Duplex

Delaware Duplexes for Sale

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Wilmington, DE Dover, DE Lewes, DE Milford, DE Millsboro, DE Seaford, DE Newark, DE Milton, DE
39 properties
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Brick Duplex With Separate Entrances
Updated: Apr 18
Brick Duplex With Separate Entrances

1001 & 1003 W. 8th St. W 8TH Street, Wilmington, DE 19806

$950,000
4,350 sqft 0.11 AC lot
Two‑unit duplex with separate entrances
1001 includes four bedrooms; 1003 includes five
4,350 square feet on a 0.1133‑acre parcel
Shared basement provides additional utility space
Brick Colonial construction dating to 1889
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Two-Unit Duplex
Updated: Oct 4
Two-Unit Duplex

2719 N JEFFERSON Street, Wilmington, DE 19802

$275,000
1,650 sqft 0.05 AC lot
Two apartments: one 1‑bedroom unit and one 2‑bedroom unit
1,650 square feet on a 0.05‑acre lot
Separate gas and electric meters, two electric panels, two boilers, and two hot water tanks; water is shared
Basement has an exterior entrance and space for storage and laundry
Brick construction; built in 1930
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Creekside Duplex with Two Units
Creekside Duplex with Two Units

16 WHITE CLAY Drive, Newark, DE 19711

$595,000
1,575 sqft 0.50 AC lot

Two residential units offer three bedrooms, separate utilities, and individual HVAC systems near Main Street and the University of Delaware.

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Duplex with Creek Views
Duplex with Creek Views

16 White Clay Dr, Newark, DE 19711

$595,000
1,575 sqft 0.50 AC lot

Two separate residences feature individual HVAC, laundry appliances, and utility services for distinct household operation.

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Renovated Two-Unit Duplex
Renovated Two-Unit Duplex

811 BENNETT Street, Wilmington, DE 19801

$425,000
1,925 sqft 0.05 AC lot

Separate three-bedroom and two-bedroom residences offer flexibility for rental or owner occupancy.

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Brick Duplex with Off-Street Parking
Brick Duplex with Off-Street Parking

209 N BROOM Street, Wilmington, DE 19805

$375,000
2,200 sqft 0.04 AC lot

Two residential units offer flexible layouts for rental use or owner occupancy near downtown Wilmington.

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Duplex with Private Decks
Duplex with Private Decks

623 CONCORD Avenue, Wilmington, DE 19802

$295,000
1,675 sqft 0.07 AC lot

Two-unit brick property with in-unit laundry, outdoor decks, and a flexible owner-occupant or rental configuration.

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Mixed-Use Property With Three Bays
Mixed-Use Property With Three Bays

9 E 44TH STREET, Wilmington, DE 19802

$499,000
5,259 sqft

Mixed-use configuration combines separately accessed residential areas with substantial street-level commercial space and outdoor lot area.

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Brick Duplex with Two Units
Brick Duplex with Two Units

2521 N TATNALL Street, Wilmington, DE 19802

$250,000
1,525 sqft 0.04 AC lot

Two separate living spaces include refrigerator and stove appliances.

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Two-Unit Duplex with Detached Garage
Two-Unit Duplex with Detached Garage

10 E CHURCH Street, Selbyville, DE 19975

$395,000
1,054 sqft 0.14 AC lot

Separate two- and three-bedroom residences provide a distinct unit mix for rental use.

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Three-Story Mixed-Use Building
Three-Story Mixed-Use Building

12 Trolley Sq, Wilmington, DE 19806

$1,050,000
2,940 sqft

Three condominium units combine a former ground-floor restaurant with two leased residential apartments above.

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Two-Unit Cape Cod Duplex
Two-Unit Cape Cod Duplex

310 SILVERBROOK Drive, Wilmington, DE 19804

$399,900
1,425 sqft 0.15 AC lot

Permitted two-unit layout includes separate entries, private laundry areas, and a detached garage.

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Duplex with Separate Entrances
Duplex with Separate Entrances

29 N NEW Street, Dover, DE 19904

$250,000
1,591 sqft 0.07 AC lot

The property includes a tenant-occupied first-floor apartment and a separately accessed upper unit.

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2-Unit Duplex with Separate Utilities
2-Unit Duplex with Separate Utilities

2719 N Jefferson St, Wilmington, DE 19802

$275,000
1,650 sqft

Two apartments have distinct floor plans, with basement access and separate utility systems apart from water.

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Two-Unit Duplex with Private Entrance
Two-Unit Duplex with Private Entrance

29 N NEW ST, Dover, DE 19904

$250,000
1,591 sqft

Converted residential property with separate apartments and a currently occupied first-floor unit.

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Two-Unit Duplex with Garage
Two-Unit Duplex with Garage

412 W 30TH STREET, Wilmington, DE 19802

$275,000
1,725 sqft

The property includes an attached garage and a separate rear garage of substantial size.

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Turnkey Duplex Investment Property
Turnkey Duplex Investment Property

209 N BROOM STREET, Wilmington, DE 19805

$375,000
2,200 sqft

Turnkey duplex built in 1900 with two units offering 3 and 4 bedrooms plus on-site parking opportunity.

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Two-Unit Duplex
Two-Unit Duplex

114 N NEW ST, Dover, DE 19904

$289,900
1,316 sqft

Separate one-bedroom layouts include one occupied unit and one available for lease.

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Duplex with Detached Garage
Duplex with Detached Garage

133 W South St, Smyrna, DE 19977

$375,000
2,544 sqft

Two three-bedroom units include private entrances, a fenced yard, and a walk-up attic in the upper residence.

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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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Duplex with Updated Electrical
Duplex with Updated Electrical

1607 W 4th St, Wilmington, DE 19805

$230,000
1,800 sqft

Two residential units offer distinct layouts, including a renovated one-bedroom residence and a larger upper-level unit with bonus space.

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Renovated Duplex
Renovated Duplex

811 BENNETT STREET, Wilmington, DE 19801

$425,000
1,925 sqft

Two apartments offer separate bedroom and bath configurations, central air conditioning, and security systems.

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Two-Unit Duplex with Recent Roof
Two-Unit Duplex with Recent Roof

23 23-25 Clark St, Harrington, DE 19952

$399,000
2,688 sqft 0.15 AC lot

Tenant-occupied duplex with flexible zoning, private driveway parking, and additional on-street parking.

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Duplex with Private Rear Decks
Duplex with Private Rear Decks

623 Concord Ave, Wilmington, DE 19802

$299,999
1,675 sqft

Two units provide separate laundry facilities and outdoor deck space for residential use.

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Delaware Duplexes Market Trends and Statistics

Explore 39 duplexes for sale in Delaware, showcased through 39 active listings on our real estate platform. These investment opportunities span a total of 75,258 square feet of properties for sale, with an estimated market value of $14,894,299.

Sale prices for two-family homes in Delaware start at $189,900, averaging $391,955, and reaching up to $1,050,000 — 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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