Union St, Monroe, MI Property Records

Monroe County property records for 74 addresses on Union St, Monroe, MI · Last verified August 2026

Union St Highlights

Properties 74
Median Sale Price $135,000
Deeds and Mortgages on File 94
Median Price per Sqft $100
Owner Occupied 68%
Median Annual Tax Bill $969
Median Year Built 1915
Median Ownership Tenure 9 years

Properties on Union St

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

311 Union St

2 ba · 1,822 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3022025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

317 Union St

3 bd · 1 ba · 1,445 sqft · 0.06 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,000Oct 2010 $1,0932025 2 Names on Record AssessorUpdated Aug 2026

320 Union St

1 ba · 1,592 sqft · 0.089 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$125,000May 2022 $1,8262025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

322 Union St

3 bd · 1 ba · 1,298 sqft · 0.11 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$99,900Jul 2018 $1,1472025 —Jun 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

324 Union St

3 bd · 2 ba · 1,456 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$99,900Jan 2021 $2,0412025 —Sep 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

328 Union St

4 bd · 1 ba · 1,655 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$84,000Oct 2025 $1,2662025 Amount on Record Aug 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

332 Union St

4 bd · 2 ba · 1,754 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$95,000Feb 2000 $9472025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

402 Union St

4 bd · 2 ba · 1,158 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,900Dec 2016 $1,2362025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

404 Union St

4 bd · 2 ba · 1,640 sqft · 0.13 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$85,000Apr 1998 $1,2642025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

408 Union St

2 bd · 1 ba · 888 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7162025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

409 Union St

2 bd · 1 ba · 1,089 sqft · 0.1 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6042025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

412 Union St

4 bd · 2 ba · 1,998 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$140,000Oct 2014 $1,9322025 Amount on Record Jul 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

416 Union St

3 bd · 2 ba · 1,568 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$112,500Apr 2016 $1,8492025 Amount on Record Oct 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

419 Union St

3 bd · 2 ba · 1,176 sqft · 0.489 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$123,000Sep 2008 $1,4022025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

420 Union St

3 bd · 1 ba · 1,300 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$154,000Nov 2023 $1,8912025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

424 Union St

3 bd · 1 ba · 1,350 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Dec 2021 $2,0042025 Amount on Record Jun 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

428 Union St

4 bd · 1 ba · 1,621 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$110,000Feb 2018 $2,0302025 Amount on Record Sep 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

429 Union St

2 ba · 1,176 sqft · 176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Oct 2014 $1,4562025 Amount on Record Oct 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

501 Union St

6 bd · 2 ba · 1,728 sqft · 0.18 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2025 $1,9922025 Amount on Record May 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

511 Union St

6 bd · 2 ba · 1,856 sqft · 0.18 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2025 $2,0702025 Amount on Record May 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

617 Union St

2 bd · 1 ba · 990 sqft · 0.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2024 $1,5702025 Amount on Record May 2012 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

619 Union St

4 bd · 2 ba · 1,400 sqft · 0.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 2026 $1,5172025 Amount on Record Aug 2001 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

702 Union St

2 bd · 1 ba · 854 sqft · 0.13 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$109,000Dec 2020 $1,2122025 Amount on Record Aug 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

706 Union St

3 bd · 1 ba · 1,470 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$112,000Nov 1999 $1,2022025 Amount on Record Sep 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

710 Union St

4 bd · 1 ba · 1,474 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2025 $1,0202025 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

714 Union St

3 bd · 1 ba · 1,167 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$137,500Aug 2024 $2,0212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

715 Union St

2 bd · 1 ba · 802 sqft · 0.06 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$25,685Oct 2021 $1,1042025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

716 Union St

2 bd · 1 ba · 1,050 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7992025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

718 Union St

3 bd · 1 ba · 1,105 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$98,000Oct 2001 $9692025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

721 Union St

3 bd · 1 ba · 1,341 sqft · 0.089 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$75,000Mar 2018 $1,5522025 Amount on Record Dec 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

728 Union St

3 bd · 1 ba · 1,124 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$75,000Feb 2005 $7952025 1 Name on Record AssessorUpdated Aug 2026

729 Union St

4 bd · 1 ba · 1,306 sqft · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,000Mar 2026 $1,4292025 Amount on Record Oct 2025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

730 Union St

3 bd · 1 ba · 990 sqft · 0.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$114,900Jan 2006 $7112025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

731 Union St

3 bd · 2 ba · 1,473 sqft · 0.089 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$76,000Oct 2017 $1,5642025 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

734 Union St

3 bd · 2 ba · 1,600 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,3512025 —Apr 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

802 Union St

3.28 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2023

815 Union St

3 bd · 2 ba · 1,296 sqft · 0.26 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$87,500Jun 1999 $1,1812025 1 Name on Record AssessorUpdated Aug 2026

827 Union St

2 ba · 2,041 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jul 2018 $2,3712025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

911 Union St

4 bd · 1 ba · 1,160 sqft · 0.841 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Nov 2015 $6412025 —Dec 2010 1 Name on Record AssessorUpdated Aug 2026

966 Union St

1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Nov 2017 $4942025 1 Name on Record AssessorUpdated Aug 2026

1004 Union St

5.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$702025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1021 Union St

3 bd · 2 ba · 1,344 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Mar 2006 $5732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1033 Union St

3 bd · 1 ba · 1,172 sqft · 0.869 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$136,000Jun 2002 $5612025 —Oct 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1041 Union St

1 ba · 1,060 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,000Aug 2015 $6282025 Amount on Record Oct 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1050 Union St

1.28 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2022 $5692025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1061 Union St

1.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2024 $1,3602025 Amount on Record Dec 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1069 Union St

3 bd · 1 ba · 884 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$17,000May 2011 $2642025 Amount on Record Apr 2010 1 Name on Record AssessorUpdated Aug 2026

1075 Union St

2 bd · 1 ba · 640 sqft · 0.362 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,450Jul 1998 $2672025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1081 Union St

2 bd · 1 ba · 864 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000Aug 2010 $3442025 Amount on Record Dec 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1087 Union St

2 bd · 1 ba · 704 sqft · 0.362 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000May 2018 $3182025 Amount on Record Jun 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1095 Union St

2 bd · 1 ba · 768 sqft · 0.362 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,500Dec 2000 $3652025 —Dec 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1110 Union St

12,839 sqft · 3.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 2014 $2,1882025 Amount on Record Jun 2011 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1112 Union St

7,410 sqft · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 2024 $2,4932025 Amount on Record Feb 1998 1 Name on Record AssessorUpdated Aug 2026

1118 Union St

5,914 sqft · 1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$9982025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1200 Union St

1,200 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 2023 $1,2892025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1209 Union St

2 bd · 1 ba · 936 sqft · 0.725 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2013 $3762025 Amount on Record May 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1217 Union St

2 bd · 1 ba · 800 sqft · 0.725 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jul 2004 $2792025 2 Names on Record AssessorUpdated Aug 2026

1221 Union St

3 bd · 1 ba · 1,182 sqft · 0.725 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$17,000Jan 2010 $4692025 2 Names on Record AssessorUpdated Aug 2026

1227 Union St

2 bd · 1 ba · 600 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2322025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1230 Union St

1.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 2023 $2632025 1 Name on Record AssessorUpdated Aug 2026

1236 Union St

1.5 ba · 1,976 sqft · 0.81 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$147,000Apr 2017 $9642025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1237 Union St

2 bd · 1 ba · 600 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$62,500Dec 1998 $2202025 —Dec 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1241 Union St

3 bd · 1 ba · 600 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000May 1999 $3372025 —May 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1247 Union St

1 ba · 600 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jun 2022 $4232025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1250 Union St

1.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 2020 $8372025 Amount on Record Dec 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1313 Union St

6 bd · 1 ba · 960 sqft · 0.898 acres

Last Sale Tax Bill Prior Sale Owner Records
$4902025 2 Names on Record AssessorUpdated Aug 2026

1314 Union St

0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Apr 2018 $1,1102025 Amount on Record Dec 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1318 Union St

0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$8822025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1319 Union St

5 bd · 2 ba · 2,876 sqft · 0.692 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7302025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

1326 Union St

0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,800Sep 2000 $4632025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1415 Union St

4 bd · 2 ba · 1,134 sqft · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Aug 2020 $4332025 Amount on Record Mar 2016 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1422 Union St

1.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,600Mar 2004 $7272025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1451 Union St

1.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jan 2024 $8862025 Amount on Record Dec 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1460 Union St

3 bd · 1.5 ba · 1,070 sqft · 1.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000May 2013 $5552025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets