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    New Haven County, CT Duplexes for Sale

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    Duplex with Water Views
    Duplex with Water Views

    1048 East Broadway, Milford, CT 06460

    $565,000
    2,256 sqft

    Two-family residence with an upper-level washer and dryer, front porch, and access to nearby rail and downtown amenities.

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    Duplex with Wraparound Porch
    Duplex with Wraparound Porch

    54 Beacon Manor Road, Naugatuck, CT 06770

    $485,000
    0.85 AC lot

    Two-unit residence with separate laundry hookups, a detached garage, and additional finished attic space.

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

    26 Saltonstall Avenue, New Haven, CT 06513

    $379,900
    2,070 sqft 0.10 AC lot

    Two residential units include updated mechanicals, a full basement, and a partially improved attic.

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    Well-Maintained Duplex with Sprinklers
    Well-Maintained Duplex with Sprinklers

    11 Button Street, New Haven, CT 06519

    $550,000
    2,596 sqft

    This duplex offers two spacious 3BR units with pass-through kitchen design and in-unit sprinkler coverage.

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    Two-Unit Duplex with Backyard
    Two-Unit Duplex with Backyard

    26 Grace St, New Haven, CT 06511

    $320,000
    1,094 sqft

    Two one-bedroom residences accompany a level backyard in a New Haven location near downtown, Yale, shopping, dining, and parks.

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    Duplex with Tenants in Place
    Duplex with Tenants in Place

    203 Spring Street, Meriden, CT 06451

    $310,000
    1,848 sqft

    Two separate living units support flexible occupancy and ongoing rental use in Meriden.

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    Two-Family Home with Detached Garage
    Two-Family Home with Detached Garage

    3-5 Pearl Street, Seymour, CT 06483

    $540,000
    3,237 sqft

    Two side-by-side units offer storage-rich living with a detached 2-car garage and spacious yard space.

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    Renovated Duplex With Separate Utilities
    Renovated Duplex With Separate Utilities

    299 Westfield Road, Meriden, CT 06450

    $419,900
    2,013 sqft

    Two residential units offer flexible layouts, dedicated laundry areas, and outdoor space.

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    Remodeled Duplex with Expansion Potential
    Remodeled Duplex with Expansion Potential

    70 Webster Street, Meriden, CT 06450

    $419,900
    1,827 sqft 0.28 AC lot

    Two updated units share a fenced yard, garden space, storage shed, and private off-street parking.

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    1925 Tudor Revival Duplex
    1925 Tudor Revival Duplex

    1980-1982 Chapel Street, New Haven, CT 06515

    $795,000
    3,344 sqft 0.43 AC lot

    Distinctive duplex with original details and modern updates.

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    Updated Duplex with Detached Garage
    Updated Duplex with Detached Garage

    83 Westfield Avenue, Ansonia, CT 06401

    $479,900
    2,717 sqft 0.12 AC lot

    Two residential units feature updated kitchens, tiled bathrooms, newer gas furnaces, and a detached garage.

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    Two-Unit Residential Property
    Two-Unit Residential Property

    13 Ells St, Ansonia, CT 06401

    $439,999
    3,161 sqft

    Matching two-bedroom layouts provide residential flexibility across both units.

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    Renovated Two-Family Property
    Renovated Two-Family Property

    15 Walnut St, West Haven, CT 06516

    $515,000
    2,395 sqft

    A permitted attic conversion adds finished third-floor space to a five-bedroom, two-bath residential layout.

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    Duplex with Enclosed Porch
    Duplex with Enclosed Porch

    23 North First Street, Meriden, CT 06451

    $329,000
    1,992 sqft

    Two residential units in an R-3 district with separate three-bedroom, one-bath layouts and porch space.

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    Branford Duplex with Separate Utilities
    Branford Duplex with Separate Utilities

    687-689 West Main Street, Branford, CT 06405

    $525,000
    2,016 sqft

    Well-maintained duplex in Branford with separate utilities and storage.

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

    248 North Walnut Street, Waterbury, CT 06704

    $275,000
    1,662 sqft

    The available second-floor unit is paired with ample off-street parking and convenient access to Route 8 and I-84.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    36 Central Ave, Hamden, CT 06517

    $569,000
    2,501 sqft

    Two separate residences support an owner-occupant arrangement or continued rental use.

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    Duplex with Three-Car Garage
    Duplex with Three-Car Garage

    327 Edgewood Avenue, New Haven, CT 06515

    $635,000
    3,898 sqft

    Three-story residence combines stained glass, hardwood floors, multiple outdoor areas, and adaptable finished space.

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    Side-by-Side Duplex with Garage
    Side-by-Side Duplex with Garage

    48 Mountain Street, Derby, CT 06418

    $429,900
    1,800 sqft 0.49 AC lot

    Two residential units offer separate entries, updated features, outdoor spaces, and shared basement storage.

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    Duplex with Detached Four-Car Garage
    Duplex with Detached Four-Car Garage

    7 Linden Place, Meriden, CT 06450

    $450,000
    1,904 sqft 0.36 AC lot

    R-3 duplex on 0.36 acres with two units, public utilities, and a detached covered four-car garage.

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    Duplex with Two-Car Garage
    Duplex with Two-Car Garage

    54 North Pearl Street, Meriden, CT 06450

    $399,000
    3,150 sqft

    Two-unit residence with separate entrances, covered porches, and a fenced yard in East Meriden.

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    Two-Family Duplex With Garage
    Two-Family Duplex With Garage

    917 Cooke Street, Waterbury, CT 06704

    $379,999
    2,340 sqft 0.18 AC lot

    Two-level duplex offering matching two-bedroom layouts, public utilities, and off-street parking.

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    Renovated Two-Family with Oversized Garage
    Renovated Two-Family with Oversized Garage

    343 Greenwich Avenue, New Haven, CT 06519

    $575,000
    2,420 sqft

    Turnkey two-family in The Hill neighborhood with income potential.

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    Duplex With Recent Improvements
    Duplex With Recent Improvements

    508 Third Avenue, West Haven, CT 06516

    $325,000
    2,274 sqft

    Two-family property with updated mechanical systems, thermopane windows, exterior paint, and additional renovation needs.

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