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Malheur County, OR Office Properties & Spaces for Sale

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Two Office Buildings on Acreage
Pending
$1,600,000
14,532 SF

Two Office Buildings on Acreage

1108 SE 6Th St, Ontario, OR 97914

Two office buildings with parking on a 3-acre parcel.

  • Two office buildings totaling 14,532 sq ft on separate parcels (1 acre and 2 acre parking lot).
  • Pinnacle Building (6,196 sq ft) includes a LARGE EXECUTIVE SUITE with private bath, conference room, and shop area.
  • Tele‑mate Building (8,336 sq ft) is set up as a call center with private offices and indoor/outdoor break areas.
  • Pinnacle Building is currently leased (lease through 10/25).
  • Both buildings offer conference areas and restrooms.
Updated: Dec 28, 2025
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Commercial Property in Adrian, Oregon
$199,000
3,727 SF

Commercial Property in Adrian, Oregon

505 1 St, Adrian, OR 97901

Commercial property suitable for retail, office, or restaurant use.

  • Prime commercial property location on the main street of Adrian, OR.
  • Significant updates including new windows, recent roof, and upgraded power and water lines.
  • Three‑phase power available.
  • Ample space for further development and expansion.
  • Convenient alley access for customers and deliveries.
Updated: Jan 2
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Ontario Office Building For Sale
$300,000
3,440 SF

Ontario Office Building For Sale

Four-unit office building in high-traffic Ontario location.

1157 SW 4Th Ave, Ontario, OR 97914
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Based on your search, we've compiled 163 Potential Opportunities for your consideration. Besides 3 Active listings in Malheur County, OR, we suggest exploring several alternatives: similar 160 Off-Market properties to explore as potential leads

Explore Off-Market Properties in Malheur County, OR

Consider similar Off-Market properties in Malheur County, OR. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

130 Ct S St

130 Ct S St

MEDICAL BUILDING • 9,669 SF
Value Estimation
$350,000
130 Ct S St, Vale, OR 97918-1326
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787 7th Pl

787 7th Pl

OFFICE (GENERAL) • 3,044 SF
Value Estimation
$320,000
787 7th Pl, Ontario, OR 97914-3262
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992 Idaho Ave

992 Idaho Ave

OFFICE (GENERAL) • 4,060 SF
Value Estimation
$225,000
992 Idaho Ave, Ontario, OR 97914-2111
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17 6th St

17 6th St

MEDICAL BUILDING • 1,980 SF
Value Estimation by Request
17 6th St, Nyssa, OR 97913-3477
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19 6th St

19 6th St

OFFICE (GENERAL) • 1,284 SF
Value Estimation by Request
19 6th St, Ontario, OR 97914-2220
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434 Idaho Ave

434 Idaho Ave

OFFICE (GENERAL) • 936 SF
Value Estimation
$60,000
434 Idaho Ave, Ontario, OR 97914-2347
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309 3rd Ave

309 3rd Ave

OFFICE (GENERAL) • 1,126 SF
Value Estimation by Request
309 3rd Ave, Ontario, OR 97914-2553
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335 13th St

335 13th St

MEDICAL BUILDING • 3,168 SF
Value Estimation
$325,000
335 13th St, Ontario, OR 97914-4547
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933 30th St

933 30th St

OFFICE (GENERAL) • 2,024 SF
Value Estimation
$265,000
933 30th St, Ontario, OR 97914-4627
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2514 4th Ave

2514 4th Ave

MEDICAL BUILDING • 2,880 SF
Value Estimation
$405,000
2514 4th Ave, Ontario, OR 97914-1832
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40 Oregon St

40 Oregon St

OFFICE (GENERAL) • 1,740 SF
Value Estimation
$225,000
40 Oregon St, Ontario, OR 97914-2806
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347 Idaho Ave

347 Idaho Ave

MEDICAL BUILDING • 1,754 SF
Value Estimation
$315,000
347 Idaho Ave, Ontario, OR 97914-2344
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410 Main St

410 Main St

MEDICAL BUILDING • 3,942 SF
Value Estimation by Request
410 Main St, Nyssa, OR 97913-3973
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93 4th Ave

93 4th Ave

OFFICE (GENERAL) • 1,380 SF
Value Estimation
$230,000
93 4th Ave, Ontario, OR 97914-2757
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70 3rd Ave

70 3rd Ave

OFFICE (GENERAL) • 4,001 SF
Value Estimation
$320,000
70 3rd Ave, Ontario, OR 97914-2722
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3814 Clark Blvd

3814 Clark Blvd

OFFICE (GENERAL) • 2,130 SF
Value Estimation by Request
3814 Clark Blvd, Ontario, OR 97914-8740
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300 Main St

300 Main St

MEDICAL BUILDING • 3,359 SF
Value Estimation
$230,000
300 Main St, Nyssa, OR 97913-3846
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218 Main St

218 Main St

OFFICE (GENERAL) • 4,928 SF
Value Estimation
$255,000
218 Main St, Nyssa, OR 97913-3844
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380 3rd St

380 3rd St

OFFICE (GENERAL) • 4,480 SF
Value Estimation
$345,000
380 3rd St, Ontario, OR 97914-2720
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36 Oregon St

36 Oregon St

OFFICE (GENERAL) • 1,857 SF
Value Estimation
$225,000
36 Oregon St, Ontario, OR 97914-2806
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292 Main S St

292 Main S St

OFFICE (GENERAL) • 5,432 SF
Value Estimation
$355,000
292 Main S St, Vale, OR 97918-1341
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Malheur County, OR Office Properties & Spaces Investment Opportunities Market Analysis

Explore 163 office properties & spaces for sale in Malheur County, OR, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 2,087,704 square feet of properties for sale, with an estimated market value of $41,430,000.

Prices for office spaces in Malheur County, OR start at $50,000, averaging $339,590, and reaching up to $2,330,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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