William Ave, Delphos, OH Property Records

Van Wert County property records for 36 addresses on William Ave, Delphos, OH · Last verified August 2026

William Ave Highlights

Properties 36
Median Sale Price $232,500
Deeds and Mortgages on File 66
Median Price per Sqft $151
Owner Occupied 97%
Median Annual Tax Bill $2,159
Median Year Built 2000
Median Ownership Tenure 8 years

Properties on William Ave

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

503 William Ave

1 ba · 792 sqft · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2018 $6642025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

505 William Ave

2 ba · 1,632 sqft · 0.456 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$146,300Jun 2010 $2,1142025 Amount on Record Oct 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

507 William Ave

3 bd · 2 ba · 1,560 sqft · 0.357 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,500Jun 2023 $1,6072025 Amount on Record Mar 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

508 William Ave

4 bd · 2 ba · 1,792 sqft · 0.587 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2025 $1,5042025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

509 William Ave

4 bd · 2 ba · 1,861 sqft · 0.358 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Oct 2021 $2,1852025 Amount on Record Aug 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

510 William Ave

3 bd · 2 ba · 1,820 sqft · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$16,500Jun 1995 $2,2172025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

511 William Ave

3 bd · 2 ba · 1,612 sqft · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000May 2021 $2,1432025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

600 William Ave

50.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$38,500May 2021 $4422025 Amount on Record Jun 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

610 William Ave

2 bd · 2 ba · 3,271 sqft · 0.376 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,000Oct 2014 $2,3102025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

620 William Ave

3 bd · 2 ba · 1,554 sqft · 0.378 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$17,000Jul 2007 $2,6872025 1 Name on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

630 William Ave

3 bd · 2.5 ba · 1,564 sqft · 0.349 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Sep 2025 $2,2852025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

635 William Ave

3 bd · 3 ba · 2,727 sqft · 0.469 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$22,000Oct 1999 $3,5722025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

640 William Ave

3 bd · 3.5 ba · 1,906 sqft · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,000Oct 2010 $1,7732025 Amount on Record Apr 2007 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

645 William Ave

3 bd · 2.5 ba · 2,372 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,900Aug 2017 $2,9282025 Amount on Record Mar 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

650 William Ave

2 ba · 1,887 sqft · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$191,000Nov 2019 $2,2642025 Amount on Record Jul 2015 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

655 William Ave

4 bd · 2 ba · 1,680 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jun 2024 $1,9812025 Amount on Record Mar 2019 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

660 William Ave

3 bd · 2.5 ba · 2,021 sqft · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$17,500Apr 2004 $2,5832025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

665 William Ave

2 ba · 1,424 sqft · 0.379 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,900Sep 1997 $1,8532025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

670 William Ave

3 bd · 2 ba · 2,096 sqft · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,000Aug 1996 $2,3052025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

675 William Ave

3 bd · 2.5 ba · 1,522 sqft · 0.483 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,000Sep 2018 $3,1692025 Amount on Record Nov 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

690 William Ave

3 bd · 2.5 ba · 2,268 sqft · 0.534 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,750May 2005 $2,6322025 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

900 William Ave

6 bd · 3.5 ba · 2,452 sqft · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Nov 2020 $2,9912025 —Mar 2003 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1004 William Ave

3 bd · 1.5 ba · 1,944 sqft · 0.393 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4642025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1006 William Ave

3 bd · 2 ba · 1,560 sqft · 0.383 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,000Jun 2025 $1,2782025 Amount on Record Mar 1997 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1007 William Ave

3 bd · 2 ba · 2,618 sqft · 0.482 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Dec 2023 $2,6152025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1008 William Ave

3 bd · 2.5 ba · 1,560 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Dec 2015 $1,9892025 —Dec 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1100 William Ave

3 bd · 2 ba · 1,668 sqft · 0.376 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$17,000Jul 2004 $2,1962025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1102 William Ave

3 bd · 1.5 ba · 1,942 sqft · 0.394 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jun 2023 $2,1592025 Amount on Record Sep 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1105 William Ave

3 bd · 2.5 ba · 2,032 sqft · 0.491 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1998 $2,4712025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1125 William Ave

2 bd · 2 ba · 2,179 sqft · 0.676 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$257,000Dec 2019 $3,7302025 —Mar 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1200 William Ave

4 bd · 2.5 ba · 1,124 sqft · 32.7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 2022 $1,7992025 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1204 William Ave

2 bd · 2 ba · 1,421 sqft · 0.593 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$184,500Aug 2020 $1,8782025 Amount on Record May 2009 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1210 William Ave

2 ba · 1,274 sqft · 14.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,500May 2007 $1,6152025 Amount on Record Apr 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1214 William Ave

2 bd · 1.5 ba · 1,254 sqft · 14.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$116,000Feb 2010 $1,2042025 Amount on Record Nov 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1215 William Ave

3 bd · 2 ba · 1,339 sqft · 0.406 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,800May 2010 $1,4722025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1219 William Ave

2 bd · 2 ba · 1,254 sqft · 25.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Dec 2023 $1,5802025 Amount on Record Aug 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets