Castellani, San Antonio, TX Property Records

Bexar County property records for 42 addresses on Castellani, San Antonio, TX · Last verified October 2026

Castellani Highlights

Properties 42
Median Sale Price $579,000
Deeds and Mortgages on File 46
Median Price per Sqft $208
Owner Occupied 83%
Median Annual Tax Bill $10,656
Median Year Built 2007
Median Ownership Tenure 11 years

Properties on Castellani

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

18602 Castellani

5 bd · 5 ba · 4,477 sqft · built 2012 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jul 2012 $16,5922025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18606 Castellani

3 bd · 3 ba · 2,783 sqft · built 2012 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jul 2012 $14,0842025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18610 Castellani

3 bd · 3 ba · 2,763 sqft · built 2008 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2008 $14,4922025 —Dec 2007 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

18611 Castellani

3 bd · 2.5 ba · 2,336 sqft · built 2009 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,600Nov 2020 $10,1962025 —Aug 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18614 Castellani

2 bd · 2 ba · 2,092 sqft · built 2008 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2008 $4,7372025 —Feb 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18615 Castellani

3 bd · 2.5 ba · 2,772 sqft · built 2008 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,800Jul 2009 $4,1952025 Amount on Record Jul 2008 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18618 Castellani

3 bd · 2.5 ba · 2,498 sqft · built 2011 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2012 $12,8472025 Owner on Record AssessorUpdated Jun 2026

18619 Castellani

3 bd · 2.5 ba · 2,554 sqft · built 2011 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2019 $3,8952025 —Jul 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18622 Castellani

3 bd · 3 ba · 2,817 sqft · built 2011 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2017 $8,0062025 Amount on Record May 2011 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18623 Castellani

2 bd · 2 ba · 2,277 sqft · built 2011 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2018 $3,8512025 —Jan 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18626 Castellani

3 bd · 2.5 ba · 2,760 sqft · built 2008 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Sep 2015 $7,6852025 Amount on Record Jun 2014 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18627 Castellani

2 bd · 2 ba · 2,376 sqft · built 2010 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$586,796May 2023 $5,8922025 Amount on Record Mar 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

18630 Castellani

4 bd · 3 ba · 2,282 sqft · built 2010 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,888Sep 2025 $13,0022025 Amount on Record Sep 2024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18631 Castellani

2 bd · 2 ba · 2,445 sqft · built 2012 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2013 $10,5732025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

18634 Castellani

3 bd · 3 ba · 2,769 sqft · built 2009 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2009 $6,8502025 —Nov 2008 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18635 Castellani

2 bd · 2 ba · 2,277 sqft · built 2013 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2013 $11,9082025 Amount on Record Jun 2012 Owner on Record AssessorUpdated Oct 2026

18638 Castellani

3 bd · 3 ba · 2,827 sqft · built 2009 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2026 $8,9302025 —Aug 2022 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18639 Castellani

2 bd · 1.5 ba · 2,362 sqft · built 2012 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$498,000Aug 2020 $10,6562025 —Jul 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18642 Castellani

3 bd · 2 ba · 2,603 sqft · built 2006 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,300Apr 2012 $12,9392025 Amount on Record Sep 2011 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

18643 Castellani

3 bd · 2.5 ba · 2,631 sqft · built 2011 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2023 $14,2052025 —Aug 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

18646 Castellani

3 bd · 2 ba · 2,191 sqft · built 2006 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Apr 2007 $5,3502025 Amount on Record Nov 2006 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18647 Castellani

3 bd · 2.5 ba · 2,779 sqft · built 2011 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$443,500Dec 2011 $9,3022025 Amount on Record Sep 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18650 Castellani

0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $22025 Owner on Record AssessorUpdated Jun 2026

18718 Castellani

4 bd · 3.5 ba · 3,382 sqft · built 2007 · 0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$579,000Sep 2020 $11,1492025 —Jul 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

18722 Castellani

5 bd · 3.5 ba · 3,442 sqft · built 2006 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$462,500Apr 2007 $11,1772025 —Apr 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18723 Castellani

4 bd · 4 ba · 3,862 sqft · built 2007 · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2026 $15,8702025 Amount on Record Jan 2013 Owner on Record Owner Occupied AssessorUpdated Sep 2026

18726 Castellani

4 bd · 3.5 ba · 2,898 sqft · built 2007 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,500May 2016 Amount on Record Feb 2008 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18727 Castellani

5 bd · 4 ba · 3,377 sqft · built 2007 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2022 $10,9782025 Amount on Record Aug 2019 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18730 Castellani

18 bd · 3.5 ba · 3,503 sqft · built 2007 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,100Jun 2007 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18731 Castellani

4 bd · 3.5 ba · 3,697 sqft · built 2007 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,579Mar 2024 $16,4952025 Amount on Record Jun 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18734 Castellani

3 bd · 2.5 ba · 2,507 sqft · built 2007 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$368,200Jul 2012 $5,5872025 Amount on Record — 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18735 Castellani

4 bd · 3.5 ba · 3,382 sqft · built 2007 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$543,900Jun 2021 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18738 Castellani

4 bd · 3.5 ba · 3,231 sqft · built 2007 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2007 $4,4352025 —Feb 2007 Owner on Record Owner Occupied AssessorUpdated Oct 2026

18739 Castellani

5 bd · 3.5 ba · 3,442 sqft · built 2006 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$717,963Aug 2025 $11,1772025 Amount on Record May 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18742 Castellani

3 bd · 3 ba · 3,100 sqft · built 2006 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2024 $13,5172025 Amount on Record Jan 2007 Owner on Record AssessorUpdated Aug 2026

18743 Castellani

5 bd · 3.5 ba · 3,879 sqft · built 2006 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2016 $11,4532025 Amount on Record Jul 2007 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

18746 Castellani

4 bd · 3 ba · 2,675 sqft · built 2007 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2021 $12,3662025 Amount on Record Nov 2007 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

18747 Castellani

3 bd · 2.5 ba · 2,495 sqft · built 2006 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2022 $7,4202025 —Mar 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18750 Castellani

4 bd · 3.5 ba · 3,382 sqft · built 2006 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2007 $6,8142025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

18751 Castellani

4 bd · 3.5 ba · 3,701 sqft · built 2007 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,800May 2018 Amount on Record Jul 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18754 Castellani

3 bd · 3 ba · 3,100 sqft · built 2006 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,300Mar 2007 $5,4622025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18755 Castellani

5 bd · 4 ba · 3,559 sqft · built 2006 · 0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,500May 2007 $11,6162025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

Property Records in Nearby Streets