Hennessy St, Oshkosh, WI Property Records

Winnebago County property records for 24 addresses on Hennessy St, Oshkosh, WI · Last verified August 2026

Hennessy St Highlights

Properties 24
Median Sale Price $223,500
Deeds and Mortgages on File 14
Median Price per Sqft $165
Owner Occupied 92%
Median Annual Tax Bill $4,180
Median Year Built 1987
Median Ownership Tenure 10 years

Properties on Hennessy St

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

800 Hennessy St

3 bd · 2 ba · 1,280 sqft · built 1987 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9692024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

801 Hennessy St

3 bd · 1.5 ba · 1,196 sqft · built 1987 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Aug 2016 $4,0312024 Amount on Record Oct 2009 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

806 Hennessy St

3 bd · 2 ba · 1,104 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,000Apr 1988 $5,0812024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

807 Hennessy St

2 bd · 2 ba · 1,920 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7882024 2 Names on Record AssessorUpdated Jun 2026

812 Hennessy St

3 bd · 1.5 ba · 1,170 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$284,000May 2024 $4,8812024 Amount on Record Nov 2019 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

813 Hennessy St

3 bd · 2.5 ba · 2,982 sqft · built 1983 · 0.405 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000May 2013 $3,9682023 Amount on Record Sep 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

818 Hennessy St

4 bd · 2 ba · 2,621 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,900Apr 1988 $4,8262024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

819 Hennessy St

3 bd · 2 ba · 1,916 sqft · built 1988 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2692024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

824 Hennessy St

3 bd · 1 ba · 1,092 sqft · built 1988 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,900Sep 2021 $4,0592024 —Sep 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

825 Hennessy St

3 bd · 2 ba · 1,260 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Nov 2020 $4,4982024 —Nov 2020 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

830 Hennessy St

7 bd · 3.5 ba · 2,524 sqft · built 1984 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,900Oct 1987 $3,8132023 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

831 Hennessy St

3 bd · 2 ba · 1,092 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,000Apr 1989 $4,1432024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

836 Hennessy St

3 bd · 2.5 ba · 1,260 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Nov 2006 $4,8942024 —Nov 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

839 Hennessy St

3 bd · 2.5 ba · 2,712 sqft · built 1985 · 0.421 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2005 $4,0042023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

842 Hennessy St

4 bd · 3.5 ba · 2,485 sqft · built 1978 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,500Mar 2023 $3,6252023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

845 Hennessy St

3 bd · 1 ba · 1,040 sqft · built 1987 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jun 1995 $3,9042024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

850 Hennessy St

3 bd · 1.5 ba · 1,196 sqft · built 1988 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 2026 $4,4452024 —Oct 2025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

851 Hennessy St

3 bd · 2 ba · 1,172 sqft · built 1988 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 2025 $4,1802024 Amount on Record Apr 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

857 Hennessy St

3 bd · 1.5 ba · 1,200 sqft · built 1988 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000Jul 2021 $3,5692024 Amount on Record Nov 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

863 Hennessy St

2 bd · 2 ba · 1,890 sqft · built 1988 · 0.452 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2022 $3,8362024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

869 Hennessy St

2 bd · 1 ba · 920 sqft · built 1988 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,900Jun 1988 $3,8822024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

875 Hennessy St

3 bd · 1 ba · 1,056 sqft · built 1988 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jan 2019 $3,8872024 —Apr 2007 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

881 Hennessy St

4 bd · 2 ba · 2,781 sqft · built 1988 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,000Dec 2022 $4,8352024 Amount on Record Aug 2017 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

889 Hennessy St

3 bd · 2 ba · 1,092 sqft · built 1988 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Mar 2004 $4,4342024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets