Thunder Basin, San Antonio, TX Property Records

Bexar County property records for 51 addresses on Thunder Basin, San Antonio, TX · Last verified August 2026

Thunder Basin Highlights

Properties 51
Median Sale Price $348,145
Deeds and Mortgages on File 89
Median Price per Sqft $164
Owner Occupied 92%
Median Annual Tax Bill $3,793
Median Year Built 2007
Median Ownership Tenure 8 years

Properties on Thunder Basin

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

21502 Thunder Basin

3 bd · 2 ba · 1,559 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$266,000Aug 2017 $3,3722025 Amount on Record Sep 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21503 Thunder Basin

3 bd · 2.5 ba · 2,288 sqft · 0.212 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$213,900Mar 2017 $4,2492025 Amount on Record Mar 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21506 Thunder Basin

3 bd · 2.5 ba · 2,155 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,100Sep 2015 $4,0952025 Amount on Record Aug 2011 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

21507 Thunder Basin

3 bd · 2 ba · 1,421 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$264,300Dec 2018 $3,3592025 Amount on Record Nov 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21510 Thunder Basin

3 bd · 2 ba · 1,413 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,100Feb 2015 $4,5302025 Amount on Record Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21511 Thunder Basin

5 bd · 2.5 ba · 2,714 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,700Jul 2020 $4,4282025 Amount on Record May 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21514 Thunder Basin

4 bd · 2.5 ba · 1,928 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,600Sep 2017 $3,7432025 Amount on Record Dec 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21515 Thunder Basin

3 bd · 2.5 ba · 1,909 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$216,700Mar 2016 $3,3582025 Amount on Record Nov 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21518 Thunder Basin

4 bd · 2 ba · 1,728 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,009Nov 2023 $9912025 Amount on Record Aug 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

21519 Thunder Basin

3 bd · 2.5 ba · 2,785 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,400Jun 2008 $4,5792025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21522 Thunder Basin

4 bd · 2 ba · 2,016 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $1842025 Amount on Record Aug 2008 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

21523 Thunder Basin

4 bd · 3.5 ba · 3,174 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$382,015Apr 2023 $4,2082025 —Nov 2022 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21526 Thunder Basin

3 bd · 2.5 ba · 2,201 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,889Apr 2026 Amount on Record Sep 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21527 Thunder Basin

3 bd · 2.5 ba · 1,812 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2026 $5,1572025 Amount on Record Feb 2026 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

21702 Thunder Basin

4 bd · 2.5 ba · 2,984 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$348,145May 2025 $5,8382025 —Apr 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21706 Thunder Basin

3 bd · 2 ba · 1,616 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$244,000Jul 2019 $3,4402025 Amount on Record Dec 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21707 Thunder Basin

4 bd · 3 ba · 2,711 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,600Nov 2015 $5,0742025 Amount on Record Mar 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21710 Thunder Basin

4 bd · 3 ba · 2,478 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,630Feb 2023 $4,9712024 Amount on Record Feb 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

21711 Thunder Basin

3 bd · 2.5 ba · 2,367 sqft · 0.182 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jul 2021 $3,6602025 Amount on Record Mar 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21714 Thunder Basin

3 bd · 2.5 ba · 2,342 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,800Feb 2013 $3,9952025 Amount on Record Aug 2007 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

21715 Thunder Basin

3 bd · 2.5 ba · 2,158 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$228,000Sep 2014 $3,4922025 Amount on Record Nov 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21718 Thunder Basin

4 bd · 3 ba · 2,791 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,946Aug 2026 $4,7572025 Amount on Record Jul 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21719 Thunder Basin

4 bd · 2 ba · 2,016 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,600May 2016 $5,5402025 Amount on Record Sep 2013 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

21722 Thunder Basin

3 bd · 2.5 ba · 1,728 sqft · 0.131 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$326,479Apr 2023 $2,3832025 Amount on Record Mar 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

21723 Thunder Basin

3 bd · 2 ba · 1,578 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$268,800Oct 2020 $3,1752025 Amount on Record Sep 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21726 Thunder Basin

3 bd · 2 ba · 1,563 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$68,800Aug 2009 $1,2922025 Amount on Record Apr 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21727 Thunder Basin

3 bd · 2 ba · 1,559 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,600Mar 2010 $4,6712025 1 Name on Record AssessorUpdated Jun 2026

21730 Thunder Basin

4 bd · 2 ba · 2,016 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$303,100Apr 2020 $3,8202025 Amount on Record Feb 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21734 Thunder Basin

3 bd · 2.5 ba · 2,158 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$397,800Aug 2021 $3,5682025 Amount on Record Oct 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21735 Thunder Basin

3 bd · 2.5 ba · 2,363 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2014 $6,1632025 Amount on Record Nov 2006 2 Names on Record AssessorUpdated Aug 2026

21738 Thunder Basin

5 bd · 4 ba · 3,228 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$314,700Aug 2016 $5,4202025 Amount on Record May 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21742 Thunder Basin

3 bd · 2 ba · 1,874 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$308,602Aug 2025 $3,5592025 Amount on Record Dec 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

21746 Thunder Basin

3 bd · 2 ba · 1,616 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$264,700Sep 2016 $2,3602025 Amount on Record Sep 2015 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21750 Thunder Basin

5 bd · 4 ba · 3,228 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,250Jul 2025 $4,3332025 —Dec 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21802 Thunder Basin

0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2006 $142025 1 Name on Record AssessorUpdated Jun 2026

21806 Thunder Basin

3 bd · 2 ba · 1,559 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Nov 2006 $3,2072025 —Jul 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

21810 Thunder Basin

3 bd · 2 ba · 1,421 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$254,600Jul 2018 $2,8722025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21814 Thunder Basin

3 bd · 2.5 ba · 2,158 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$237,300Dec 2013 $3,1572025 Amount on Record Dec 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21818 Thunder Basin

3 bd · 2.5 ba · 2,792 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$258,000Apr 2017 —Feb 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21822 Thunder Basin

3 bd · 2 ba · 1,413 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$201,100Aug 2007 $1,2052025 —May 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21823 Thunder Basin

3 bd · 2 ba · 1,616 sqft · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2010 $1,7072025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21826 Thunder Basin

3 bd · 2.5 ba · 1,728 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2019 $1,7792025 Amount on Record Feb 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21830 Thunder Basin

3 bd · 2.5 ba · 2,792 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$374,000Jan 2022 Amount on Record Aug 2021 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

21831 Thunder Basin

3 bd · 2.5 ba · 2,155 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$359,100Apr 2023 $3,9392025 Amount on Record Apr 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21834 Thunder Basin

4 bd · 2.5 ba · 1,901 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$243,800May 2021 $3,3602025 Amount on Record Sep 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21835 Thunder Basin

4 bd · 2.5 ba · 2,478 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$194,400Jun 2008 $4,4072025 Amount on Record Jan 2008 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21838 Thunder Basin

3 bd · 2.5 ba · 2,367 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$393,573Apr 2026 $5,6742025 Amount on Record Sep 2019 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

21842 Thunder Basin

4 bd · 2.5 ba · 2,478 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,800Jun 2021 Amount on Record Nov 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21846 Thunder Basin

3 bd · 2.5 ba · 2,152 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$504,070Jul 2025 $3,8742025 Amount on Record Mar 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

21847 Thunder Basin

4 bd · 3.5 ba · 3,174 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$267,500Nov 2018 $5,3042025 Amount on Record Nov 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

21850 Thunder Basin

3 bd · 2 ba · 1,874 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$227,500Mar 2018 $3,7932025 Amount on Record May 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

Property Records in Nearby Streets