Key St, Houston, TX Property Records

Harris County property records for 75 addresses on Key St, Houston, TX · Last verified August 2026

Key St Highlights

Properties 75
Median Sale Price $744,800
Deeds and Mortgages on File 119
Median Price per Sqft $505
Owner Occupied 84%
Median Annual Tax Bill $10,872
Median Year Built 1926
Median Ownership Tenure 6 years

Properties on Key St

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

701 Key St

4 bd · 3 ba · 2,240 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2012 $10,2282025 Amount on Record Jul 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

707 Key St

3 bd · 1.5 ba · 1,588 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,500Sep 2003 $9,0182025 Amount on Record Dec 1995 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

711 Key St

3 bd · 2 ba · 840 sqft

Last Sale Tax Bill Prior Sale Owner Records
$8622023 1 Name on Record AssessorUpdated Jun 2026

715 Key St

2 bd · 1.5 ba · 1,232 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

719 Key St

2 bd · 1 ba · 1,346 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$697,174Jul 2025 $12,1132025 Amount on Record Jul 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

723 Key St

4 bd · 3 ba · 2,363 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$946,960Jun 2022 $13,4962025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

727 Key St

2 bd · 2 ba · 1,269 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$521,300Dec 2016 $10,2662025 Amount on Record Apr 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

731 Key St

2 bd · 2 ba · 1,620 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$856,520Mar 2026 $12,6782025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

801 Key St

4 bd · 3 ba · 2,448 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Nov 2008 $13,0702025 Amount on Record Jan 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

807 Key St

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

Last Sale Tax Bill Prior Sale Owner Records
$566,400Dec 2018 $9,2572025 Amount on Record Jun 2013 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

811 Key St

2 bd · 2 ba · 1,414 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$722,456Apr 2023 $10,6922025 Amount on Record Jun 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

813 Key St

4 bd · 3 ba · 2,670 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$997,500Jul 2025 $15,9812025 Amount on Record Aug 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

819 Key St

2 bd · 2 ba · 1,322 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$794,741Jun 2023 $11,1442025 Amount on Record Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

825 Key St

2 bd · 1 ba · 1,068 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$844,550Nov 2025 $8,6342025 Amount on Record Feb 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

827 Key St

3 bd · 2 ba · 1,782 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$944,300Nov 2022 $12,1842025 Amount on Record Jul 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

830 Key St

3 bd · 4 ba · 2,456 sqft · 0.271 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$518,200Jan 2016 $23,4262025 Amount on Record Jun 2009 2 Names on Record AssessorUpdated Jun 2026

831 Key St

3 bd · 2 ba · 1,454 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,500Mar 2006 $10,8982025 Amount on Record Dec 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

835 Key St

2 bd · 1 ba · 1,189 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2019 $14,3732025 Amount on Record Apr 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

836 Key St

3 bd · 2 ba · 1,907 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$784,100Jun 2019 $14,3112025 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

838 Key St

4 bd · 2 ba · 1,896 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,3602025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

901 Key St

5 bd · 3.5 ba · 2,912 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$521,900Sep 2018 $10,9562025 —May 2008 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

904 Key St

3 bd · 2 ba · 2,125 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 1994 $6,7752025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

907 Key St

2 bd · 1 ba · 2,164 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$547,900Jul 2020 $13,1352025 Amount on Record Mar 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

908 Key St

3 bd · 1.5 ba · 1,914 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$477,918Apr 2025 $4,9402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

911 Key St

2 bd · 1 ba · 1,246 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$748,125May 2024 $9,4152025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

912 Key St

3 bd · 2.5 ba · 2,065 sqft · 0.181 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$262,000Jul 2020 $16,1952025 Amount on Record Sep 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

915 Key St

3 bd · 2 ba · 1,550 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$541,975Mar 2025 $14,4352025 Amount on Record Mar 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

916 Key St

3 bd · 2.5 ba · 2,592 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2000 $9,4222025 Amount on Record Aug 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

919 Key St

2 bd · 2 ba · 1,172 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$796,005Jun 2026 $9,6692025 Amount on Record Oct 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

920 Key St

3 bd · 2 ba · 1,824 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,011,797Feb 2026 $14,4872025 Amount on Record Dec 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

923 Key St

2 bd · 2 ba · 1,450 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Apr 2017 $10,9242025 Amount on Record Aug 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

927 Key St

3 bd · 2 ba · 2,463 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2022 $14,1982025 Amount on Record Aug 2019 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

931 Key St

3 bd · 3 ba · 1,632 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$697,452Apr 2024 $13,3142025 Amount on Record Aug 2021 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

941 Key St

3 bd · 2 ba · 1,548 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2015 $13,6752025 —Mar 2014 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

1001 Key St

2 bd · 1 ba · 1,182 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$178,600Jan 1999 $1,6332025 Amount on Record May 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1002 Key St, #6

1 bd · 3,644 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,500Aug 2009 $13,5082025 —Feb 2007 1 Name on Record AssessorUpdated Jun 2026

1006 Key St

3 bd · 2.5 ba · 1,901 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,968Apr 2021 $12,2102025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1007 Key St

3 bd · 2.5 ba · 1,842 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$799,000Dec 2021 $12,3102025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1011 Key St

4 bd · 3 ba · 2,434 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,079,960Feb 2026 $13,5742025 —Nov 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1012 Key St

2 bd · 1 ba · 873 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jul 2004 $7,0302025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1013 Key St

3 bd · 1 ba · 1,517 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5652025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1014 Key St

2 bd · 2 ba · 1,181 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$596,505Jul 2024 $13,4392025 Amount on Record Dec 2019 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1018 Key St

2 bd · 1 ba · 1,116 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2242025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1019 Key St

2 bd · 2 ba · 1,416 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $6,0312025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1022 Key St

3 bd · 2.5 ba · 1,688 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2021 $11,7222025 Amount on Record Aug 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1023 Key St

3 bd · 1.5 ba · 1,678 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2006 $8,0802025 Amount on Record Dec 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1027 Key St

2 bd · 1 ba · 912 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$607,653Mar 2024 $8,9312025 Amount on Record Jun 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1028 Key St

2 bd · 2 ba · 1,116 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$718,200Jun 2024 $13,6502025 Amount on Record Oct 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1031 Key St

3 bd · 2 ba · 1,404 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$233,900Jan 2012 $10,0252025 —Nov 2000 2 Names on Record AssessorUpdated Jun 2026

1032 Key St

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$414,960Dec 2025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1035 Key St

3 bd · 2 ba · 1,467 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,0592025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1036 Key St

4 bd · 3 ba · 1,622 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$527,600Oct 2021 $8,6482025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1039 Key St

3 bd · 2 ba · 1,610 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,400Jan 2002 $2,7572025 Amount on Record May 1996 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1040 Key St

3 bd · 1 ba · 1,400 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $10,5492025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1101 Key St

2 bd · 1 ba · 1,242 sqft · 1.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7592025 1 Name on Record AssessorUpdated Jun 2026

1103 Key St

2 bd · 2 ba · 1,385 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$821,955Mar 2026 $14,5452025 —Mar 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1104 Key St

2 bd · 2 ba · 1,415 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2026 $10,2242025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1105 Key St

3 bd · 3 ba · 2,022 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000May 2016 $6,4192025 Amount on Record Aug 2011 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1106 Key St

3 bd · 1 ba · 1,461 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2025 $11,9842025 Amount on Record Jan 2000 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1109 Key St

4 bd · 2 ba · 1,968 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$258,300Jun 2003 $12,3952025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1110 Key St

3 bd · 2 ba · 1,410 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $10,8552025 —Nov 1998 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1115 Key St

2 bd · 1 ba · 1,068 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,800Jul 2003 $8,1692025 Amount on Record Oct 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1116 Key St

3 bd · 2.5 ba · 1,762 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$566,400Apr 2018 $7,1862025 Amount on Record Jun 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

1118 Key St

3 bd · 2.5 ba · 1,929 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$884,450Jan 2023 $11,7442025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1119 Key St

2 bd · 1 ba · 1,084 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5322025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1121 Key St

4 bd · 2 ba · 2,042 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2026 $11,0032025 —Aug 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

1124 Key St

3 bd · 1 ba · 1,424 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,200Feb 2017 $8,4042025 Amount on Record Jul 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1127 Key St

3 bd · 2 ba · 1,712 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2012 $10,8722025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1128 Key St

2 bd · 1 ba · 1,001 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$339,000Aug 2013 $11,3342025 Amount on Record Mar 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1132 Key St

4 bd · 3 ba · 2,541 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,700Aug 2005 $12,9172025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1133 Key St

2 bd · 1 ba · 1,047 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jan 2001 $2,7652025 Amount on Record Jul 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1135 Key St

3 bd · 2 ba · 1,909 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$744,800Nov 2023 $10,6922025 Amount on Record May 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1136 Key St

2 bd · 1 ba · 1,212 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$437,500Aug 2019 $8,6682025 Amount on Record Oct 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1137 Key St

3 bd · 3 ba · 2,204 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2022 $12,4392025 Amount on Record Feb 2014 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

1142 Key St

2 bd · 1 ba · 1,361 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $13,4852025 —Jul 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets