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Sussex County, DE Duplexes for Sale

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Wilmington, DE Dover, DE Seaford, DE Milford, DE Millsboro, DE Newark, DE Lewes, DE New Castle, DE
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Renovated Two-Unit Duplex
Updated: Jun 8
Renovated Two-Unit Duplex

10 E CHURCH Street, Selbyville, DE 19975

$395,000
1,054 sqft 0.14 AC lot
Two‑unit duplex with one 3‑bedroom and one 2‑bedroom residence
1,054 square feet on a 0.14‑acre parcel
Both units feature 1.5 bathrooms
Major 1993 renovation included plumbing, electric, drywall, windows, and roof
Detached garage, driveway, and off‑street parking
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Three-Bedroom Duplex
Updated: May 14
Three-Bedroom Duplex

303 N FRONT Street, Seaford, DE 19973

$249,900
843 sqft 0.27 AC lot
Two‑unit duplex with matching three‑bedroom layouts
Each unit includes one full bathroom, kitchen, dining area, and separate living room
843 square feet on 0.27 acres
Built in 1990 with block construction
Unit A is tenant occupied; Unit B interior is shown
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Residential Duplex Income Property
Residential Duplex Income Property

405 SE FRONT Street, Milford, DE 19963

$210,000
1,356 sqft 0.15 AC lot

For sale duplex income property in Milford, Delaware, offered at $210,000.

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Renovated Duplex Building
Renovated Duplex Building

10 E Church St, Selbyville, DE 19975

$395,000
1,054 sqft

Two residential units feature practical layouts, natural light, and updated building systems.

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Two-Unit Three-Bedroom Duplex
Two-Unit Three-Bedroom Duplex

303 N Front St, Seaford, DE 19973

$290,000
843 sqft

Two residential units offer separated living areas, open kitchen-to-dining layouts, and one currently occupied side.

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Waterfront Duplex Home
Waterfront Duplex Home

7 Hunters Point, Millsboro, DE 19966

$469,900
2,200 sqft

Updated duplex residence with a private boat dock, screened porch, and direct access to the water.

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Downtown Seaford Duplex
Downtown Seaford Duplex

229 N FRONT STREET, Seaford, DE 19973

$265,000
1,350 sqft

Two residential units include an occupied four-bedroom home and a second unit undergoing renovation.

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Two-Unit Duplex with Driveway
Two-Unit Duplex with Driveway

421 S WASHINGTON STREET, Milford, DE 19963

$324,900
2,384 sqft

Side-by-side two-story duplex with 3BR units, new carpet and paint, and private storage sheds plus alley-access driveways.

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Two Ranch Homes with Pole Barn
Two Ranch Homes with Pole Barn

37172 Brickman Ln, Selbyville, DE 19975

Contact for pricing
15.00 AC lot

Property includes two ranch-style homes and a 24x40 heated pole barn on 15 acres.

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Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 9 Active listings in Sussex County, DE, we suggest exploring several alternatives:

Sussex County, DE Duplexes Market Trends and Statistics

Explore 9 duplexes for sale in Sussex County, DE, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 11,084 square feet of properties for sale, with an estimated market value of $2,599,700.

Sale prices for duplexes in Sussex County, DE start at $210,000, averaging $324,962, and reaching up to $469,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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