Isle Royale Ct, Humble, TX Property Records

Harris County property records for 17 addresses on Isle Royale Ct, Humble, TX · Last verified August 2026

Isle Royale Ct Highlights

Properties 17
Median Sale Price $570,000
Deeds and Mortgages on File 22
Median Price per Sqft $137
Owner Occupied 100%
Median Annual Tax Bill $10,600
Median Year Built 2003
Median Ownership Tenure 10 years

Properties on Isle Royale Ct

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

18006 Isle Royale Ct

4 bd · 2.5 ba · 3,671 sqft · built 2003 · 0.335 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Oct 2012 $6,8102025 —May 2009 Owner on Record Owner Occupied AssessorUpdated Jun 2026

18007 Isle Royale Ct

5 bd · 3.5 ba · 4,659 sqft · built 2002 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000Jul 2020 $11,4752025 Amount on Record Oct 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18010 Isle Royale Ct

5 bd · 3.5 ba · 5,165 sqft · built 2003 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$384,400Apr 2021 $11,9022025 Amount on Record Apr 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

18011 Isle Royale Ct

4 bd · 3.5 ba · 4,112 sqft · built 2003 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$691,600Jan 2025 $11,9032025 Amount on Record Mar 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

18014 Isle Royale Ct

5 bd · 4 ba · 4,081 sqft · built 2004 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$586,040Jun 2026 $13,1182025 Amount on Record Apr 2024 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

18015 Isle Royale Ct

4 bd · 3.5 ba · 3,899 sqft · built 2003 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,141Jul 2009 $5,6102025 Amount on Record Feb 2004 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

18018 Isle Royale Ct

4 bd · 3 ba · 3,531 sqft · built 2004 · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,100Mar 2005 $6,7232025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

18019 Isle Royale Ct

4 bd · 2.5 ba · 3,565 sqft · built 2003 · 0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,900Aug 2004 $9,9262025 Amount on Record Sep 2003 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

18022 Isle Royale Ct

4 bd · 3.5 ba · 4,135 sqft · built 2004 · 0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
$568,400Jun 2025 $5,4522025 Amount on Record May 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

18026 Isle Royale Ct

5 bd · 3.5 ba · 4,246 sqft · built 2003 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,900Jun 2004 $11,1942025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

18027 Isle Royale Ct

4 bd · 2.5 ba · 3,431 sqft · built 2002 · 0.318 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,500Dec 2002 $4,7622025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

18030 Isle Royale Ct

5 bd · 3.5 ba · 4,183 sqft · built 2003 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2016 $10,6002025 Amount on Record Nov 2003 Owner on Record Owner Occupied AssessorUpdated Aug 2026

18031 Isle Royale Ct

5 bd · 3.5 ba · 4,506 sqft · built 2002 · 0.352 acres

Last Sale Tax Bill Prior Sale Owner Records
$352,100Jul 2002 $5,5092025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

18102 Isle Royale Ct

4 bd · 3 ba · 3,532 sqft · built 2006 · 0.328 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9522025 —Jan 2007 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

18103 Isle Royale Ct

4 bd · 4 ba · 4,499 sqft · built 2006 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$662,705Feb 2022 $13,5882025 Amount on Record Jan 2021 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

18106 Isle Royale Ct

6 bd · 4 ba · 4,873 sqft · built 2001 · 0.408 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jul 2013 $12,3852025 Amount on Record Jan 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

18107 Isle Royale Ct

5 bd · 3.5 ba · 4,445 sqft · built 2004 · 0.417 acres

Last Sale Tax Bill Prior Sale Owner Records
$493,800Aug 2017 $11,6692025 —May 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets