Key Biscayne Ct, Houston, TX Property Records

Harris County property records for 14 addresses on Key Biscayne Ct, Houston, TX · Last verified July 2026

Key Biscayne Ct Highlights

Properties 14
Median Sale Price $340,300
Deeds and Mortgages on File 15
Median Price per Sqft $82
Owner Occupied 86%
Median Annual Tax Bill $7,425
Median Year Built 2001
Median Ownership Tenure 17 years

Properties on Key Biscayne Ct

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

11810 Key Biscayne Ct

5 bd · 3.5 ba · 4,218 sqft · built 2001 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2013 $11,6382025 Amount on Record Feb 2002 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

11811 Key Biscayne Ct

4 bd · 3.5 ba · 4,403 sqft · built 2002 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $7,1132025 —Nov 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

11814 Key Biscayne Ct

5 bd · 3.5 ba · 3,336 sqft · built 2002 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$297,000Jul 2009 $9,3632025 —Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

11815 Key Biscayne Ct

5 bd · 3.5 ba · 4,019 sqft · built 2002 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$428,000Aug 2002 $7,8882025 —Mar 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

11818 Key Biscayne Ct

4 bd · 3.5 ba · 4,235 sqft · built 2001 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2021 $3,4132025 Amount on Record May 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

11819 Key Biscayne Ct

5 bd · 3.5 ba · 4,258 sqft · built 2001 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Aug 2002 $3,9482025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

11822 Key Biscayne Ct

5 bd · 3.5 ba · 4,320 sqft · built 2001 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jun 2013 $6,9242025 Amount on Record Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

11826 Key Biscayne Ct

4 bd · 3.5 ba · 3,628 sqft · built 2001 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$581,210Jun 2026 $6,8872025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

11827 Key Biscayne Ct

4 bd · 3.5 ba · 4,184 sqft · built 2001 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$338,900Aug 2020 $7,9292025 Amount on Record Aug 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

11830 Key Biscayne Ct

4 bd · 3.5 ba · 3,807 sqft · built 2002 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Dec 2007 $7,4252025 Amount on Record Sep 2007 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

11831 Key Biscayne Ct

4 bd · 3.5 ba · 3,517 sqft · built 2001 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2026 $9,4492025 Amount on Record Jul 2006 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

11834 Key Biscayne Ct

5 bd · 3.5 ba · 4,359 sqft · built 2001 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,900Aug 2002 $8,1412025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

11835 Key Biscayne Ct

4 bd · 3.5 ba · 4,165 sqft · built 2001 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,900Feb 2002 $6,6272025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

11839 Key Biscayne Ct

4 bd · 3.5 ba · 4,206 sqft · built 2001 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,300Jun 2005 $7,1062025 Amount on Record Jun 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Key Biscayne Ct

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets