W Union Ave, Heppner, OR Property Records

Morrow County property records for 13 addresses on W Union Ave, Heppner, OR · Last verified August 2026

W Union Ave Highlights

Properties 13
Median Sale Price $155,000
Deeds and Mortgages on File 24
Median Price per Sqft $109
Owner Occupied 8%
Median Annual Tax Bill $1,913
Median Year Built 1950
Median Ownership Tenure 4 years

Properties on W Union Ave

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

310 W Union Ave

2 bd · 1 ba · 688 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,000Oct 2024 $1,8412025 Sale Amount Aug 2021 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

315 W Union Ave

3 bd · 2 ba · 1,404 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,000Feb 2002 $3,0042025 2 Names on Record Assessor + 1 DocumentUpdated Dec 2025

320 W Union Ave

2 bd · 1 ba · 720 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jul 2018 $1,0682025 —Apr 2010 1 Name on Record Assessor + 3 DocumentsUpdated Dec 2025

330 W Union Ave

2 bd · 1 ba · 964 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Apr 2025 $1162025 Sale Amount Aug 2023 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026

335 W Union Ave

3 bd · 1 ba · 2,060 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,000Oct 2023 $1,9312025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

340 W Union Ave

3 bd · 1 ba · 1,419 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Feb 2025 $1,9132025 Sale Amount Oct 2017 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

355 W Union Ave

3 bd · 2 ba · 1,426 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $3,2532025 2 Names on Record AssessorUpdated Apr 2026

360 W Union Ave

2 bd · 1 ba · 720 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,250Sep 2025 $1,1322025 —Oct 2008 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

370 W Union Ave

1 bd · 1 ba · 950 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,900May 2018 $1,7272025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jan 2026

375 W Union Ave

3 bd · 1 ba · 1,641 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Sep 2024 $2,6132025 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

380 W Union Ave

3 bd · 1 ba · 1,176 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,500Mar 2020 $2,0252025 Sale Amount Jul 2018 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2025

385 W Union Ave

4 bd · 1 ba · 1,780 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,000Mar 2022 $2,2842025 Sale Amount Sep 2020 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

390 W Union Ave

3 bd · 1 ba · 1,050 sqft · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Jul 2010 $1,5262025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

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