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    New Haven County, CT Duplexes for Sale

    107 results
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    Two-Unit Multifamily Property in Derby
    Pending
    $349,500
    1,920 SF

    Two-Unit Multifamily Property in Derby

    63 Minerva St, Derby, CT 06418

    Two spacious apartments near Route 34, train, and downtown.

    • Profitable cash flow investment opportunity with two spacious apartments.
    • Prime location minutes from Route 34, train station, shopping, and downtown Derby.
    • Each unit has two bedrooms, one full bath, and separate laundry hookups.
    • First floor updated with luxury vinyl; second floor features refinished hardwood floors.
    • Potential to convert attic into a third apartment (subject to town approval).
    Updated: Jan 10
    View details
    Waterbury Two-Family Home with Garage
    Pending
    $399,900
    2,320 SF

    Waterbury Two-Family Home with Garage

    332 Robbins St, Waterbury, CT 06708

    Well-kept two-family home in Waterbury's desirable west end.

    • Large 4/4 two‑family home in desirable Waterbury west end.
    • Off‑street parking plus a 2‑car detached garage.
    • Private backyard with masonry patio.
    • Convenient location near medical offices, hospitals, I‑84, and Rte 8.
    • Great investment opportunity.
    Updated: Oct 23, 2025
    View details
    Two-Family Home in Waterbury, CT
    Pending
    $465,000
    1,652 SF

    Two-Family Home in Waterbury, CT

    Charming two-family home, ideal for homeowners and investors.

    8 Hayfield Rd, Waterbury, CT 06704
    View details
    Wallingford Duplex with Unique Layout
    $599,000
    2,610 SF

    Wallingford Duplex with Unique Layout

    Two-family property featuring a ranch and a townhouse layout.

    67 Spring St, Wallingford, CT 06492
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    Well-Maintained Two-Family Home
    $334,900
    2,224 SF

    Well-Maintained Two-Family Home

    Two-unit home with modern updates and detached garage.

    78 Tudor St, Waterbury, CT 06704
    View details
    Meriden Multi-Family Investment Opportunity
    $475,000
    2,102 SF

    Meriden Multi-Family Investment Opportunity

    Two-unit property in Meriden, Connecticut, with renovation potential.

    151 View St, Meriden, CT 06450
    View details
    Two-Family Home in Naugatuck, CT
    Pending
    $294,900
    2,416 SF

    Two-Family Home in Naugatuck, CT

    Two-family home with garage, investor opportunity, being sold as-is.

    150 Scott St, Naugatuck, CT 06770
    View details
    Mixed-Use Investment Opportunity in East Haven
    Pending
    $429,900
    2,204 SF

    Mixed-Use Investment Opportunity in East Haven

    Prime mixed-use property with residential and commercial spaces in East Haven.

    71 High St, East Haven, CT 06512
    View details
    Versatile Two-Family Home in Meriden
    $197,600
    1,984 SF

    Versatile Two-Family Home in Meriden

    Two-family home with historic charm and investment potential in Meriden.

    86 Linsley Ave, Meriden, CT 06451
    View details
    Two-Family Home with Garage
    Pending
    $450,000
    1,844 SF

    Two-Family Home with Garage

    Well-maintained two-family home in West Haven with detached garage.

    112 Union Ave, West Haven, CT 06516
    View details
    Renovated Two-Family Home in Naugatuck
    $399,000
    1,362 SF

    Renovated Two-Family Home in Naugatuck

    Fully renovated two-family home with modern amenities and convenient location.

    44 Arch St, Naugatuck, CT 06770
    View details
    Remodeled Two-Family Home Near Guilford
    $799,000
    1,804 SF

    Remodeled Two-Family Home Near Guilford

    Remodeled two-family home steps from the historic Guilford Green.

    26 Water St, Guilford, CT 06437
    View details
    Updated Two-Family Home
    $329,000
    2,184 SF

    Updated Two-Family Home

    Updated two-family home with two-bedroom apartments in Waterbury, CT.

    41 Laval St, Waterbury, CT 06706
    View details
    Spacious Two-Family Home
    Pending
    $405,900
    2,734 SF

    Spacious Two-Family Home

    Two-family home with expansion and income potential near I-91.

    81 Myrtle St, Meriden, CT 06450
    View details
    Two-Family Home in Naugatuck, CT
    $374,900
    1,850 SF

    Two-Family Home in Naugatuck, CT

    Multi-family property with income potential, convenient location in Naugatuck.

    37 New St, Naugatuck, CT 06770
    View details
    Two-Unit Multifamily Property in Hamden
    Pending
    $359,000
    2,204 SF

    Two-Unit Multifamily Property in Hamden

    Charming two-unit property with original features and investment potential.

    136 2Nd St, Hamden, CT 06514
    View details
    Modern Meriden Multi-Family Property
    Pending
    $394,900
    1,768 SF

    Modern Meriden Multi-Family Property

    Manageable multi-family property perfect for investors or owner-occupiers.

    28 Orient St, Meriden, CT 06450
    View details
    Well-Kept Duplex in Waterbury
    $499,000
    2,418 SF

    Well-Kept Duplex in Waterbury

    Duplex with 3-bedroom units, garages, and convenient location.

    34 Katie Ln, Waterbury, CT 06708
    View details
    Meriden Two-Family Residential Property
    $450,000
    3,204 SF

    Meriden Two-Family Residential Property

    Two-family residential property featuring two 4-bedroom units in Meriden, CT.

    80 Olive St, Meriden, CT 06450
    View details
    Meriden Two-Family Home with Garage
    $425,000
    2,556 SF

    Meriden Two-Family Home with Garage

    Two-family home with garage and yard, to be renovated.

    235 Grove St, Meriden, CT 06451
    View details
    Waterbury Multi-Family Home with Garages
    $389,900
    1,580 SF

    Waterbury Multi-Family Home with Garages

    Two-unit property with detached garages in convenient location.

    145 Seymour St, Waterbury, CT 06708
    View details
    Refreshed Two-Unit Multifamily Home
    $434,999
    2,027 SF

    Refreshed Two-Unit Multifamily Home

    Turn-key two-unit home, ideal for owner-occupiers or investors.

    100 Mount Pleasant St, Derby, CT 06418
    View details
    New Haven Two-Family Property
    $375,000
    2,156 SF

    New Haven Two-Family Property

    Two-family property in New Haven, Connecticut, with renovation potential.

    464 Blatchley Ave, New Haven, CT 06513
    View details
    Two-Family Property Renovation Opportunity
    $225,000
    1,680 SF

    Two-Family Property Renovation Opportunity

    Two-family property in Waterbury, CT, ideal for renovation.

    360 Mill St, Waterbury, CT 06706
    View details

    New Haven County, CT Duplexes Investment Opportunities Market Analysis

    Explore 107 duplexes for sale in New Haven County, CT, showcased through 107 active listings on our real estate platform. These investment opportunities span a total of 244,372 square feet of properties for sale, with an estimated market value of $15,322,698.

    Prices for duplexes in New Haven County, CT start at $197,600, averaging $425,630, and reaching up to $799,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Duplexes by market

    Browse Duplexes for Sale Near New Haven, CT

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