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    New Castle County, DE Triplexes for Sale

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    Wilmington, DE Dover, DE Millsboro, DE
    11 results
    Trinity Vicinity Triplex in Wilmington
    $395,000
    2,875 SF

    Trinity Vicinity Triplex in Wilmington

    801 W 9TH Street, Wilmington, DE 19801

    Three 2-bedroom apartments in a vibrant, walkable Wilmington neighborhood.

    • Three separate 2‑bedroom apartments, ideal for investment and rental income.
    • Fully rebuilt within the last 15 years with modern, separate mechanical systems (HVAC, hot water, electric, gas).
    • Excellent location: walking distance to parks, places of worship, schools, employment, and Market St. nightlife.
    • Corner property in the desirable Trinity Vicinity, known for its architectural charm.
    • Durable brick and stucco exterior requiring minimal maintenance.
    Updated: Apr 8
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    Historic Wilmington Triplex Investment Opportunity
    $469,000
    4,250 SF

    Historic Wilmington Triplex Investment Opportunity

    902 N MADISON Street, Wilmington, DE 19801

    Charming brick triplex in desirable Trinity Vicinity, Wilmington.

    • Strong income‑producing triplex in the highly desirable Trinity Vicinity.
    • Prime location: Minutes from downtown Wilmington, Trolley Square, parks, and I‑95.
    • Three spacious units, each with 2 bedrooms and 2 full baths.
    • Classic architectural details: Decorative radiators, wide baseboards, arched doorways, and exposed brick.
    • Outdoor enjoyment: Eat‑in kitchens open to decks or yard areas.
    Updated: Feb 26
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    Renovated Triplex in Triangle District
    $575,000
    0.06 Acres

    Renovated Triplex in Triangle District

    Updated triplex in Wilmington's Triangle District, ideal for investors.

    709 W 19TH ST, Wilmington, DE 19802
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    Historic Brick Triplex Investment Opportunity
    $469,000

    Historic Brick Triplex Investment Opportunity

    Charming triplex in Wilmington's Trinity Vicinity, close to downtown.

    902 N MADISON St, Wilmington, DE 19801
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    Renovated Triplex Investment Opportunity
    $335,000

    Renovated Triplex Investment Opportunity

    Turnkey, fully renovated triplex in Wilmington with updated systems.

    526 S HARRISON St, Wilmington, DE 19805
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    Updated Triplex Near Amenities
    $359,900

    Updated Triplex Near Amenities

    Updated, fully leased triplex with strong income potential.

    706 N. WASHINGTON STREET, Wilmington, DE 19801
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    Trinity Vicinity Triplex Opportunity
    $395,000

    Trinity Vicinity Triplex Opportunity

    Three 2-bedroom apartments in Wilmington's classical Trinity Vicinity.

    801 W 9TH St, Wilmington, DE 19801
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    Renovated Triplex in Triangle District
    $575,000

    Renovated Triplex in Triangle District

    Updated triplex in Wilmington's Triangle District, ideal for investors.

    709 W 19TH St, Wilmington, DE 19802
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    Historical Triplex in Wilmington
    $325,000

    Historical Triplex in Wilmington

    Cash-flowing triplex near dining, nightlife, and parks.

    400 W 21ST St, Wilmington, DE 19802
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    Historic Triplex in Trinity Vicinity
    $265,000

    Historic Triplex in Trinity Vicinity

    Historic Wilmington triplex with renovation potential in prime location.

    617 W 9TH St, Wilmington, DE 19801
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    Updated Triplex Near City Amenities
    $369,900
    1,500 SF

    Updated Triplex Near City Amenities

    Fully leased, updated triplex with strong income potential.

    706 Washington Street, Wilmington, DE 19801
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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 11 Active listings in New Castle County, DE, we suggest exploring several alternatives:

    New Castle County, DE Triplexes Investment Opportunities Market Analysis

    Explore 11 triplexes for sale in New Castle County, DE, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 8,625 square feet of properties for sale, with an estimated market value of $1,233,900.

    Sale prices for three-family homes in New Castle County, DE start at $369,900, averaging $411,300, and reaching up to $469,000 — 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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