Union Cavern, San Antonio, TX Property Records

Bexar County property records for 34 addresses on Union Cavern, San Antonio, TX · Last verified August 2026

Union Cavern Highlights

Properties 34
Median Sale Price $233,000
Deeds and Mortgages on File 41
Median Price per Sqft $101
Owner Occupied 85%
Median Annual Tax Bill $5,562
Median Year Built 2003
Median Ownership Tenure 12 years

Properties on Union Cavern

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

16703 Union Cavern

4 bd · 2.5 ba · 3,635 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2004 $5,5922025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

16707 Union Cavern

4 bd · 2 ba · 1,733 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2024 $6,4862025 Sale Amount May 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16711 Union Cavern

3 bd · 2.5 ba · 2,855 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$206,000Nov 2018 $4,8892025 Sale Amount Jul 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

16715 Union Cavern

4 bd · 2.5 ba · 3,635 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,400May 2004 $1,6742025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

16719 Union Cavern

4 bd · 2.5 ba · 2,689 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2016 $6,6892025 Sale Amount Dec 2015 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

16723 Union Cavern

4 bd · 2.5 ba · 2,253 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,500Feb 2004 $4,2132025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

16727 Union Cavern

3 bd · 2.5 ba · 2,190 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $6,0742025 Sale Amount May 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

16803 Union Cavern

3 bd · 2 ba · 1,614 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2021 $5,7742025 —Apr 2018 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

16807 Union Cavern

4 bd · 2 ba · 1,733 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,610Jan 2023 $4,3122025 Sale Amount Aug 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

16811 Union Cavern

3 bd · 2 ba · 1,535 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,100Mar 2016 $5,5622025 Sale Amount May 2010 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

16815 Union Cavern

4 bd · 2.5 ba · 3,288 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,600Jul 2004 $3,4692024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

16819 Union Cavern

4 bd · 2.5 ba · 2,334 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$114,600Oct 2011 $6,3982025 Sale Amount Jan 2004 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

16902 Union Cavern

4 bd · 2 ba · 1,733 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$111,500Oct 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

16903 Union Cavern

4 bd · 2.5 ba · 2,689 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,200Dec 2015 $5,3502025 Sale Amount Oct 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

16906 Union Cavern

4 bd · 2.5 ba · 2,253 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$233,000Nov 2017 Sale Amount May 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

16907 Union Cavern

4 bd · 2.5 ba · 3,329 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$231,100Oct 2012 $5,4222025 Sale Amount Aug 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16910 Union Cavern

3 bd · 2.5 ba · 2,840 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,300Dec 2019 $2,6542025 Sale Amount Aug 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16911 Union Cavern

3 bd · 2.5 ba · 2,190 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$216,300Jun 2018 Sale Amount Apr 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

16914 Union Cavern

3 bd · 2.5 ba · 2,066 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,288Feb 2026 $5,8022025 Sale Amount Nov 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

16915 Union Cavern

4 bd · 2.5 ba · 2,689 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,300Aug 2003 $5,4092025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16918 Union Cavern

3 bd · 2.5 ba · 2,856 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2013 $4,7962025 —Nov 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

16919 Union Cavern

4 bd · 2.5 ba · 3,635 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$216,100Aug 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

16922 Union Cavern

4 bd · 2.5 ba · 2,066 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,600Nov 2004 $5,8272025 1 Name on Record AssessorUpdated Jul 2026

16923 Union Cavern

4 bd · 2.5 ba · 2,576 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$261,000May 2021 $4,6002025 Sale Amount Jan 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

16926 Union Cavern

4 bd · 2.5 ba · 3,635 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,700Sep 2003 $5,6332025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16927 Union Cavern

3 bd · 2.5 ba · 2,855 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 Sale Amount Feb 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

16930 Union Cavern

4 bd · 2.5 ba · 2,689 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,900Oct 2008 $5,4132025 Sale Amount Nov 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16931 Union Cavern

3 bd · 2.5 ba · 2,420 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,700Oct 2005 $6,4772025 —Aug 2005 2 Names on Record AssessorUpdated Jun 2026

16934 Union Cavern

3 bd · 2.5 ba · 2,855 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,200Sep 2003 $4,8962025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

16935 Union Cavern

4 bd · 2.5 ba · 2,334 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,100Aug 2016 $4,4272025 Sale Amount Dec 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

16938 Union Cavern

4 bd · 2.5 ba · 3,635 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2014 $6,3082025 Sale Amount Sep 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

16939 Union Cavern

4 bd · 2.5 ba · 3,288 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2023 $7,6712025 —Dec 2014 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

16943 Union Cavern

3 bd · 2.5 ba · 2,856 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,300Feb 2020 $7,1882025 —Jul 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

16947 Union Cavern

4 bd · 2.5 ba · 3,288 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$138,700Jul 2003 —Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets