W Knox Dr, Porter, TX Property Records

Montgomery County property records for 20 addresses on W Knox Dr, Porter, TX · Last verified August 2026

W Knox Dr Highlights

Properties 33
Latest Sale $1,138,800 (Sep 2017)
Deeds and Mortgages on File 6
Average Living Area 1,994 sq ft
Owner Occupied 21%
Median Annual Tax Bill $340
Median Year Built 1996
Median Ownership Tenure 9 years

Properties on W Knox Dr

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

21226 W Knox Dr

1,216 sqft · Built 1980 · 1.99 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2017 $3432024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

21237 W Knox Dr

2 ba · 1,652 sqft · 1.99 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2001 $5,6612024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

21255 W Knox Dr

1 ba · 1,224 sqft · 1.99 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7732024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

21264 W Knox Dr

1,568 sqft · Built 1989 · 1.99 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2020 $2,5052024 1 Name on Record AssessorUpdated Dec 2025

21314 W Knox Dr

1,216 sqft · Built 2001 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2022 $5212023 1 Name on Record AssessorUpdated Mar 2024

21315 W Knox Dr

1,120 sqft · Built 1998

Last Sale Tax Bill Prior Sale Owner Records
$3402024 2 Names on Record AssessorUpdated Dec 2025

21318 W Knox Dr

2,176 sqft · Built 2007 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$5122024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

21320 W Knox Dr

Built 2006 · 0.85 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2022 $1,0192024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

21328 W Knox Dr

1,216 sqft · Built 1998 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1998 $2632024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

21333 W Knox Dr

9,080 sqft · Built 2002 · 0.95 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2014 $8,3442024 —May 2014 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

21341 W Knox Dr

1,356 sqft · Built 2008

Last Sale Tax Bill Prior Sale Owner Records
$5312023 1 Name on Record AssessorUpdated Apr 2026

21345 W Knox Dr

1,292 sqft · Built 2015

Last Sale Tax Bill Prior Sale Owner Records
$1,0172023 1 Name on Record AssessorUpdated Apr 2026

21346 W Knox Dr

2 ba · 2,328 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1997 $5,2152024 2 Names on Record AssessorUpdated Dec 2025

21349 W Knox Dr

1,292 sqft · Built 1996

Last Sale Tax Bill Prior Sale Owner Records
$2182024 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

21352 W Knox Dr

14 units · Built 1978 · 736 sq ft

Last Sale Median Tax Bill Median Sale    
$2022024    

21371 W Knox Dr

1 ba · 864 sqft · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2023 $1,5712024 —Oct 2014 1 Name on Record AssessorUpdated Dec 2025

21372 W Knox Dr

2 ba · 1,512 sqft · 1.01 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2024 $6,2672024 Amount on Record Jun 2008 2 Names on Record AssessorUpdated Aug 2026

21393 W Knox Dr

2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2008 $2,0472024 2 Names on Record AssessorUpdated Dec 2025

21415 W Knox Dr

18,600 sqft · Built 2007 · 1.99 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2006 $36,4322024 3 Names on Record AssessorUpdated Dec 2025

21456 W Knox Dr

2 ba · 1,408 sqft · 2.91 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,138,800Sep 2017 $22,8922024 —Jun 2017 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

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