Triplex

New Castle County, DE Triplexes for Sale

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Wilmington, DE Dover, DE Milford, DE Millsboro, DE Lewes, DE Seaford, DE Newark, DE Frankford, DE
16 properties
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Triplex with Off-Street Parking
Updated: May 19
Triplex with Off-Street Parking

902 N MADISON Street, Wilmington, DE 19801

$439,900
4,250 sqft 0.08 AC lot
Three‑unit triplex with each unit offering two bedrooms and two full bathrooms
All three units are currently occupied on month‑to‑month leases by long‑term tenants
Brick construction with hot water heat and central air cooling
4,250 square feet on a 0.08‑acre lot
Off‑street parking and basement included
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902 N MADISON Street, WILMINGTON, DE 19801

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Income Triplex with Updated Systems
Updated: Jul 21
Income Triplex with Updated Systems

1220 W 4TH STREET, Wilmington, DE 19805

$359,900
2,275 sqft
Triplex built in 1900 with three separate units in Wilmington
1st‑floor 1 bed/1 bath currently rented for $1,050/month
2nd‑floor 2 bed/1 bath with new renter starting August 1 at $1,100/month
3rd‑floor 2 bed/1 bath currently vacant; previously rented for $1,200/month
Recent updates: new roof (Dec 2025) and new boiler plus updated electrical and flooring (Feb 2025)
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Triplex with Three 2BR Units
Triplex with Three 2BR Units

600 W 5TH Street, Wilmington, DE 19801

$350,000
2,775 sqft 0.04 AC lot

Triplex offers three separate 2-bedroom, 1-bath units with separate utilities for each unit.

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As-Is Three-Unit Residential Property
As-Is Three-Unit Residential Property

2120 N PINE STREET, Wilmington, DE 19802

$109,900
2,400 sqft

Triplex with three two-bedroom, one-bath units sold in as-is condition.

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Triplex with Three 2-Bedroom Units
Triplex with Three 2-Bedroom Units

801 W 9TH Street, Wilmington, DE 19801

$395,000
2,875 sqft 0.03 AC lot

Three 2-bedroom apartments in a corner twin building with separate HVAC systems and Central Air.

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Corner Mixed-Use Triplex with Salon
Corner Mixed-Use Triplex with Salon

837 W 4TH Street, Wilmington, DE 19801

$375,000
2,268 sqft 0.02 AC lot

Tenant-occupied corner triplex with a street-facing salon on the first floor and two 2-bedroom apartments above.

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Triplex with Updated Roof and Separate Utilities
Triplex with Updated Roof and Separate Utilities

1310 N FRENCH ST, Wilmington, DE 19801

$310,000
0.05 AC lot

Three-unit triplex on a 0.05-acre lot with a re-coated flat roof and separate electric metering for each unit.

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Income-Producing Triplex
Income-Producing Triplex

1220 W 4TH STREET, Wilmington, DE 19805

$359,900
2,275 sqft

Three-unit triplex with one 1-bedroom and two 2-bedroom apartments, including recent roof, boiler, and electrical updates.

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Triplex with Remodeled Kitchens
Triplex with Remodeled Kitchens

709 W 19TH ST, Wilmington, DE 19802

$550,000
0.06 AC lot

Renovated triplex with three updated units featuring remodeled kitchens, refinished hardwood floors, and fresh interior paint.

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Detached Triplex with Private Parking
Detached Triplex with Private Parking

2210 Baynard Boulevard, Wilmington, DE 19802

$520,000
3,383 sqft

Detached three-unit triplex with tenant patios, off-street parking, and separate gas/electric metering; roof replaced in 2019.

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Three-Unit Residential Income
Three-Unit Residential Income

600 W 5TH St, Wilmington, DE 19801

$350,000

Triplex with three 2-bedroom units, each separately served by gas hot water and electric utilities.

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Fully Leased Triplex with Basement Access
Fully Leased Triplex with Basement Access

1310 N FRENCH St, Wilmington, DE 19801

$315,000

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

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Trinity Vicinity Triplex Opportunity
Trinity Vicinity Triplex Opportunity

801 W 9TH St, Wilmington, DE 19801

$395,000

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

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Edgemoor Gardens Triplex For Sale
Edgemoor Gardens Triplex For Sale

47 N PENNEWELL Dr, Wilmington, DE 19809

$129,900
0.04 AC lot

Tenant in place, Section 8, good condition, investor opportunity.

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Renovated Triplex in Triangle District
Renovated Triplex in Triangle District

709 W 19TH St, Wilmington, DE 19802

$550,000

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

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Three-Unit Multiplex with Separate Utilities
Three-Unit Multiplex with Separate Utilities

1201 N Heald St, Wilmington, DE 19802

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Three-unit multiplex with efficiency, 1-bed, and 2-story 2-bed layouts, with separately metered gas and electric.

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Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 16 Active listings in New Castle County, DE, we suggest exploring several alternatives:

New Castle County, DE Triplexes Market Trends and Statistics

Explore 16 triplexes for sale in New Castle County, DE, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 22,501 square feet of properties for sale, with an estimated market value of $5,509,500.

Sale prices for three-family homes in New Castle County, DE start at $109,900, averaging $367,300, and reaching up to $550,000 — 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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