New Castle County, DE Triplexes for sale

Wilmington Triplex: Investment Opportunity

$439,900

4,250 SF

Wilmington Triplex: Investment Opportunity

902 N MADISON Street, Wilmington, DE 19801

Well-maintained triplex in Wilmington with immediate rental income.

Immediate rental income from three occupied units, each with a desirable 2‑bedroom, 2‑bathroom layout.
Prime location in the heart of Wilmington, minutes from Trolley Square, Market Street, and Wilmington Train Station.
Convenient access to major highways, shopping, dining, and public transportation.
Long‑term tenants on month‑to‑month leases provide flexibility for future investment strategies.
Well‑maintained brick triplex built in 1875 with central air and hot water heating.

Updated: May 19

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$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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Renovated Triplex with Updated Interiors

$550,000

0.06 Acres

Renovated Triplex with Updated Interiors

Renovated triplex offering three updated units with remodeled kitchens and refinished hardwood floors.

709 W 19TH ST, Wilmington, DE 19802

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$315,000

0.05 Acres

Wilmington Triplex Near Downtown

Fully leased triplex near Brandywine, Downtown Wilmington, and Brandywine Trails.

1310 N FRENCH ST, Wilmington, DE 19801

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$119,900

2,400 SF

Triplex with Three 2BR Units

Three 2-bedroom, one-bath units offered for sale as-is; buyer handles certifications and due diligence.

2120 N PINE Street, Wilmington, DE 19802

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$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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$315,000

Fully Leased Triplex with Basement Access

Well-maintained triplex features four electric meters and three rental units, providing turnkey residential income occupancy.

1310 N FRENCH St, Wilmington, DE 19801

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$119,900

Triplex with Three 2BR/1BA Units

Three separate 2-bedroom, 1-bath units offered for sale in as-is condition for investor due diligence.

2120 N PINE St, Wilmington, DE 19802

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$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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$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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$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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$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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$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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$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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$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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New Castle County, DE Triplexes Investment Opportunities Market Analysis

Explore 15 triplexes for sale in New Castle County, DE, showcased through 15 active listings on our real estate platform. These investment opportunities span a total of 11,025 square feet of properties for sale, with an estimated market value of $1,324,700.

Sale prices for three-family homes in New Castle County, DE start at $119,900, averaging $331,175, and reaching up to $439,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.