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    Ontario, CA Duplexes for Sale

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    Ontario Duplex with Yard
    $650,000

    Ontario Duplex with Yard

    1228 E D St, Ontario, CA 91764

    Duplex in Ontario featuring private yards and garages.

    • Duplex property offering potential rental income or multi‑generational living.
    • Each unit features 2 bedrooms and 1 bath.
    • Each unit has a single‑car garage and a private, fully fenced yard.
    • Convenient location near Ontario Airport, Ontario Mills, and the 15 and 10 freeways.
    • Built in 1986.
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    Ontario Duplex on Corner Lot
    Contact for pricing
    1,560 SF

    Ontario Duplex on Corner Lot

    1343 S Sultana Ave, Ontario, CA 91761

    Duplex in high-demand area, ideal for investment or renovation.

    • Immediate rental income from 100% tenant‑occupied units.
    • Value‑add opportunity through improvements and potential ADU development (buyer to verify).
    • Two 2‑bedroom, 1‑bath units totaling 1,560 sq. ft. on a 6,920 sq. ft. corner lot.
    • Centrally located in a high‑demand Ontario neighborhood near schools, shopping, dining, and freeway access.
    • Fully fenced yard.
    Updated: Aug 25, 2025
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    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Ontario, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

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

    Pomona Duplex Near Emerson School
    $700,000

    Pomona Duplex Near Emerson School

    Single-story duplex near Emerson Middle School with garages and parking.

    652 Lincoln Ave, Pomona, CA 91767
    View details
    Pomona Duplex with Separate Units
    $678,000

    Pomona Duplex with Separate Units

    Well-maintained duplex in Pomona with two detached units.

    942 E 6Th St, Pomona, CA 91766
    View details
    Fontana Duplex with Income Potential
    $799,000
    1,571 SF

    Fontana Duplex with Income Potential

    Rare remodeled duplex with R-2 zoning and income potential.

    16748 Athol 16744, Fontana, CA 92335
    View details
    Fontana Duplex with Income Potential
    Pending
    $675,000
    1,650 SF

    Fontana Duplex with Income Potential

    Income-producing duplex in Fontana near schools, shopping, and freeways.

    18264 Pine Ave, Fontana, CA 92335
    View details

    Ontario, CA Duplexes Investment Opportunities Market Analysis

    Explore 2 duplexes for sale in Ontario, CA on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $650,000.

    Sale prices for duplexes in Ontario, CA start at $0.00, averaging $325,000, and reaching up to $650,000 — 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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