Union St, Troy, OH Property Records

Miami County property records for 64 addresses on Union St, Troy, OH · Last verified August 2026

Union St Highlights

Properties 64
Median Sale Price $109,900
Deeds and Mortgages on File 64
Median Price per Sqft $105
Owner Occupied 88%
Median Annual Tax Bill $1,341
Median Year Built 1920
Median Ownership Tenure 8 years

Properties on Union St

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

15 Union St

4 bd · 2 ba · 2,160 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,500May 2018 $3,5792025 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

20 Union St

2 bd · 1 ba · 1,278 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 2024 $1,3412025 Amount on Record Feb 2006 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

24 Union St

3 bd · 1 ba · 1,303 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$38,000Oct 1993 $2,4272025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

115 Union St

3 bd · 1 ba · 1,187 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,000Dec 1998 $1,4472025 Amount on Record Oct 1995 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

121 Union St, #21

4 bd · 2 ba · 1,276 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3072025 Amount on Record Dec 2008 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

216 Union St

3 bd · 1 ba · 1,200 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000May 2013 $1,4272025 Amount on Record Oct 2010 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

218 Union St

2 bd · 1 ba · 743 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2025 $1,0372025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

219 Union St

2 bd · 2 ba · 1,024 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,500Jun 2020 $1,9362025 Amount on Record Oct 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

221 Union St

2 bd · 2 ba · 1,114 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Sep 2019 $1,6632025 —Jan 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

222 Union St

2 bd · 1 ba · 1,356 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Feb 2018 $1,5782025 Amount on Record Aug 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

225 Union St

2 bd · 1 ba · 1,040 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000Feb 2014 $1,3412025 Amount on Record Oct 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

228 Union St

3 bd · 1 ba · 1,306 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Mar 2022 $2,1242025 Amount on Record May 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

229 Union St

2 bd · 1 ba · 902 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6582025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

231 Union St

2 bd · 1.5 ba · 914 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1990 $1,7482025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

236 Union St

3 bd · 1 ba · 990 sqft · 0.283 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$66,100Mar 2025 $7712025 Amount on Record Jan 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

240 Union St

3 bd · 3 ba · 1,554 sqft · 0.226 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jun 2018 $1,7982025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

246 Union St

3 bd · 1 ba · 1,224 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9192025 —Jul 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

249 Union St

684 sqft · Built 1950 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Apr 2026 $1,8412025 Amount on Record Jul 2023 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

250 Union St

3 bd · 1 ba · 1,352 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$46,397Jul 2013 $1,6522025 Amount on Record Mar 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

251 Union St

0.5 ba · 440 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Sep 2019 $1,4442025 Amount on Record Apr 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

252 Union St

2 bd · 1 ba · 799 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,500Aug 1983 $1,3212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

254 Union St

3 bd · 1 ba · 1,324 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$511,250Aug 2022 $1,4312025 Amount on Record Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

255 Union St

2 bd · 1 ba · 1,102 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000May 2025 $2,4932025 1 Name on Record AssessorUpdated Mar 2026

256 Union St

2 bd · 1 ba · 972 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,800Oct 2023 $1,4372025 Amount on Record May 1985 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

257 Union St

2 bd · 1 ba · 921 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,000Nov 2022 $1,4562025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

259 Union St

2 bd · 1 ba · 898 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $1,3672025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

260 Union St

2 bd · 1 ba · 1,027 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $1,1142025 Amount on Record Sep 2005 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

261 Union St

2 bd · 1 ba · 958 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $1,2662025 Amount on Record Sep 2000 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

265 Union St

3 bd · 1 ba · 898 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000Mar 2011 $1,5542025 —Feb 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

270 Union St

2 bd · 1 ba · 1,008 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1990 $5292025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

421 Union St

167,602 sqft · Built 1935 · 3.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,650,000Jun 2000 $32,2312025 —Sep 1990 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

503 Union St

3 bd · 1 ba · 1,704 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2018 $1,1592025 —Feb 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

504 Union St

4 bd · 1 ba · 992 sqft · 0.217 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$17,000Jan 2022 $9892025 Amount on Record Nov 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

506 Union St

2 bd · 1 ba · 840 sqft · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000Aug 1986 $6802025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

507 Union St

2 bd · 1 ba · 1,008 sqft · 0.691 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $7462025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

509 Union St

2 bd · 1 ba · 1,779 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $6132025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

511 Union St

2 bd · 1 ba · 662 sqft · 0.351 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $7712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

515 Union St

2 bd · 1 ba · 1,248 sqft · 0.564 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$57,000Oct 2021 $5772025 —Jan 1990 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

516 Union St

2 bd · 1 ba · 540 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Oct 2021 $7712025 Amount on Record Feb 2009 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

520 Union St

4 bd · 1 ba · 1,221 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1987 $1,2612025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

521 Union St

2 bd · 1 ba · 933 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$109,900Nov 2021 $1,9282025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

522 Union St

3 bd · 1 ba · 1,670 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$19,500Jan 2023 $9032025 —Jul 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

523 Union St

2 bd · 1 ba · 984 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$2742025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

540 Union St

3 bd · 1 ba · 792 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,667Jun 2015 $1,1882025 —Jun 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

604 Union St

3 bd · 1 ba · 1,080 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1990 $3742025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

612 Union St

2 bd · 1 ba · 648 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1982 $7002025 —Dec 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

614 Union St

3 bd · 1 ba · 552 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$6582025 Amount on Record Dec 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

618 Union St

3 bd · 1 ba · 704 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$7362025 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

621 Union St

4,051 sqft · Built 1981 · 1.72 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,000Feb 2011 $1,1562025 Amount on Record Mar 2001 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

622 Union St

2 bd · 1 ba · 851 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$101,900May 2025 $9792025 Amount on Record Jun 2024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

628 Union St

3 bd · 1 ba · 726 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,500Mar 2021 $7562025 Amount on Record Dec 2020 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

633 Union St

12,024 sqft · Built 1940 · 2.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Jun 2014 $2,0562025 Amount on Record Feb 2011 1 Name on Record AssessorUpdated Mar 2026

636 Union St

2 bd · 1 ba · 1,200 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$21,000Jan 1990 $9212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

641 Union St

930 sqft · Built 1948 · 3.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2452025 Amount on Record Mar 2006 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

651 Union St

0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,235Mar 2023 $662025 —Dec 2011 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

746 Union St

4 bd · 1 ba · 1,568 sqft · 0.489 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jan 2001 $1,5482025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

804 Union St

3 bd · 2 ba · 1,462 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Oct 2022 $1,6762025 Amount on Record Feb 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

846 Union St

3 bd · 1 ba · 1,035 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,900Jun 2016 $1,8082025 Amount on Record Dec 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

902 Union St

2 bd · 1 ba · 1,063 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$31,000Apr 2014 $1,1672025 —May 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

904 Union St

4,000 sqft · Built 1969 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2011 $3,6552025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

1241 Union St

2 bd · 1 ba · 1,120 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Aug 2021 $1,3652025 Amount on Record Feb 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

1245 Union St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$588,650Apr 2026 $5232025 Amount on Record Aug 2021 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

1250 Union St

10,791 sqft · Built 1984 · 4.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Aug 2021 $8,3662025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

1375 Union St

6.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2019 $2,6402025 —Jan 2006 1 Name on Record Owner Occupied AssessorUpdated Mar 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 at the 4th percentile of exposed land nationally · 18th in Ohio
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 8 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets