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Union St, Valparaiso, IN Property Records

Porter County property records for 34 addresses on Union St, Valparaiso, IN · Last verified October 2026

Union St Highlights

Properties 34
Median Sale Price $285,000
Deeds and Mortgages on File 46
Median Price per Sqft $124
Owner Occupied 68%
Median Annual Tax Bill $3,771
Median Year Built 1900
Median Ownership Tenure 7 years

Properties on Union St

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

202 Union St

4 bd · 2 ba · 1,804 sqft · built 1870 · 0.807 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2021 —Sep 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

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301 Union St

4 bd · 3 ba · 2,496 sqft · built 2008 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,000May 2023 $3,9612024 —Oct 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

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303 Union St

3 bd · 2 ba · 1,280 sqft · built 1890 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,685Jun 2026 $8622025 Amount on Record Aug 2023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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304 Union St

8 bd · 1 ba · 4,332 sqft · built 1971 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2018 $3,7712024 Owner on Record Assessor + 1 DocumentUpdated Feb 2026

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305 Union St

3 bd · 3 ba · 6,336 sqft · built 2019 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 $1202024 Amount on Record Oct 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

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307 Union St

4 bd · 3 ba · 1,137 sqft · built 1880 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 Amount on Record Oct 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2023

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400 Union St

3.46 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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401 Union St

3 bd · 3 ba · 2,264 sqft · built 1885 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2007 $7,6322024 —Aug 2008 Owner on Record AssessorUpdated Feb 2026

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403 Union St

3 bd · 2 ba · 1,770 sqft · built 1889 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2024 $4,6132024 Amount on Record Oct 2019 Owner on Record Assessor + 4 DocumentsUpdated Sep 2026

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405 Union St

2 bd · 2 ba · 732 sqft · built 2006 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

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501 Union St

2 bd · 5 ba · 4,050 sqft · built 1860 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$614,300Feb 2017 $6,7382025 —Mar 2014 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

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502 Union St

6 ba · 2,932 sqft · built 1878 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2021 $7302025 Amount on Record May 2006 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

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504 Union St

4 bd · 3 ba · 2,385 sqft · built 1865 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2020 $6,6572024 Amount on Record Apr 2017 2 Owners on Record Assessor + 4 DocumentsUpdated Feb 2026

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506 Union St

6 bd · 4 ba · 2,240 sqft · built 1885 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Apr 2023 $802024 —Apr 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

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507 Union St

3 bd · 2 ba · 2,016 sqft · built 1997 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Jul 2021 $3,5592024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

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508 Union St

6 ba · 4,298 sqft · built 1875 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Apr 2023 $1202024 —Apr 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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509 Union St

5 bd · 4 ba · 2,420 sqft · built 1880 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500Jun 2016 $6,1592025 —Jun 2016 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

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605 Union St

2 bd · 2 ba · 2,006 sqft · built 1900 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Sep 2019 $6,2222024 —Dec 2015 2 Owners on Record Assessor + 2 DocumentsUpdated Feb 2026

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606 Union St

1,152 sqft · built 2018 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$602024 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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607 Union St

6 bd · 2 ba · 3,424 sqft · built 1908 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$1202024 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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608 Union St

3 bd · 3 ba · 1,688 sqft · built 1895 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 2022 $3,8292022 Owner on Record Assessor + 1 DocumentUpdated Apr 2024

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610 Union St

4 ba · 2,318 sqft · built 1891 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,600Dec 2020 $5,5462025 —Dec 2018 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

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701 Union St

2 bd · 3 ba · 2,594 sqft · built 1880 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2014 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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704 Union St

0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Feb 2026

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711 Union St

3 bd · 1 ba · 825 sqft · built 1949 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2018 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

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801 Union St

2 bd · 1 ba · 7,128 sqft · built 1980 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1965 $1202024 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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804 Union St

4 bd · 4 ba · 5,428 sqft · built 1900 · 0.364 acres

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

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807 Union St

0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Feb 2026

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808 Union St

11,568 sqft · built 2020 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2019 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Feb 2026

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809 Union St

34,424 sqft · built 2016 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Feb 2026

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811 Union St

34,424 sqft · built 2016 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Feb 2026

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813 Union St

34,424 sqft · built 2016 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $3202024 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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814 Union St

6,516 sqft · built 1952 · 0.662 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

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1009 Union St

97,800 sqft · built 1975 · 4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 Owner on Record Owner Occupied AssessorUpdated Feb 2026

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Property Records in Nearby Streets