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    New Haven County, CT Duplexes for Sale

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    Three-Bedroom Duplex with Attic
    Three-Bedroom Duplex with Attic

    196 Blatchley Ave, New Haven, CT 06513

    $525,000
    3,029 sqft

    Two leased residential units offer three bedrooms each, with a balcony, off-street parking, and a finished attic.

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    Historic Victorian Residence
    Historic Victorian Residence

    33 Church Street, Guilford, CT 06437

    $1,150,000
    3,833 sqft 0.39 AC lot

    Queen Anne home with six bedrooms and four bathrooms near the historic Guilford Green.

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    Two-Family Residential Income Property
    Two-Family Residential Income Property

    56 Bradley Avenue, Hamden, CT 06514

    $525,000
    2,900 sqft

    Two occupied units offer a flexible owner-occupant or investor setup in a well-maintained Hamden two-family home.

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    Duplex With Studio Apartment
    Duplex With Studio Apartment

    161 Leetes Island Road, Branford, CT 06405

    $649,000
    2,115 sqft

    Historic property includes a two-car garage, flexible interior rooms, and a partially fenced backyard with deck.

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

    100 William Street, New Haven, CT 06511

    $680,000
    2,400 sqft

    The property includes two residential units, on-site laundry, and a landscaped yard.

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    Leased Two-Unit Duplex
    Leased Two-Unit Duplex

    40 N Beacon St, Waterbury, CT 06704

    $1,449,000
    1,689 sqft

    Two-level residential income property with separate three-bedroom and one-bedroom apartments on a corner lot.

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    Two-Family Home with Covered Porch
    Two-Family Home with Covered Porch

    70 Bank Street, Derby, CT 06418

    $349,900
    2,312 sqft

    Two residential units have a combined four bedrooms and two full baths, with municipal water, sewer, and natural gas service.

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    Two-Unit Duplex
    Two-Unit Duplex

    977 Townsend Ave, New Haven, CT 06512

    $399,000
    1,626 sqft

    Separate entrances, utilities, and laundry provide distinct access and services for both residences.

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    Two-Unit Duplex with Porches
    Two-Unit Duplex with Porches

    350 South Main St, Naugatuck, CT 06770

    $439,000
    2,432 sqft

    Separate utilities serve two three-bedroom apartments, with updated kitchens and off-street parking.

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

    15-17 Hodge Ave, Ansonia, CT 06401

    $469,900
    2,114 sqft

    Both residences include eat-in kitchens and in-unit laundry, with separate layouts across the two floors.

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    Updated Duplex with Detached Outbuildings
    Updated Duplex with Detached Outbuildings

    57 Shelton Ave, New Haven, CT 06511

    $455,000
    2,956 sqft

    The two-unit property pairs a vacant first-floor residence with an occupied upper apartment arranged across two levels.

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    Vacant Two-Unit Duplex
    Vacant Two-Unit Duplex

    360 Pine, Waterbury, CT 06704

    $269,900
    1,576 sqft

    The vacant property combines a ground-floor one-bedroom residence with a three-bedroom unit above.

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    Two-Unit Duplex on Corner Lot
    Two-Unit Duplex on Corner Lot

    64 Prospect Street, Ansonia, CT 06401

    $379,900
    1,668 sqft 0.23 AC lot

    Two residential units provide matching two-bedroom, one-bath layouts.

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    Renovated Duplex with Private Driveway
    Renovated Duplex with Private Driveway

    27 Clarkson Street, Ansonia, CT 06401

    $465,000
    1,582 sqft

    Vacant two-family property with separate entrances, updated systems, off-street parking, and flexible occupancy options.

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    Two-Unit Duplex with Walkout Basement
    Two-Unit Duplex with Walkout Basement

    185 Forest, West Haven, CT 06516

    $499,000
    1,930 sqft

    One apartment is occupied by a tenant, while the other is vacant for a new occupant or owner use.

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    Duplex with Two Three-Bedroom Units
    Duplex with Two Three-Bedroom Units

    77 Yates, West Haven, CT 06516

    $450,000
    2,288 sqft

    Both residences are occupied under month-to-month arrangements, with separate layouts and bathroom counts.

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    Three-Bedroom Duplex with Parking
    Three-Bedroom Duplex with Parking

    191 Liberty St, Meriden, CT 06450

    $425,500
    3,414 sqft

    Two residential units feature eat-in kitchens, hardwood flooring, and access to a level backyard.

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    Two-Family Duplex with Separate Utilities
    Two-Family Duplex with Separate Utilities

    140 Portsea, New Haven, CT 06519

    $423,995
    1,817 sqft

    Two residential units feature independent gas furnaces and water heaters, with a mix of one- and four-bedroom layouts.

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    Two-Family Home with Enclosed Porch
    Two-Family Home with Enclosed Porch

    458 First, West Haven, CT 06516

    $499,900
    2,314 sqft

    Separate apartments provide flexible occupancy, with off-street parking at the rear.

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    Duplex with Detached 4-Car Garage
    Duplex with Detached 4-Car Garage

    30 Summer St, Meriden, CT 06451

    $349,900
    2,760 sqft

    Two residential units feature hardwood floors, separate utilities, and substantial living areas across three levels.

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    Duplex with Finished Attic
    Duplex with Finished Attic

    94 Olive St, Naugatuck, CT 06770

    $399,000
    1,457 sqft

    Two residential units are complemented by finished attic space and a partially finished basement.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    323 West Division, New Haven, CT 06511

    $469,900
    2,268 sqft

    Two residential units combine varied bedroom layouts with updated kitchens and a fenced outdoor area.

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    Multi-Family Property with Approved Conversion
    Multi-Family Property with Approved Conversion

    244 Sherman Avenue, New Haven, CT 06518

    $499,900
    4,090 sqft

    Currently configured as a 2-family with six bedrooms and six full bathrooms, with zoning-approved plans to convert to 5-family.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    38 Webster St, Meriden, CT 06450

    $434,900
    2,866 sqft

    Three-level layout combines updated finishes, covered porches, off-street parking, and a detached garage.

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