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    Ontario, CA Multifamily Properties for Sale

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    Rancho Cucamonga, CA Barstow, CA Upland, CA
    14 results
    Ontario Duplex with ADU
    $899,000
    2,413 SF

    Ontario Duplex with ADU

    627 E Ralston Street, Ontario, CA 91761

    Two homes on one lot, conveniently located and fully rented.

    • Two separate homes on one property: a 4‑bedroom, 2‑bathroom house and a 1‑bedroom, 1‑bathroom ADU.
    • ADU built in 2021, offering modern living space.
    • Convenient location close to shopping centers, transportation, and freeways.
    • Newer roof (approximately 2 years old) on the main house.
    • Both properties are currently rented, providing immediate income potential.
    Updated: Apr 28
    View details
    Renovated Duplex in Ontario
    $785,000
    1,449 SF

    Renovated Duplex in Ontario

    951 E Elma Street, Ontario, CA 91764

    Renovated duplex in Ontario with potential for maximizing investment.

    • Renovated duplex featuring two 2bed/1bath units, plus an unconfirmed studio.
    • Vacant occupancy allows setting rental rates at market value.
    • Prime location in the heart of Ontario.
    • Easy access to downtown Ontario and the 10 and 15 freeways.
    • Includes appliances: Dishwasher, Range, and Washer.
    Updated: May 4
    View details
    Spacious Ontario Home with ADU
    $1,100,000
    3,446 SF

    Spacious Ontario Home with ADU

    Ontario property with main house and permitted accessory dwelling unit.

    340 W Caroline Street, Ontario, CA 91762
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    Ontario Six-Unit Multifamily Property
    $2,100,000
    4,556 SF

    Ontario Six-Unit Multifamily Property

    Six-unit property with ADU potential in a desirable Ontario neighborhood.

    430 E I, Ontario, CA 91764
    View details
    Ontario Development Opportunity: Apartment Building
    $4,200,000
    1.58 Acres

    Ontario Development Opportunity: Apartment Building

    Land for development of a 49-unit apartment building.

    890 S Magnolia Avenue, Ontario, CA 91762
    View details
    Ontario Multifamily Investment Opportunity
    $1,080,000
    3,672 SF

    Ontario Multifamily Investment Opportunity

    Four-unit multifamily property in Ontario, California with value-add potential.

    1228 W Rosewood Ct, Ontario, CA 91762
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    Ontario Multifamily Investment Opportunity
    $1,170,000
    3,672 SF

    Ontario Multifamily Investment Opportunity

    Four-unit multifamily property in Ontario, California with value-add potential.

    1228 W Rosewood Ct, Ontario, CA 91762
    View details
    Ontario Multifamily Investment Opportunity
    $3,400,000
    8,718 SF

    Ontario Multifamily Investment Opportunity

    Well-maintained 12-unit apartment community in a prime Ontario location.

    1425 West Stoneridge Court, Ontario, CA 91762
    View details
    Ontario Multifamily Investment Opportunity
    $1,170,000
    3,672 SF

    Ontario Multifamily Investment Opportunity

    Four-unit multifamily property in Ontario with rental upside.

    1228 W Rosewood Ct, Ontario, CA 91762
    View details
    Ontario Home with Detached ADU
    $1,100,000

    Ontario Home with Detached ADU

    Spacious 7-bedroom home with a detached 1-bedroom ADU.

    340 W Caroline St, Ontario, CA 91762
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    Ontario Multifamily Investment Opportunity
    $1,420,000
    0.34 Acres

    Ontario Multifamily Investment Opportunity

    Well-maintained, fully occupied 4-unit property in a prime location.

    522 N Parkside Drive, Ontario, CA 91764
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    Ontario Multifamily Property for Sale
    $1,475,000

    Ontario Multifamily Property for Sale

    Multifamily property in Ontario, CA, available for purchase.

    721 Corvette Dr, Ontario, CA 91764
    View details
    Upland Triplex Investment Opportunity
    $749,999
    576 SF

    Upland Triplex Investment Opportunity

    Well-maintained triplex in Upland with long-term tenants and individual utilities.

    811 E Nocta, Ontario, CA 91764
    View details
    Multifamily Property with New ADU
    $825,000
    1,720 SF

    Multifamily Property with New ADU

    Multifamily property featuring a newly built detached ADU.

    718 S Vine Avenue, Ontario, CA 91762
    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 14 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 58 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.

    Luxury Apartments in Prime Location
    $10,500,000
    28,258 SF

    Luxury Apartments in Prime Location

    23-unit luxury apartment community in Montclair, CA.

    8951 Monte Vista Ave, Montclair, CA 91763
    View details
    Montclair Fiveplex with Condo-Style Apartments
    $1,399,000

    Montclair Fiveplex with Condo-Style Apartments

    Fiveplex featuring a three-bedroom unit and four condo-style apartments.

    4545 Canoga St, Montclair, CA 91763
    View details
    Upland Fourplex Investment Opportunity
    $1,250,000
    3,456 SF

    Upland Fourplex Investment Opportunity

    Four-unit multifamily property in a desirable Upland location.

    457 W Alpine, Upland, CA 91786
    View details
    New Multifamily Asset in Upland, CA
    $5,688,000
    0.41 Acres

    New Multifamily Asset in Upland, CA

    Newly constructed, stabilized eight-unit multifamily asset in Upland, California.

    278 N 11th Avenue North, Upland, CA 88888
    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.

    Bloomington Land for Housing Development
    $1,500,000
    138,956.00 Acres

    Bloomington Land for Housing Development

    Two adjacent lots, 3.19 acres, suitable for housing development.

    18316 Hawthorne, Bloomington, CA 92316
    View details
    El Monte Development Opportunity
    $515,000
    7,422.00 Acres

    El Monte Development Opportunity

    R3-zoned lot ideal for multi-family residential development.

    2509 Floradale Avenue, El Monte, CA 91732
    View details
    Lake Elsinore Hillside Lot
    $55,900
    8,940.00 Acres

    Lake Elsinore Hillside Lot

    Hillside lot with mountain views, convenient location, utilities ready.

    0 Reid Street, Lake Elsinore, CA 92530
    View details
    Ready-to-Issue Affordable Housing Project
    $1,800,000
    0.26 Acres

    Ready-to-Issue Affordable Housing Project

    78-unit affordable housing project near Dodger Stadium and Mount Washington.

    3526 Arroyo Seco Ave, Los Angeles, CA 90065
    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.

    2050 Euclid Ave
    APARTMENT HOUSE (5+ UNITS)
    30,107 SF Lot: 2.29 Acres
    Estimated value
    $3,475,000

    2050 Euclid Ave, Ontario, CA 91762-6538

    View details
    944 Deodar St
    APARTMENT HOUSE (5+ UNITS)
    4,698 SF Lot: 0.25 Acres
    Estimated value
    $1,475,000

    944 Deodar St, Ontario, CA 91764-1356

    View details
    1027 We St
    APARTMENT HOUSE (5+ UNITS)
    11,044 SF Lot: 0.39 Acres
    Estimated value
    $2,555,000

    1027 We St, Ontario, CA 91762-3043

    View details
    1033 Archibald Ave
    APARTMENT HOUSE (5+ UNITS)
    38,150 SF Lot: 2.23 Acres
    Value Estimation by Request

    1033 Archibald Ave, Ontario, CA 91764-4612

    View details
    1001 Archibald Ave
    APARTMENT HOUSE (5+ UNITS)
    45,934 SF Lot: 3.10 Acres
    Value Estimation by Request

    1001 Archibald Ave, Ontario, CA 91764-4610

    View details
    1035 Archibald Ave
    APARTMENT HOUSE (5+ UNITS)
    52,320 SF Lot: 3.28 Acres
    Value Estimation by Request

    1035 Archibald Ave, Ontario, CA 91764-4617

    View details
    206 D St
    APARTMENT HOUSE (5+ UNITS)
    5,512 SF Lot: 0.13 Acres
    Estimated value
    $1,090,000

    206 D St, Ontario, CA 91764-4125

    View details
    927 Deodar St
    APARTMENT HOUSE (5+ UNITS)
    8,082 SF Lot: 0.63 Acres
    Value Estimation by Request

    927 Deodar St, Ontario, CA 91764-1300

    View details
    1211 El Dorado Ave
    APARTMENT HOUSE (5+ UNITS)
    5,103 SF Lot: 0.33 Acres
    Estimated value
    $1,930,000

    1211 El Dorado Ave, Ontario, CA 91764-2170

    View details
    501 Grv Ave
    APARTMENT HOUSE (5+ UNITS)
    5,071 SF Lot: 0.53 Acres
    Estimated value
    $995,000

    501 Grv Ave, Ontario, CA 91764-3986

    View details

    Ontario, CA Multifamily Properties Investment Opportunities Market Analysis

    Explore 72 multifamily properties for sale in Ontario, CA, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 33,894 square feet of properties for sale, with an estimated market value of $13,278,999.

    Sale prices for multifamily properties in Ontario, CA start at $749,999, averaging $1,327,899, and reaching up to $3,400,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Duplexes 4
    Quadplexes 4
    Apartment buildings 3
    Mobile home & RV parks 2
    Triplexes 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 $899K
    91764 $1.3M
    91762 $1.8M

    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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