Keystone, San Antonio, TX Property Records

Bexar County property records for 41 addresses on Keystone, San Antonio, TX · Last verified August 2026

Keystone Highlights

Properties 41
Median Sale Price $271,727
Deeds and Mortgages on File 55
Median Price per Sqft $145
Owner Occupied 80%
Median Annual Tax Bill $4,670
Median Year Built 1965
Median Ownership Tenure 6 years

Properties on Keystone

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

5202 Keystone

4 bd · 3 ba · 2,116 sqft · 0.331 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$63,600Nov 2020 $5,4102025 —May 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5203 Keystone

3 bd · 1.5 ba · 1,523 sqft · 0.32 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9492025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5207 Keystone

3 bd · 2 ba · 2,145 sqft · 0.372 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,600Oct 2006 $7,1632025 —Jun 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5208 Keystone

3 bd · 2 ba · 1,684 sqft · 0.242 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$239,400Mar 2022 $5,3492025 —Sep 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5211 Keystone

3 bd · 2 ba · 1,791 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,300Jul 2021 $3,7912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5214 Keystone

3 bd · 2 ba · 1,544 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2019 $5,3132025 —Nov 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5215 Keystone

4 bd · 2.5 ba · 2,164 sqft · 0.22 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$203,410Oct 2024 $3,1052025 Sale Amount Dec 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

5218 Keystone

4 bd · 2 ba · 2,668 sqft · 0.249 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,8302025 —Feb 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5219 Keystone

4 bd · 2 ba · 1,424 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,4462025 2 Names on Record AssessorUpdated Jun 2026

5302 Keystone

3 bd · 2 ba · 1,340 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$77,500May 2019 $7912025 —Mar 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5303 Keystone

3 bd · 2 ba · 1,541 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2019 Sale Amount Jan 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5306 Keystone

4 bd · 2 ba · 2,308 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2014 $7,0052025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

5307 Keystone

3 bd · 2 ba · 1,500 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2012 $3,7732025 —Aug 2012 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5310 Keystone

3 bd · 2 ba · 1,560 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$271,727Oct 2024 $5,6662025 Sale Amount Jul 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5311 Keystone

3 bd · 2 ba · 1,674 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,500May 2020 $2,0822025 Sale Amount Apr 2014 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

5314 Keystone

2 bd · 2 ba · 1,975 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5512025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5315 Keystone

4 bd · 3 ba · 2,195 sqft · 0.247 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$267,000Aug 2020 $4,6792025 Sale Amount Nov 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

5402 Keystone

3 bd · 2 ba · 1,418 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$96,600Feb 2011 $5,1902025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

5403 Keystone

3 bd · 2 ba · 2,329 sqft · 0.242 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$357,013Nov 2023 $5,9232025 Sale Amount Jun 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5406 Keystone

3 bd · 2 ba · 1,893 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2026 $1,1722025 Sale Amount May 2026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5407 Keystone

3 bd · 2 ba · 1,410 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2022 $1,4102025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5410 Keystone

5 bd · 2.5 ba · 2,204 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1998 $7,1682025 1 Name on Record AssessorUpdated Jun 2026

5411 Keystone

4 bd · 3 ba · 2,182 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,300May 2018 $8,0872025 Sale Amount Jul 2005 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

5414 Keystone

3 bd · 2 ba · 1,802 sqft · 0.234 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$187,500Sep 2007 $4,6512025 —Sep 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5415 Keystone

4 bd · 2 ba · 1,932 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$113,500Sep 2003 $3,9622025 —May 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5418 Keystone

4 bd · 2.5 ba · 1,851 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,800Feb 2015 $6,1792025 Sale Amount Dec 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5419 Keystone

3 bd · 2 ba · 2,202 sqft · 0.242 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$293,700May 2020 Sale Amount Dec 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5422 Keystone

3 bd · 2 ba · 1,744 sqft · 0.265 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$307,629May 2022 $4,0012025 Sale Amount Apr 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5423 Keystone

3 bd · 2 ba · 1,682 sqft · 0.234 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$162,500Oct 2012 $4,6702025 Sale Amount Dec 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5426 Keystone

4 bd · 2 ba · 1,571 sqft · 0.259 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,7122025 2 Names on Record AssessorUpdated Jun 2026

5502 Keystone

3 bd · 2 ba · 1,486 sqft · 0.265 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$101,400Oct 2003 $3,5982025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

5503 Keystone

3 bd · 2 ba · 1,904 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2008 $5,3812025 1 Name on Record AssessorUpdated Jun 2026

5506 Keystone

4 bd · 3 ba · 2,374 sqft · 0.265 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$113,200Feb 1999 $2,6452025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5507 Keystone

3 bd · 2 ba · 1,732 sqft · 0.274 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$251,600Nov 2021 $4,0052025 Sale Amount Feb 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5510 Keystone

3 bd · 2 ba · 2,049 sqft · 0.408 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $5,9022025 —Feb 2025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5511 Keystone

3 bd · 2 ba · 1,836 sqft · 0.384 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$289,081Dec 2023 $4,5072025 —Aug 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5514 Keystone

3 bd · 2 ba · 1,813 sqft · 0.358 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$287,451Apr 2026 Sale Amount Aug 2023 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

5515 Keystone

3 bd · 1.5 ba · 1,698 sqft · 0.327 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $2,6532025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5518 Keystone

3 bd · 2 ba · 1,642 sqft · 0.323 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2026 $4,3782025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5522 Keystone

3 bd · 2 ba · 1,810 sqft · 0.323 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1999 $6,8152025 —Jul 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5531 Keystone

4 bd · 2 ba · 2,472 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2021 $4,7402025 Sale Amount Feb 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

Property Records in Nearby Streets