Amount on Record Dec 1978 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

627 Union St

3 bd · 2 ba · 2,240 sqft · 3.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jul 2021 $4,4732025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

632 Union St

4 bd · 2 ba · 2,480 sqft · 0.594 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2016 $3,1972025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

641 Union St

4 bd · 2 ba · 2,568 sqft · 0.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Oct 2021 $4,8122025 Amount on Record May 2020 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

642 Union St

4 bd · 2 ba · 2,072 sqft · 0.794 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jun 2009 $2,9122025 Amount on Record Feb 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

649 Union St

3 bd · 1 ba · 1,064 sqft · 0.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$102,500Nov 2022 $3,2792025 1 Name on Record AssessorUpdated Jul 2026

650 Union St

3 bd · 1 ba · 1,260 sqft · 0.492 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,500Aug 2025 $3,1862025 Amount on Record Jan 2023 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

658 Union St

3 bd · 1 ba · 1,586 sqft · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Aug 2020 $2,3592025 Amount on Record Oct 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

667 Union St

4.08 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Jul 2026

670 Union St

4 bd · 2 ba · 1,304 sqft · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9092025 2 Names on Record AssessorUpdated Jul 2026

672 Union St

3 bd · 1.5 ba · 864 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9692025 2 Names on Record AssessorUpdated Jul 2026

Wildfire Risk on Union St

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

Wildfire RiskLow
this street's cells rank above 13% of the US · above 34% of Michigan
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets