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    Office Properties & Spaces for Sale in Ontario, OR

    Based on your search, we've compiled 131 Potential Opportunities for your consideration. While there is a shortage of 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, plus 4 Land Listings that present a potential for development.

    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
    Fruitland Commercial Opportunity For Sale
    $295,000
    4,818 SF

    Fruitland Commercial Opportunity For Sale

    High-visibility corner location with flexible commercial zoning.

    437 SW 3rd St, Fruitland, ID 83619
    View details
    Commercial Land on Highway 95
    $150,000
    0.78 Acres

    Commercial Land on Highway 95

    High-visibility commercial land ideal for office, retail, or medical use.

    N Whitley Dr. Lot 7, Fruitland, ID 83619
    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

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land in Ontario, Oregon
    $60,000
    0.13 Acres

    Commercial Land in Ontario, Oregon

    Flat, commercially zoned land with city utilities and alley access.

    Tax Lot 9000 NW 1st Ave, Ontario, OR 97914
    View details
    Commercial Lot For Sale
    $75,000
    0.14 Acres

    Commercial Lot For Sale

    Commercial lot with utilities available and high traffic location.

    191 NE 2nd St, Ontario, OR
    View details
    Commercial Lot Ready For Development
    $75,000
    0.14 Acres

    Commercial Lot Ready For Development

    Commercial lot available for development in Ontario, Oregon.

    NE 2nd St, Ontario, OR 97914
    View details
    Commercial Land Ready For Development
    $55,000
    0.28 Acres

    Commercial Land Ready For Development

    Flat, commercially zoned lot with utilities ready for development.

    NW 6th Ave, Ontario, OR 97914
    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.

    251 19th St

    251 19th St

    MEDICAL BUILDING • 4,273 SF
    Value Estimation
    $1,550,000
    251 19th St, Ontario, OR 97914-1972
    View details
    351 1st St

    351 1st St

    OFFICE (GENERAL) • 1,305 SF
    Value Estimation by Request
    351 1st St, Ontario, OR 97914-2707
    View details
    35 9th St

    35 9th St

    MEDICAL BUILDING • 888 SF
    Value Estimation by Request
    35 9th St, Ontario, OR 97914-2636
    View details
    434 Idaho Ave

    434 Idaho Ave

    OFFICE (GENERAL) • 936 SF
    Value Estimation by Request
    434 Idaho Ave, Ontario, OR 97914-2347
    View details
    44 Oregon St

    44 Oregon St

    OFFICE (GENERAL) • 2,088 SF
    Value Estimation by Request
    44 Oregon St, Ontario, OR 97914-2806
    View details
    1076 4th Ave

    1076 4th Ave

    OFFICE (GENERAL) • 2,432 SF
    Value Estimation by Request
    1076 4th Ave, Ontario, OR 97914-2128
    View details
    190 4th Ave

    190 4th Ave

    OFFICE (GENERAL) • 1,224 SF
    Value Estimation by Request
    190 4th Ave, Ontario, OR 97914-2729
    View details
    1106 4th Ave

    1106 4th Ave

    OFFICE (GENERAL) • 2,314 SF
    Value Estimation by Request
    1106 4th Ave, Ontario, OR 97914-2130
    View details
    280 Oregon St

    280 Oregon St

    OFFICE (GENERAL) • 4,444 SF
    Value Estimation by Request
    280 Oregon St, Ontario, OR 97914-2810
    View details
    933 30th St

    933 30th St

    OFFICE (GENERAL) • 2,024 SF
    Value Estimation by Request
    933 30th St, Ontario, OR 97914-4627
    View details
    158 1st St

    158 1st St

    OFFICE (GENERAL) • 2,507 SF
    Value Estimation by Request
    158 1st St, Ontario, OR 97914-2704
    View details
    1257 4th Ave

    1257 4th Ave

    MEDICAL BUILDING • 4,205 SF
    Value Estimation
    $650,000
    1257 4th Ave, Ontario, OR 97914-4516
    View details
    842 1st Ave

    842 1st Ave

    OFFICE (GENERAL) • 6,756 SF
    Value Estimation
    $645,000
    842 1st Ave, Ontario, OR 97914-2904
    View details
    368 5th Ave

    368 5th Ave

    OFFICE (GENERAL) • 4,200 SF
    Value Estimation by Request
    368 5th Ave, Ontario, OR 97914-3544
    View details
    1037 5th Ave

    1037 5th Ave

    MEDICAL BUILDING • 2,226 SF
    Value Estimation by Request
    1037 5th Ave, Ontario, OR 97914-3301
    View details
    1335 1st Ave

    1335 1st Ave

    MEDICAL BUILDING • 0.69 Acres
    Value Estimation
    $2,315,000
    1335 1st Ave, Ontario, OR 97914-2910
    View details
    772 Oregon St

    772 Oregon St

    OFFICE (GENERAL) • 3,584 SF
    Value Estimation by Request
    772 Oregon St, Ontario, OR 97914-1727
    View details
    230 Oregon St

    230 Oregon St

    OFFICE (GENERAL) • 9,752 SF
    Value Estimation
    $1,580,000
    230 Oregon St, Ontario, OR 97914-2445
    View details
    1036 4th Ave

    1036 4th Ave

    OFFICE (GENERAL) • 1,056 SF
    Value Estimation by Request
    1036 4th Ave, Ontario, OR 97914-2128
    View details
    2452 4th Ave

    2452 4th Ave

    OFFICE (GENERAL) • 5,705 SF
    Value Estimation
    $705,000
    2452 4th Ave, Ontario, OR 97914-1830
    View details
    478 12th St

    478 12th St

    MEDICAL BUILDING • 4,932 SF
    Value Estimation by Request
    478 12th St, Ontario, OR 97914-3202
    View details
    1193 4th Ave

    1193 4th Ave

    MEDICAL BUILDING • 838 SF
    Value Estimation by Request
    1193 4th Ave, Ontario, OR 97914-2129
    View details
    81 Oregon St

    81 Oregon St

    OFFICE (GENERAL) • 6,652 SF
    Value Estimation by Request
    81 Oregon St, Ontario, OR 97914-2805
    View details
    2327 4th Ave

    2327 4th Ave

    MEDICAL BUILDING • 14,046 SF
    Value Estimation by Request
    2327 4th Ave, Ontario, OR 97914-1851
    View details

    Ontario, OR Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 123 office properties & spaces for sale in Ontario, OR on our real estate platform. These investment opportunities span a total of 1,544,135 square feet of properties for sale, with an estimated market value of $33,125,000.

    Sale prices for office spaces in Ontario, OR start at $55,000, averaging $348,684, and reaching up to $2,330,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    Browse Office properties & Spaces for Sale Near Ontario, OR

    Popular Searches in Ontario, OR

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