Union Ave, Mission, TX Property Records

Hidalgo County property records for 16 addresses on Union Ave, Mission, TX · Last verified August 2026

Union Ave Highlights

Properties 16
Median Sale Price $187,900
Deeds and Mortgages on File 14
Median Price per Sqft $98
Owner Occupied 56%
Median Annual Tax Bill $1,475
Median Year Built 2000
Median Ownership Tenure 7 years

Properties on Union Ave

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

400 Union Ave

3 bd · 1 ba · 1,275 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2023 $2,0262024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

401 Union Ave, #405

3 bd · 2 ba · 1,094 sqft · 0.507 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $9,8092024 1 Name on Record AssessorUpdated Nov 2025

402 Union Ave

3 bd · 1 ba · 1,792 sqft · 0.156 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,0822024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

404 Union Ave

3 bd · 2 ba · 1,248 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8002024 —Jul 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

406 Union Ave

0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 $8462024 —Nov 2010 1 Name on Record AssessorUpdated Nov 2025

407 Union Ave

2 bd · 1 ba · 960 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2013 $4552024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

408 Union Ave

3 bd · 2 ba · 1,554 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2021 $9292025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

409 Union Ave

4 bd · 2 ba · 1,928 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,924Oct 2024 $4,3532025 Sale Amount May 2018 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

410 Union Ave

3 bd · 3 ba · 1,042 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2000 $1,4752024 1 Name on Record AssessorUpdated Nov 2025

411 Union Ave

2 bd · 1 ba · 1,176 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9342024 1 Name on Record AssessorUpdated Nov 2025

412 Union Ave

3 bd · 2 ba · 1,311 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2019 $1,7402024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

413 Union Ave

2 bd · 2 ba · 1,352 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,900Aug 2010 $5632025 2 Names on Record Owner Occupied AssessorUpdated May 2026

414 Union Ave

4 bd · 6 ba · 5,370 sqft · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,500Nov 2025 $8462024 —Sep 2025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

415 Union Ave

0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1977 $8802024 1 Name on Record AssessorUpdated Nov 2025

416 Union Ave

4 bd · 3 ba · 3,596 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $1,0332024 —Mar 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

417 Union Ave

2 bd · 2 ba · 1,133 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1976 $4672024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

Property Records in Nearby Streets