Malheur County property records for 19 addresses on SE 1st Ave, Ontario, OR · Last verified August 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $314,919 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $198 |
| Owner Occupied | 5% |
| Median Annual Tax Bill | $5,277 |
| Median Year Built | 1996 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,400 sqft · Built 1999 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2025 | $6,2182025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jan 2026 |
2 bd · 1 ba · 1,008 sqft · 0.275 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Sep 2025 | $2,0892025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jan 2026 |
2,992 sqft · Built 1930 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000May 2021 | $1,8442025 | 2 Names on Record | Assessor + 2 DocumentsUpdated May 2026 |
0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Dec 2022 | $8182025 | 1 Name on Record | AssessorUpdated Jun 2026 |
7,768 sqft · Built 1938 · 0.521 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Feb 2023 | $8022025 | —Sep 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2,017 sqft · Built 1969 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $618,500Oct 2022 | $2,5582025 | Sale Amount May 2022 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
1,620 sqft · Built 1999 · 0.464 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,5282025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
1,728 sqft · Built 1976 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,4022025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jan 2026 |
7,840 sqft · Built 1954 · 1.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2019 | $5,2772023 | Sale Amount Mar 2008 | 1 Name on Record | AssessorUpdated Feb 2024 |
7,733 sqft · Built 1984 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,4772025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
6,756 sqft · Built 1985 · 1.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
30,768 sqft · Built 1996 · 1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2018 | $37,4182025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
4,092 sqft · Built 2000 · 0.719 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Feb 2000 | $17,6852025 | 1 Name on Record | AssessorUpdated Jan 2026 |
4,500 sqft · Built 2011 · 0.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,1862025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
7,138 sqft · Built 2019 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,500,000Apr 2026 | $32,0662025 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2026 |
Built 2020 · 0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,545,455Jan 2022 | $13,4502025 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2026 |
10,720 sqft · Built 2004 · 1.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Jan 2026 |
Built 1974 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1997 | $2,4812025 | 1 Name on Record | AssessorUpdated Jan 2026 |
10,080 sqft · Built 2009 · 0.66 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,919Dec 2008 | $15,0772025 | 1 Name on Record | AssessorUpdated Jan 2026 |