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    New Haven County, CT Duplexes for Sale

    105 results
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    Meriden Two-Family Residential Property
    $450,000
    3,204 SF

    Meriden Two-Family Residential Property

    80 Olive St, Meriden, CT 06450

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

    • Two‑family property, ideal for rental income or multi‑generational living.
    • Each unit features 4 bedrooms, offering ample living space.
    • Part of a larger 37‑unit portfolio, providing potential for expansion.
    • Vinyl siding construction.
    • Hot water heating system.
    Updated: Oct 7, 2025
    View details
    Well-Kept Duplex in Waterbury
    $499,000
    2,418 SF

    Well-Kept Duplex in Waterbury

    34 Katie Ln, Waterbury, CT 06708

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

    • Duplex style home featuring two units, each with 3 bedrooms and 1.5 baths.
    • Each unit includes a 1‑car attached garage.
    • Conveniently located near schools, parks, and restaurants.
    • Easy commute to highways 8 and 84.
    • Features thermopane windows and storm doors.
    Updated: Nov 30, 2025
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    New Haven Two-Family Home
    $465,000
    2,436 SF

    New Haven Two-Family Home

    Well-maintained two-family home in New Haven, great for investment.

    45 Huntington Ave, New Haven, CT 06512
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    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
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    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
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    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
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    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
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    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
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    Meriden Multi-Family Income Property
    $375,000
    2,294 SF

    Meriden Multi-Family Income Property

    Two-family property with six bedrooms, part of a larger portfolio.

    144 View St, Meriden, CT 06450
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    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
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    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
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    Milford Multi-Unit Home Near Waterfront
    $899,900
    2,076 SF

    Milford Multi-Unit Home Near Waterfront

    Multi-unit home near waterfront with income potential in Milford, CT.

    32-1/2 Village Rd, Milford, CT 06460
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    Two-Unit Multifamily Property in Derby
    Pending
    $349,500
    1,920 SF

    Two-Unit Multifamily Property in Derby

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

    63 Minerva St, Derby, CT 06418
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    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
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    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
    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
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    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
    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
    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
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    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
    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 105 duplexes for sale in New Haven County, CT, showcased through 105 active listings on our real estate platform. These investment opportunities span a total of 179,032 square feet of properties for sale, with an estimated market value of $12,372,199.

    Prices for duplexes in New Haven County, CT start at $197,600, averaging $426,627, and reaching up to $899,900 — 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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