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    Fairfield County, CT Duplexes for Sale

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    Waterbury, CT New Haven, CT Bridgeport, CT
    108 results
    Renovated Two-Family Home, Stamford
    $1,050,000
    3,927 SF

    Renovated Two-Family Home, Stamford

    21 Hirsch Road, Stamford, CT 06905

    Renovated two-family home near downtown Stamford, convenient to amenities.

    • Highly desirable Stamford location, close to shopping, dining, entertainment, and transportation.
    • Two‑family home, ideal for rental income or multi‑generational living.
    • First‑floor unit: 3 bedrooms, 2 full bathrooms, eat‑in kitchen, sunroom, new porch, and attached garage.
    • Second‑floor unit: 3‑4 bedrooms, 1 full bathroom, and eat‑in kitchen.
    • Beautiful private backyard perfect for entertaining.
    Updated: Apr 10
    View details
    Victorian Dream Home on Deer Hill
    $1,200,000
    3,322 SF

    Victorian Dream Home on Deer Hill

    116 Deer Hill Avenue, Danbury, CT 06810

    Historic two-family home with modern updates and income potential.

    • Historic 1900 Victorian with 21st‑century updates, offering a blend of classic charm and modern convenience.
    • Legal two‑family home with separate utilities, presenting income potential.
    • Spacious 3322 sq ft layout with potential for single‑level living on the first floor.
    • Two‑car garage with a partially finished walk‑up second floor, plus parking for 8 cars.
    • Updated and well‑maintained mechanics, including economical gas heat in both apartments.
    Updated: May 18
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    Updated Duplex in Glenbrook
    $1,125,000
    3,034 SF

    Updated Duplex in Glenbrook

    Well-maintained 2-family property near Glenbrook train station.

    124 Pine Hill Avenue, Stamford, CT 06906
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    Renovated Bridgeport Multi-Family Home
    $599,000
    2,582 SF

    Renovated Bridgeport Multi-Family Home

    Well-maintained two-family home with renovated units and income potential.

    46 Sanford Avenue, Bridgeport, CT 06604
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    Bridgeport Multifamily Mixed-Use Opportunity
    $650,000
    3,601 SF

    Bridgeport Multifamily Mixed-Use Opportunity

    Spacious multifamily property with mixed-use potential in Bridgeport's North End.

    3193 Main Street, Bridgeport, CT 06606
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    Multifamily Mixed-Use Opportunity in Bridgeport
    $650,000
    3,601 SF

    Multifamily Mixed-Use Opportunity in Bridgeport

    Spacious multifamily property with mixed-use potential in Bridgeport's North End.

    3193 Main Street, Bridgeport, CT 06606
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    Stamford Multifamily Property with Income Potential
    $829,000
    2,408 SF

    Stamford Multifamily Property with Income Potential

    Spacious Stamford two-family home with strong income potential.

    60 Stephen Street, Stamford, CT 06902
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    Renovated Duplex in Desirable Neighborhood
    $599,900
    1,620 SF

    Renovated Duplex in Desirable Neighborhood

    Renovated duplex featuring modern kitchens, baths, and private yard.

    180 Dupont Place, Bridgeport, CT 06611
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    Stamford Two-Family Home For Sale
    $985,000
    2,455 SF

    Stamford Two-Family Home For Sale

    Two-unit home in Stamford, ideal for various living arrangements.

    72 Haig Avenue, Stamford, CT 06905
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    Spacious Bridgeport Multi-Family Home
    $639,900
    3,232 SF

    Spacious Bridgeport Multi-Family Home

    Two-family home with six bedrooms, ideal for investors.

    384 Wells Street, Bridgeport, CT 06606
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    Renovated Two-Family Home in Fairfield
    $775,000
    1,524 SF

    Renovated Two-Family Home in Fairfield

    Turnkey two-family home in Fairfield, ideal for various living arrangements.

    241 Old Stratfield Road, Fairfield, CT 06825
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    Meticulously Maintained Fairfield Duplex
    $900,000
    2,319 SF

    Meticulously Maintained Fairfield Duplex

    Renovated two-family duplex with income potential in prime location.

    352 Marlborough Terrace, Fairfield, CT 06825
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    Renovated Multifamily Home in Bridgeport
    $559,900
    2,403 SF

    Renovated Multifamily Home in Bridgeport

    Two-family home with recent renovations and convenient location.

    1036-1038 Maplewood Avenue, Bridgeport, CT 06605
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    Norwalk Two-Family Property
    $795,000
    2,646 SF

    Norwalk Two-Family Property

    Well-maintained two-family property in Norwalk's Spring Hill neighborhood.

    26 Sention Avenue, Norwalk, CT 06850
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    New Canaan Multifamily Investment Opportunity
    $1,200,000
    1,900 SF

    New Canaan Multifamily Investment Opportunity

    Two-unit townhome near downtown New Canaan and Metro North.

    55 New Norwalk Road, New Canaan, CT 06840
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    Charming Antique Multifamily Investment Opportunity
    $699,000
    2,499 SF

    Charming Antique Multifamily Investment Opportunity

    Historic two-family home in South Norwalk with modern investment potential.

    23 Quintard Avenue, Norwalk, CT 06854
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    Stamford Two-Family House As-Is
    $479,000
    1,638 SF

    Stamford Two-Family House As-Is

    Two-family house in Stamford, sold as-is, ideal for investors.

    10 Harvard Avenue, Stamford, CT 06902
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    Bridgeport Two-Family Home with Garage
    $535,000
    2,044 SF

    Bridgeport Two-Family Home with Garage

    Two-family home in Bridgeport with detached garage and ample parking.

    1232-1234 Reservoir Avenue, Bridgeport, CT 06606
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    Bridgeport Two-Family Investment Opportunity
    $399,000
    2,400 SF

    Bridgeport Two-Family Investment Opportunity

    Two-family home in Bridgeport, sold as-is with adjacent lot.

    44-46 Grenelle Street, Bridgeport, CT 06606
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    Bridgeport Two-Family Home For Sale
    $429,900
    2,464 SF

    Bridgeport Two-Family Home For Sale

    Two-family home in Bridgeport, near parks and transportation.

    147 Trumbull Avenue, Bridgeport, CT 06606
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    Bridgeport Multifamily Two-Family Residence
    $349,900
    1,712 SF

    Bridgeport Multifamily Two-Family Residence

    Two-family residence in Bridgeport, Connecticut, featuring brick exterior.

    270-Bond Bond Street, Bridgeport, CT 06610
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    Two-Family Home with Industrial Zoning
    $710,000
    1.33 Acres

    Two-Family Home with Industrial Zoning

    Two-family home on 1.33 acres with industrial zoning.

    556 Pepper St, Monroe, CT 6468
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    Updated Multi-Family Home in Danbury
    $639,000
    2,594 SF

    Updated Multi-Family Home in Danbury

    Turnkey multi-family home with income potential near university and hospital.

    3 Ninth Avenue, Danbury, CT 6810
    View details
    Bridgeport Two-Family Investment Opportunity
    $499,000
    3,149 SF

    Bridgeport Two-Family Investment Opportunity

    Two-family property in Bridgeport with strong rental income potential.

    343-345 Park Avenue, Bridgeport, CT 6604
    View details

    Fairfield County, CT Duplexes Investment Opportunities Market Analysis

    Explore 108 duplexes for sale in Fairfield County, CT, showcased through 108 active listings on our real estate platform. These investment opportunities span a total of 198,528 square feet of properties for sale, with an estimated market value of $53,156,700.

    Sale prices for duplexes in Fairfield County, CT start at $329,000, averaging $793,383, and reaching up to $2,000,000 — 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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