Union St, Tiffin, OH Property Records

Seneca County property records for 29 addresses on Union St, Tiffin, OH · Last verified August 2026

Union St Highlights

Properties 29
Median Sale Price $50,000
Deeds and Mortgages on File 28
Median Price per Sqft $32
Owner Occupied 72%
Median Annual Tax Bill $1,151
Median Year Built 1900
Median Ownership Tenure 21 years

Properties on Union St

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

19 Union St

4 bd · 1 ba · 1,748 sqft · built 1890 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Apr 2002 $2,4802025 —Feb 1990 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

27 Union St

3 bd · 1 ba · 1,909 sqft · built 1890 · 0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8502025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

37 Union St

2 bd · 1 ba · 1,424 sqft · built 1900 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2000 $1,4842025 Amount on Record Jul 1987 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

39 Union St

3 bd · 1 ba · 1,320 sqft · built 1890 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,500Jun 1988 $1,2332025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

47 Union St

2 bd · 1 ba · 1,296 sqft · built 1890 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Aug 2005 $1,2912025 Amount on Record Oct 1992 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

51 Union St

4 bd · 2 ba · 2,493 sqft · built 1890 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Feb 2018 $2,5962025 Amount on Record Nov 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

53 Union St

3 bd · 1 ba · 1,278 sqft · built 1890 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,500Oct 1999 $1,1912025 Amount on Record Sep 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

57 Union St

4 bd · 1.5 ba · 1,808 sqft · built 1890 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,000Mar 2002 $1,5192025 Amount on Record Dec 1991 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

86 Union St

2 bd · 1 ba · 1,938 sqft · built 1935 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4162025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

90 Union St

2 bd · 1 ba · 902 sqft · built 1947 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2012 $5552025 Amount on Record Jun 1992 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

104 Union St

0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2005 Amount on Record Jan 2005 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

114 Union St

4 bd · 1 ba · 1,456 sqft · built 1925 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000Feb 2020 $9932025 Amount on Record Jun 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

120 Union St

2 bd · 1 ba · 1,360 sqft · built 1930 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,000Jul 2002 $1,2252025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

130 Union St

2 bd · 1 ba · 1,060 sqft · built 1900 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000Nov 1995 $9532025 2 Names on Record AssessorUpdated Aug 2026

134 Union St

3 bd · 1 ba · 1,104 sqft · built 1962 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 2022 $1,1512025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

140 Union St

4 bd · 1 ba · 1,326 sqft · built 1920 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,600Aug 2025 $1,1132025 Amount on Record Jul 2025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

144 Union St

3 bd · 1 ba · 1,068 sqft · built 1947 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,001May 1997 $2,0572025 —Feb 1992 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

160 Union St

3 bd · 1 ba · 936 sqft · built 1954 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,000Jun 1999 $1,0282025 —May 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

166 Union St

4 bd · 1 ba · 1,872 sqft · built 1900 · 0.441 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,000Jun 1992 $1,1462025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

178 Union St

4 bd · 2 ba · 1,632 sqft · built 1800 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000Jun 2022 $1,2992025 Amount on Record Oct 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

189 Union St

0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,886Dec 2011 $1632025 —Mar 1992 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

192 Union St

3 bd · 2 ba · 1,808 sqft · built 1810 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Feb 1992 $1,0262025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

198 Union St

3 bd · 1 ba · 1,101 sqft · built 1920 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 2017 $8662025 —Aug 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

206 Union St

3 bd · 1 ba · 1,021 sqft · built 1900 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,500Feb 2017 $8022025 Amount on Record Nov 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

220 Union St

2 bd · 1 ba · 624 sqft · built 1930 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$54,500Nov 2003 $8572025 Amount on Record Mar 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

222 Union St

2 bd · 1 ba · 996 sqft · built 1930 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jul 2025 $4672025 Amount on Record Oct 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

232 Union St

1 bd · 1 ba · 572 sqft · built 1920 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Dec 2019 $5982025 Amount on Record Aug 2001 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

240 Union St

2 bd · 1 ba · 864 sqft · built 1900 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,667Jun 2014 $7902025 Amount on Record May 2005 1 Name on Record AssessorUpdated Jul 2026

246 Union St

2 bd · 1 ba · 1,168 sqft · built 1880 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Mar 2008 $1,3692025 Amount on Record Sep 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Union St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets