William Ave, Baytown, TX Property Records

Harris County property records for 49 addresses on William Ave, Baytown, TX · Last verified August 2026

William Ave Highlights

Properties 49
Median Sale Price $220,158
Deeds and Mortgages on File 45
Median Price per Sqft $169
Owner Occupied 76%
Median Annual Tax Bill $2,636
Median Year Built 1952
Median Ownership Tenure 12 years

Properties on William Ave

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

14 William Ave

3 bd · 2 ba · 1,088 sqft

Last Sale Tax Bill Prior Sale Owner Records
$2552023 1 Name on Record AssessorUpdated Jun 2026

16 William Ave

2 bd · 1 ba · 1,302 sqft · 0.392 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$61,900Nov 2013 $3,9082025 —Sep 2013 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

18 William Ave

3 bd · 1.5 ba · 1,688 sqft · 0.393 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$24,288Apr 2014 $4,9112025 —Mar 2009 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

100 William Ave

4 bd · 1 ba · 1,666 sqft · 0.263 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$157,937Jan 2022 $2,0572025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

101 William Ave

3 bd · 2 ba · 1,570 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $3,7272025 —Aug 2012 1 Name on Record AssessorUpdated Jul 2026

102 William Ave

3 bd · 1 ba · 1,302 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,158Nov 2024 $2,7502025 —Apr 2024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

103 William Ave

3 bd · 1 ba · 1,376 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$253,998May 2022 $2022025 —Aug 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

105 William Ave

3 bd · 1 ba · 1,332 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3462025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

106 William Ave

3 bd · 1.5 ba · 1,538 sqft · 0.526 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2009 $2002025 Amount on Record Feb 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

107 William Ave

3 bd · 1 ba · 1,504 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 1996 $3,9002025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

108 William Ave

3 bd · 2.5 ba · 1,970 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,600Dec 2011 $2,2232025 —Mar 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

109 William Ave

3 bd · 1 ba · 1,220 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$51,900Aug 1998 $3,0052023 —Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

110 William Ave

2 bd · 1 ba · 1,410 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$263,340Aug 2022 $5,3482025 —May 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

111 William Ave

3 bd · 1 ba · 992 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $3,6372025 Amount on Record Apr 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

112 William Ave

3 bd · 1.5 ba · 2,153 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$176,900Oct 2017 $3,1862025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

113 William Ave

2 bd · 1 ba · 1,125 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2000 $2,5292023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

200 William Ave

2 bd · 1 ba · 1,260 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,600Jun 2007 $1,7462025 Amount on Record Jan 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

201 William Ave

2 bd · 1 ba · 1,184 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000Nov 1997 $2,6362023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

202 William Ave

3 bd · 1 ba · 1,321 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$237,500Apr 2022 $2,5782025 Amount on Record Sep 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

203 William Ave

2 bd · 1 ba · 1,368 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$46,000Jun 1995 $3,1212023 Amount on Record Mar 1995 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

204 William Ave

3 bd · 1 ba · 1,095 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0352023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

205 William Ave

2 bd · 1 ba · 1,060 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2006 $1,9822023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

206 William Ave

3 bd · 1 ba · 1,001 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2016 $1,7192025 —Jan 2016 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

207 William Ave

2 bd · 1 ba · 1,303 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$36,400May 1998 $3,0492025 —Dec 1993 1 Name on Record AssessorUpdated Jun 2026

313 William Ave

2 bd · 1 ba · 1,260 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6482023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

314 William Ave

2 bd · 1 ba · 1,056 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$59,100Jun 2001 $1,3942025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

315 William Ave

3 bd · 2 ba · 1,426 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2025 $4,2162025 —Aug 2018 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

316 William Ave

3 bd · 1.5 ba · 1,337 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2025 $2,3942025 Amount on Record Oct 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

317 William Ave

2 bd · 1 ba · 1,100 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2023 $3,3442024 Amount on Record Feb 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

318 William Ave

3 bd · 1 ba · 1,152 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$97,000Jul 2019 $1,6812025 Amount on Record Oct 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

319 William Ave

2 bd · 1 ba · 1,221 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$64,100Dec 2003 $2,4282023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

320 William Ave

2 bd · 1.5 ba · 1,249 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,400Sep 2017 $2,4562025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

400 William Ave

2,000 sqft · Built 1963 · 0.242 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $3,7092025 Amount on Record Jun 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

401 William Ave

3 bd · 2 ba · 2,376 sqft · 0.183 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$105,000Apr 2007 $2,6702025 —Apr 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

403 William Ave

2 bd · 1 ba · 1,292 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$433,100Mar 2017 $3,0712025 Amount on Record Nov 2016 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

405 William Ave

2 bd · 1 ba · 1,008 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2013 $2,2482025 —Jun 2001 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

407 William Ave

2 bd · 1 ba · 1,292 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $3,4662025 2 Names on Record AssessorUpdated Jun 2026

501 William Ave

3 bd · 2 ba · 1,344 sqft · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0102023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

505 William Ave

3 bd · 1.5 ba · 994 sqft · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,100Jun 1996 $2,4822023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

507 William Ave

4 bd · 3 ba · 1,224 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $4,5752025 —Jan 2023 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

509 William Ave

2 bd · 1 ba · 768 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$47,800May 2006 $1,5882023 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

510 William Ave, Apt 69

1 bd · 2 ba · 52,967 sqft · 1.88 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2010 $151,4942025 Amount on Record May 2010 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

511 William Ave

3 bd · 1 ba · 1,272 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2026 $2,6672025 —Apr 2018 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

513 William Ave

4 bd · 3 ba · 1,496 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $3,7082025 —Feb 2023 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

515 William Ave

3 bd · 2 ba · 1,314 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,423Aug 2021 $2,8502025 —Apr 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

517 William Ave

3 bd · 1 ba · 1,039 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$43,900May 2001 $1,1932025 Amount on Record Feb 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

519 William Ave

3 bd · 1 ba · 1,057 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Oct 2003 $1,1752025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

521 William Ave

3 bd · 1 ba · 1,074 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0582023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

610 William Ave

1,800 sqft · Built 1962 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1612025 1 Name on Record AssessorUpdated Jun 2026

Property Records in Nearby Streets