State Hwy 121, Allen, TX Property Records

Collin County property records for 19 addresses on State Hwy 121, Allen, TX · Last verified October 2026

State Hwy 121 Highlights

Properties 39
Median Sale Price $1,576,100
Deeds and Mortgages on File 18
Median Price per Sqft $616
Owner Occupied 3%
Median Annual Tax Bill $19,910
Median Year Built 2022
Median Ownership Tenure 4 years

Properties on State Hwy 121

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

859 State Hwy 121

370,860 sqft · built 2023 · 25.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2023 $826,4682025 Owner on Record AssessorUpdated Aug 2026

889 State Hwy 121

34.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,1922025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

921 State Hwy 121

67,203 sqft · built 2005 · 12.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,0182024 Owner on Record AssessorUpdated Nov 2025

931 State Hwy 121

1,639 sqft · built 2022 · 2.79 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2021 $3,7602022 Owner on Record AssessorUpdated Jun 2023

931 State Hwy 121

14 units · Built 2022 · 1,350 sq ft

Last Sale Median Tax Bill Median Sale    
$832,200Nov 2023 $18,0342025 $5,465,50014 units    

949 State Hwy 121

built 2023 · 0.675 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2022 $1,2472025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

955 State Hwy 121

10,640 sqft · built 2016 · 1.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,875,000Sep 2026 $69,4942025 —Feb 2021 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

963 State Hwy 121

9,443 sqft · built 2022 · 1.49 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,214,100Jul 2021 $66,2892025 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

969 State Hwy 121

6,365 sqft · built 2007 · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2013 $46,1082024 Owner on Record AssessorUpdated Nov 2025

971 State Hwy 121

126,311 sqft · built 2005 · 12.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$351,8902024 —Oct 2006 Owner on Record Assessor + 1 DocumentUpdated Nov 2025

975 State Hwy 121

29,449 sqft · built 2018 · 2.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,4782025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

977 State Hwy 121

19,500 sqft · built 2007 · 2.4 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2013 $118,9592024 —Jul 2019 Owner on Record Assessor + 2 DocumentsUpdated Nov 2025

981 State Hwy 121

8 units · Built 2019 · 2,012 sq ft

Last Sale Median Tax Bill Median Sale    
$1,091,300Mar 2020 $19,0502025 —8 units    

999 State Hwy 121

7.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2022 Owner on Record AssessorUpdated Sep 2023

1001 State Hwy 121

73,209 sqft · built 2025 · 5.92 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 $45,7352025 —Dec 2022 Owner on Record AssessorUpdated Oct 2026

1003 State Hwy 121

70,414 sqft · built 2025 · 6.85 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2024 Owner on Record AssessorUpdated Nov 2025

1007 State Hwy 121

35,955 sqft · built 2018 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,0952025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

1015 State Hwy 121

163,881 sqft · built 2003 · 37.6 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2021 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

1067 State Hwy 121

157,929 sqft · built 2025 · 20.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 Owner on Record AssessorUpdated Nov 2025

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