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    Ontario, OR Office Properties & Spaces for Sale

    Notify Me
    New
    Ontario Office Building For Sale
    $300,000
    3,440 SF

    Ontario Office Building For Sale

    1157 SW 4Th Ave, Ontario, OR 97914

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

    • Premier location on a busy street with high visibility and an estimated 20,000 cars passing by daily.
    • Income‑producing 4‑unit office building.
    • Flexibility for owner‑occupancy or investment with one tenant currently in place.
    • Each unit includes private office space, bathrooms, and general reception areas.
    • Easy access with 2 entry points.
    Last Update: Dec 9
    View details
    Two Office Buildings on Acreage
    $1,600,000
    Pending

    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.
    Last Update: Jun 25
    View details
    Ontario, OR Commercial Facility
    $695,000
    Pending

    Ontario, OR Commercial Facility

    Office, warehouse, and production facility available for sale in Ontario.
    1160 SW 4Th St, Ontario, OR 97914
    View details
    Based on your search, we've compiled 130 Potential Opportunities for your consideration. Besides 3 Active listings in Ontario, OR, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 123 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Caldwell Office Building Opportunity
    $925,000
    4,749 SF

    Caldwell Office Building Opportunity

    Well-appointed office building in prime Caldwell location, versatile floor plan.
    Office Building For Sale Or Lease, Caldwell, ID 83605
    View details
    Downtown Caldwell Commercial Buildings For Sale
    $1,050,000

    Downtown Caldwell Commercial Buildings For Sale

    Two adjacent buildings in revitalized downtown Caldwell, ideal for retail/office.
    Retail & Office Buildings For Sale, Caldwell, ID 83605
    View details
    Middleton Commercial Flex Space Available
    $900,000
    3,678 SF

    Middleton Commercial Flex Space Available

    Restaurant, retail, office, industrial, and flex space for sale.
    21863 Thorsten Ave, Middleton, ID 83644
    View details
    Middleton Commercial Flex Space Available
    $6,000,000
    25,000 SF

    Middleton Commercial Flex Space Available

    Restaurant, retail, office, industrial & flex space for sale.
    11095 Tungsten St, Middleton, ID 83644
    View details

    Explore Off-Market Properties in Ontario, OR

    Consider similar Off-Market properties in Ontario, 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.

    787 7th Pl

    787 7th Pl

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

    992 Idaho Ave

    OFFICE (GENERAL) • 4,060 SF
    Value Estimation
    $225,000
    992 Idaho Ave, Ontario, OR 97914-2111
    View details
    19 6th St

    19 6th St

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

    434 Idaho Ave

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

    309 3rd Ave

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

    335 13th St

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

    933 30th St

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

    2514 4th Ave

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

    40 Oregon St

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

    347 Idaho Ave

    MEDICAL BUILDING • 1,754 SF
    Value Estimation
    $315,000
    347 Idaho Ave, Ontario, OR 97914-2344
    View details
    93 4th Ave

    93 4th Ave

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

    70 3rd Ave

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

    3814 Clark Blvd

    OFFICE (GENERAL) • 2,130 SF
    Value Estimation by Request
    3814 Clark Blvd, Ontario, OR 97914-8740
    View details
    380 3rd St

    380 3rd St

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

    36 Oregon St

    OFFICE (GENERAL) • 1,857 SF
    Value Estimation
    $225,000
    36 Oregon St, Ontario, OR 97914-2806
    View details
    351 1st St

    351 1st St

    OFFICE (GENERAL) • 1,305 SF
    Value Estimation
    $350,000
    351 1st St, Ontario, OR 97914-2707
    View details
    2449 4th Ave

    2449 4th Ave

    OFFICE (GENERAL) • 5,929 SF
    Value Estimation by Request
    2449 4th Ave, Ontario, OR 97914-1829
    View details
    255 4th Ave

    255 4th Ave

    OFFICE (GENERAL) • 947 SF
    Value Estimation by Request
    255 4th Ave, Ontario, OR 97914-2748
    View details
    2327 4th Ave

    2327 4th Ave

    MEDICAL BUILDING • 14,046 SF
    Value Estimation
    $515,000
    2327 4th Ave, Ontario, OR 97914-1851
    View details
    702 Sunset Dr

    702 Sunset Dr

    MEDICAL BUILDING • 18,249 SF
    Value Estimation by Request
    702 Sunset Dr, Ontario, OR 97914-3121
    View details
    1217 4th Ave

    1217 4th Ave

    MEDICAL BUILDING • 10,924 SF
    Value Estimation by Request
    1217 4th Ave, Ontario, OR 97914
    View details

    Ontario, OR Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 126 office properties & spaces for sale in Ontario, OR, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 1,775,455 square feet of properties for sale, with an estimated market value of $36,020,000.

    Prices for office spaces in Ontario, OR start at $55,000, averaging $363,838, 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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    Browse Office Properties & Spaces for Sale Near Ontario, OR

    Popular Searches in Ontario, OR

    Most Searched ZIP Codes in Ontario, OR

    • 97914

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