Heartland Key Ln, Katy, TX Property Records

Fort Bend County property records for 38 addresses on Heartland Key Ln, Katy, TX · Last verified September 2026

Heartland Key Ln Highlights

Properties 38
Median Sale Price $319,400
Deeds and Mortgages on File 39
Median Price per Sqft $123
Owner Occupied 95%
Median Annual Tax Bill $4,647
Median Year Built 2011
Median Ownership Tenure 9 years

Properties on Heartland Key Ln

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

3503 Heartland Key Ln

4 bd · 2 ba · 2,742 sqft · built 2011 · 0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $3,7242025 —Jul 2013 2 Owners on Record Owner Occupied AssessorUpdated Feb 2026

3507 Heartland Key Ln

4 bd · 2 ba · 2,182 sqft · built 2011 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2020 $4,0942025 —Mar 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3510 Heartland Key Ln

4 bd · 3.5 ba · 3,064 sqft · built 2012 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,225Aug 2023 $10,8062024 Amount on Record Aug 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3511 Heartland Key Ln

5 bd · 3.5 ba · 3,072 sqft · built 2010 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,400Aug 2021 $10,0492024 Amount on Record Apr 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3514 Heartland Key Ln

3 bd · 2 ba · 2,142 sqft · built 2011 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,580Dec 2022 $8,4542024 —Apr 2012 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

3515 Heartland Key Ln

4 bd · 3 ba · 2,921 sqft · built 2010 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $4,6472025 2 Owners on Record Owner Occupied AssessorUpdated Feb 2026

3518 Heartland Key Ln

5 bd · 3.5 ba · 3,104 sqft · built 2011 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$343,800Apr 2019 $8,1602025 Amount on Record Sep 2011 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

3519 Heartland Key Ln

5 bd · 3 ba · 2,794 sqft · built 2010 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $4,3232025 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3522 Heartland Key Ln

4 bd · 2 ba · 2,482 sqft · built 2011 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2011 $4,3662025 —Jun 2011 2 Owners on Record Owner Occupied AssessorUpdated Feb 2026

3523 Heartland Key Ln

4 bd · 2 ba · 2,182 sqft · built 2011 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2016 $4,4112025 —Mar 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

3526 Heartland Key Ln

5 bd · 3 ba · 3,164 sqft · built 2012 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2017 $5,3202025 —Jun 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

3527 Heartland Key Ln

3 bd · 2 ba · 1,618 sqft · built 2011 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2015 $3,1162025 —Dec 2011 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3530 Heartland Key Ln

3 bd · 2 ba · 2,560 sqft · built 2012 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2016 $4,5432025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3531 Heartland Key Ln

4 bd · 3 ba · 2,900 sqft · built 2010 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $6,9112025 —Mar 2011 2 Owners on Record Assessor + 1 DocumentUpdated Feb 2026

3534 Heartland Key Ln

5 bd · 3 ba · 2,794 sqft · built 2011 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2012 $4,6862025 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3535 Heartland Key Ln

5 bd · 3 ba · 3,072 sqft · built 2010 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $4,6242025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3538 Heartland Key Ln

4 bd · 3 ba · 3,072 sqft · built 2011 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2015 $5,1002025 3 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

3539 Heartland Key Ln

4 bd · 2 ba · 2,142 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2014 $9832025 —Feb 2013 2 Owners on Record Owner Occupied AssessorUpdated Feb 2026

3542 Heartland Key Ln

4 bd · 2 ba · 2,482 sqft · built 2011 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2019 $4,0472025 —Dec 2011 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3543 Heartland Key Ln

4 bd · 3 ba · 2,832 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2024 $5,3242025 —Mar 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

3546 Heartland Key Ln

3 bd · 2 ba · 1,916 sqft · built 2012 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $9972025 —May 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3547 Heartland Key Ln

4 bd · 3 ba · 3,064 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2019 $4,8322025 —Mar 2011 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

3550 Heartland Key Ln

4 bd · 2 ba · 2,689 sqft · built 2012 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $4,4112025 —Oct 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

3551 Heartland Key Ln

4 bd · 2 ba · 2,142 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,500Nov 2020 $8,8232025 Amount on Record Mar 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3602 Heartland Key Ln

4 bd · 3 ba · 2,918 sqft · built 2012 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2018 $4,8402025 —Jul 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3603 Heartland Key Ln

5 bd · 3 ba · 2,509 sqft · built 2011 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2015 $4,5892025 2 Owners on Record Owner Occupied AssessorUpdated Feb 2026

3606 Heartland Key Ln

5 bd · 3 ba · 3,072 sqft · built 2011 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2011 $5,7282025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3607 Heartland Key Ln

4 bd · 2.5 ba · 2,720 sqft · built 2010 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,800Jun 2011 $6,9522025 —Nov 2010 Owner on Record Owner Occupied AssessorUpdated Sep 2026

3610 Heartland Key Ln

4 bd · 3 ba · 2,700 sqft · built 2012 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2015 $4,9322025 —Jun 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

3615 Heartland Key Ln

4 bd · 3 ba · 3,064 sqft · built 2011 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $5,1232025 —Nov 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3619 Heartland Key Ln

5 bd · 3 ba · 2,776 sqft · built 2011 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2024 $4,9562025 —Jan 2024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3623 Heartland Key Ln

4 bd · 2 ba · 2,828 sqft · built 2011 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2017 $2,6502025 —Nov 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3627 Heartland Key Ln

4 bd · 2 ba · 2,603 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $4,7452025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3631 Heartland Key Ln

4 bd · 2 ba · 2,689 sqft · built 2010 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $4,3822025 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3635 Heartland Key Ln

3 bd · 2 ba · 1,618 sqft · built 2011 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2011 $8332025 —Jun 2011 Owner on Record Owner Occupied AssessorUpdated Feb 2026

3639 Heartland Key Ln

4 bd · 2 ba · 2,182 sqft · built 2011 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $4,0442025 —Oct 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3643 Heartland Key Ln

4 bd · 3 ba · 2,929 sqft · built 2012 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2021 $5,1682025 —Oct 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

3647 Heartland Key Ln

5 bd · 3 ba · 3,072 sqft · built 2011 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $2,9512025 —Aug 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

Property Records in Nearby Streets