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    Ontario, CA Office Buildings for Sale

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    Rancho Cucamonga, CA Barstow, CA Upland, CA
    Ontario Office and Industrial Space
    $4,450,000
    12,746 SF
    Ontario Office and Industrial Space

    1620 S Marigold Pl, Ontario, CA 91761

    Office and industrial space available for purchase in Ontario, CA.
    • Office Property
    • 12,746 SqFt
    Updated: Mar 12
    View details
    Free Standing Office Building
    $5,500,000
    19,907 SF
    Free Standing Office Building

    2890 Inland Empire Blvd, Ontario, CA 91764

    Free standing office building available for sale.
    • Free standing office building
    • Available for sale
    • Year Built: 1987
    Updated: Nov 26, 2025
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    Free Standing Office Building
    Contact for pricing
    Free Standing Office Building

    Free standing office building for sale in Ontario, California.

    Ontario, CA 91764

    View details
    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 3 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Upland Office Building For Sale
    $2,950,000
    8,282 SF
    Upland Office Building For Sale

    8,282 SF office building in Upland, California.

    100 North Euclid Avenue, Upland, CA 91786

    View details
    Rancho Cucamonga Office Building
    $3,880,000
    11,055 SF
    Rancho Cucamonga Office Building

    Office building for sale in Rancho Cucamonga, California.

    10718 Civic Center Dr, Rancho Cucamonga, CA

    View details
    Professionally Managed Office Building
    Contact for pricing
    36,870 SF
    Professionally Managed Office Building

    Two-story office building on historic Route 66.

    299 West Foothill Boulevard, Upland, CA 91786

    View details
    Rancho Cucamonga Office Opportunity
    Contact for pricing
    83,248 SF
    Rancho Cucamonga Office Opportunity

    Prime office location in thriving Inland Empire market.

    10740 Fourth St, Rancho Cucamonga, CA 91730

    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.

    Corona Vacant Industrial Lot
    $450,000
    10,890.00 Acres
    Corona Vacant Industrial Lot

    Vacant .25 acre M1-zoned lot near Corona's center.

    467 S Cota Street, Corona, CA 92878

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    Rialto Commercial Lot with Potential
    $100,000
    8,580.00 Acres
    Rialto Commercial Lot with Potential

    8,580 SF commercial lot with residential potential in Rialto.

    0 Acacia, Rialto, CA 92376

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    Colton Corner Lot Near College
    $115,000
    9,000.00 Acres
    Colton Corner Lot Near College

    9,000 sqft C-1 zoned lot near San Bernardino Valley College.

    410 E Citrus Street, Colton, CA 92324

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    San Bernardino Commercial Land Opportunity
    $89,900
    6,649.00 Acres
    San Bernardino Commercial Land Opportunity

    Commercial land near freeways and retail centers in San Bernardino.

    0 Arrowhead Avenue, San Bernardino, CA 92405

    View details

    Off-Market Properties in Ontario, CA

    Consider similar Off-Market properties in Ontario, CA. 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.

    3535 Inland Empire Blvd
    PROFESSIONAL BUILDING
    Value Estimation by Request

    3535 Inland Empire Blvd, Ontario, CA 91764-4908

    View details

    Ontario, CA Office Buildings Investment Opportunities Market Analysis

    Explore 4 office buildings for sale in Ontario, CA, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 32,653 square feet of properties for sale, with an estimated market value of $9,950,000.

    Sale prices for office properties in Ontario, CA start at $4,450,000, averaging $4,975,000, and reaching up to $5,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Office Units 106
    Office buildings 33
    Coworking space 6
    Medical Office Space 3
    Creative space 1

    Property Size Breakdown

    The majority of commercial real estate listings in Ontario fall within the 100,000+ square foot range.

    Demographics Overview

    Population 262K
    Population Growth (5Y) -0.8%
    Median Household Income $89,736
    College Educated 18.5%

    High-Yield Neighborhoods for Investment

    Identify Ontario submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    91761 $4.5M
    91764 $5.5M

    Taxes & Financing

    Tax Rate (average for all types) 1.08%
    Property Tax per SF $12.24 per sq ft
    Tax Rate vs County Average 0.03 pp below county avg
    Average Loan-to-Value 65.0%

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    Most Searched ZIP Codes in Ontario, CA

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