State Rte 81, Ada, OH Property Records

Hardin County property records for 78 addresses on State Rte 81, Ada, OH · Last verified August 2026

State Rte 81 Highlights

Properties 78
Median Sale Price $300,000
Deeds and Mortgages on File 84
Median Price per Sqft $133
Owner Occupied 72%
Median Annual Tax Bill $2,184
Median Year Built 1973
Median Ownership Tenure 17 years

Properties on State Rte 81

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

13 State Rte 81

3 bd · 1 ba · 1,176 sqft · 1.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000May 2013 $6252025 —Nov 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

59 State Rte 81

3 bd · 1.5 ba · 1,456 sqft · 3.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,000Aug 2020 $2,6352025 Amount on Record Nov 2002 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

115 State Rte 81

13.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4712025 1 Name on Record AssessorUpdated Jul 2026

281 State Rte 81

4 bd · 1 ba · 2,068 sqft · 2.34 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $2,2392025 Amount on Record Oct 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

404 State Rte 81

74.7 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1999 $3,0792025 —May 1999 1 Name on Record AssessorUpdated Apr 2026

407 State Rte 81

4 bd · 1 ba · 2,089 sqft · 49 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4522025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

410 State Rte 81

4 bd · 1.5 ba · 1,300 sqft · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jan 2023 $2,4312025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

434 State Rte 81

4 bd · 1 ba · 2,538 sqft · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jan 2005 $3,0032025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

435 State Rte 81

2.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$62025 1 Name on Record AssessorUpdated Apr 2026

589 State Rte 81

20.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$314,500Apr 2014 $8642025 —May 1998 1 Name on Record AssessorUpdated Jul 2026

611 State Rte 81

3 bd · 1.5 ba · 1,832 sqft · 1.39 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$133,200Mar 2014 $2,2912025 Amount on Record Jan 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

737 State Rte 81

3 bd · 1 ba · 1,814 sqft · 0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,900Aug 2018 $2,8742025 Amount on Record Aug 1993 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

781 State Rte 81

3 bd · 1 ba · 1,705 sqft · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,000May 1998 $3,0802025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

805 State Rte 81

Built 2005 · 21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $9182025 1 Name on Record AssessorUpdated Jul 2026

836 State Rte 81

3 bd · 1.5 ba · 1,941 sqft · 6.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$436,000Jun 2024 $3,6822025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1072 State Rte 81

3 bd · 1 ba · 2,080 sqft · 12.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,500Sep 1990 $2,2442025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1106 State Rte 81

2 bd · 1 ba · 1,224 sqft · 0.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1152025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1284 State Rte 81

3 bd · 1 ba · 1,482 sqft · 3.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,000Nov 2004 $1,7242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1295 State Rte 81

4 bd · 1,752 sqft · 64.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,500Aug 1986 $3,7352025 2 Names on Record AssessorUpdated Jul 2026

1441 State Rte 81

3 bd · 1.5 ba · 1,624 sqft · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1995 $2,8912025 Amount on Record Apr 1993 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1474 State Rte 81

5 bd · 1 ba · 2,880 sqft · 74.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,0732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1481 State Rte 81

2 bd · 1 ba · 1,152 sqft · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jan 2017 $1,9042025 Amount on Record May 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1822 State Rte 81

4 bd · 1 ba · 2,040 sqft · 10 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1901 State Rte 81

3 bd · 1 ba · 1,256 sqft · 56.9 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$275,100Nov 1992 $4,2082025 —May 1991 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1970 State Rte 81

2 bd · 1 ba · 1,344 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,000Jun 2009 $2,1742025 —Sep 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2016 State Rte 81

3 bd · 1 ba · 1,750 sqft · 0.619 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$71,000Dec 2014 $1,4382025 —Dec 1996 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2025 State Rte 81

3 bd · 1.5 ba · 1,658 sqft · 0.996 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jul 2003 $2,2972025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

2032 State Rte 81

3 bd · 1 ba · 2,336 sqft · 1.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Oct 2023 $2,8102025 Amount on Record Nov 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

2098 State Rte 81

3 bd · 1.5 ba · 1,104 sqft · 1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5612025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2105 State Rte 81

16 sqft · Built 1974 · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2016 $472025 Amount on Record Jul 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2134 State Rte 81

3 bd · 1 ba · 1,762 sqft · 1.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1998 $1,6082025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2163 State Rte 81

3 bd · 1.5 ba · 1,907 sqft · 0.519 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1995 $2,1842025 —Sep 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2172 State Rte 81

3 bd · 1.5 ba · 1,228 sqft · 0.792 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Apr 2018 $1,6322025 Amount on Record Aug 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

2191 State Rte 81

4 bd · 1 ba · 1,968 sqft · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Aug 2000 $2,1432025 Amount on Record Sep 1992 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2212 State Rte 81

3 bd · 1 ba · 1,674 sqft · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Aug 2004 $1,6232025 —May 1991 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2219 State Rte 81

3 bd · 1.5 ba · 1,360 sqft · 0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7112025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2230 State Rte 81

3 bd · 1 ba · 1,789 sqft · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5472025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2237 State Rte 81

3 bd · 1 ba · 1,263 sqft · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$73,800May 2018 $1,4212025 —May 1998 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

2319 State Rte 81

3 bd · 1.5 ba · 1,458 sqft · 0.919 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,500Jul 1987 $1,9252025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

2353 State Rte 81

4 bd · 1.5 ba · 1,637 sqft · 2.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 2011 $1,9822025 —Jun 2004 1 Name on Record AssessorUpdated Jul 2026

2421 State Rte 81

3 bd · 1 ba · 1,430 sqft · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1995 $2,1642025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$762,700Mar 1997 $2,8212025 1 Name on Record AssessorUpdated Jul 2026

2540 State Rte 81

14.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,900Jan 2011 $5642025 —Jan 1993 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$860,900Jan 2011 $1,2802025 —Jan 1993 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

2545 State Rte 81

33.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,900Jul 2003 $1,3702025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

2587 State Rte 81

2 bd · 1 ba · 1,024 sqft · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1995 $8392025 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

2613 State Rte 81

6 bd · 1.5 ba · 2,171 sqft · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9772025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

3050 State Rte 81

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$112025 1 Name on Record AssessorUpdated Apr 2026

3158 State Rte 81

78.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 1993 $2,9442025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3257 State Rte 81

6 bd · 1 ba · 2,562 sqft · 2.41 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $2,3862025 1 Name on Record AssessorUpdated Jul 2026

3387 State Rte 81

3 bd · 1 ba · 1,900 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 2022 $1,6412025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3453 State Rte 81

3 bd · 1.5 ba · 1,432 sqft · 2.46 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2009 $2,2892025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3487 State Rte 81

4 bd · 2 ba · 3,080 sqft · 0.8 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$107,000Jun 2014 $2,1822025 —Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3563 State Rte 81

1.93 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2003 $672025 1 Name on Record AssessorUpdated Aug 2026

3585 State Rte 81

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

Last Sale Tax Bill Prior Sale Owner Records
$100,000Mar 2013 $2,7602025 —Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3633 State Rte 81

3 bd · 1 ba · 2,280 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,400Jul 2024 $2,6102025 —Jun 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3670 State Rte 81

5 bd · 1 ba · 4,236 sqft · 6.8 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$675,000May 2025 $5,5562025 —Jan 2001 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3671 State Rte 81

6 bd · 4 ba · 5,296 sqft · 1.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jan 2011 $4,0632025 2 Names on Record AssessorUpdated Jul 2026

3761 State Rte 81

924 sqft · Built 1992

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

3793 State Rte 81

3 bd · 1 ba · 1,532 sqft · 1.66 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2015 $2,2642025 —Mar 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4136 State Rte 81

3 bd · 1.5 ba · 2,438 sqft · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1999 $3,2422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4172 State Rte 81

3 bd · 1 ba · 1,144 sqft · 0.75 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Dec 2018 $2,6282025 —Dec 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4236 State Rte 81

3 bd · 1 ba · 1,408 sqft · 1.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9722025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4243 State Rte 81

160 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1996 $6,3232025 2 Names on Record AssessorUpdated Jul 2026

4268 State Rte 81

3 bd · 1.5 ba · 1,824 sqft · 1.41 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,5072025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4474 State Rte 81

3 bd · 1 ba · 1,539 sqft · 7.76 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6512025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4537 State Rte 81

2 bd · 1 ba · 1,704 sqft · 3.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$384,400Nov 2024 $2,9532025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4690 State Rte 81

3 bd · 1.5 ba · 1,010 sqft · 3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$72,700Nov 2001 $1,6932025 Amount on Record Oct 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4912 State Rte 81

2 bd · 1 ba · 1,792 sqft · 15 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5462025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4945 State Rte 81

2,599 sqft · Built 1930 · 2.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$62025 2 Names on Record AssessorUpdated Apr 2026

5187 State Rte 81

4 bd · 1 ba · 1,960 sqft · 1.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2022 $2,2042025 Amount on Record May 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5393 State Rte 81

4 bd · 1 ba · 1,968 sqft · 40 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9402025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5611 State Rte 81

4 bd · 1 ba · 2,354 sqft · 20.8 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$143,900Jun 2000 $3,7142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5720 State Rte 81

2 bd · 1.5 ba · 1,680 sqft · 1.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1992 $1,4592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

6442 State Rte 81

3 bd · 1 ba · 2,580 sqft · 68.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2002 $4,8542025 —Feb 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6659 State Rte 81

3 bd · 1.5 ba · 2,164 sqft · 3.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,100Sep 1997 $3,0542025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

6708 State Rte 81

3 bd · 1.5 ba · 1,920 sqft · 4.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $3,5432025 —May 1989 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

6835 State Rte 81

3 bd · 1 ba · 1,670 sqft · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Sep 2023 $8062025 Amount on Record Oct 2017 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

Property Records in Nearby Streets