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    Fairfield County, CT Duplexes for Sale

    92 results
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    Renovated Two-Family Home in Danbury
    $640,000
    1,664 SF

    Renovated Two-Family Home in Danbury

    11 Roger Ave, Danbury, CT 06810

    Two-family home with new kitchens, baths, and refinished hardwood floors.

    • Renovated two‑family home in a desirable Danbury neighborhood, ready for immediate occupancy
    • Identical layouts in both units with brand‑new kitchens, updated full baths, refinished hardwood floors, fresh paint, and crisp trim details
    • Opportunity for strong cash flow by renting both units or owner‑occupancy with rental income
    • Detached two‑car garage
    • Newer siding, roof, and windows
    Updated: Dec 8, 2025
    View details
    Stamford Multifamily Property Near Beach
    Pending
    $1,050,000
    2,300 SF

    Stamford Multifamily Property Near Beach

    33 Dora St, Stamford, CT 06902

    Two-unit multifamily property near Stamford's beach with investment potential.

    • Prime location near Stamford's active beach
    • Excellent owner‑occupied opportunity to reduce mortgage costs by renting out the other unit
    • Two spacious three‑bedroom units with separate utilities
    • Second‑floor unit features updated bathroom, newer kitchen cabinets, ample attic storage, and a back deck
    • Reliable rental income from long‑term tenant on the first floor who also handles landscaping
    Updated: Dec 31, 2025
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    Stamford Multifamily Property with Yard
    $799,000
    1,857 SF

    Stamford Multifamily Property with Yard

    Two-unit multifamily property in Stamford with yard and deck.

    28 Anderson St, Stamford, CT 06902
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    Historic Two-Family Home in Darien
    $1,750,000
    3,461 SF

    Historic Two-Family Home in Darien

    Rare, updated two-family home with income potential in prime location.

    47 Hollow Tree Ridge Rd, Darien, CT 06820
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    Two-Family Home Near Downtown Danbury
    Pending
    $525,000
    1,946 SF

    Two-Family Home Near Downtown Danbury

    Two-unit property near downtown, ideal for owner-occupancy or investment.

    18 James St, Danbury, CT 06810
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    Norwalk Two-Family Home Near Beach
    Pending
    $1,050,000
    3,315 SF

    Norwalk Two-Family Home Near Beach

    Well-maintained two-family home near beach, restaurants, and markets.

    38 Gregory Blvd, Norwalk, CT 06855
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    Bridgeport Duplex on Quiet Cul-de-Sac
    $499,900
    1,740 SF

    Bridgeport Duplex on Quiet Cul-de-Sac

    Charming side-by-side brick duplex with fenced yards, great for income.

    242 Pearl Harbor St, Bridgeport, CT 06610
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    Westport Residential Land with Apartment
    $900,000
    0.38 Acres

    Westport Residential Land with Apartment

    Residential property with accessory apartment, new septic system, convenient location.

    489 Main St, Westport, CT 06880
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    Stamford Two-Family Home with Attic
    Pending
    $650,000
    2,139 SF

    Stamford Two-Family Home with Attic

    Two-family home in Stamford with attic, ideal for investors.

    51 4Th St, Stamford, CT 06905
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    Southport Colonial with Water Views
    $950,000
    2,644 SF

    Southport Colonial with Water Views

    Charming Southport residence with water views and multi-generational living potential.

    647 Bronson Rd, Fairfield, CT 06890
    View details
    Stratford Two-Family with In-Law Suite
    Pending
    $679,000
    3,164 SF

    Stratford Two-Family with In-Law Suite

    Well-maintained two-family home with in-law suite, ideal for investors.

    148 Columbus Ave, Stratford, CT 06615
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    Renovated Two-Family Home in Fairfield, CT
    Pending
    $875,000
    2,296 SF

    Renovated Two-Family Home in Fairfield, CT

    Updated two-family home with finished third level in desirable Fairfield.

    349 Marlborough Ter, Fairfield, CT 06825
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    Bridgeport Multifamily Property with Solar
    $535,000
    2,352 SF

    Bridgeport Multifamily Property with Solar

    Two-unit multifamily property in Bridgeport's North End with modern updates.

    156 Garden Dr, Bridgeport, CT 06606
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    Two-Family Home with Garage
    $1,049,000
    2,324 SF

    Two-Family Home with Garage

    Two-family home in central Greenwich with detached two-car garage.

    116 Hamilton Ave, Greenwich, CT 06830
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    Two-Family Home with Renovation Potential
    $564,900
    1,413 SF

    Two-Family Home with Renovation Potential

    Two-family home in need of TLC, great renovation potential.

    156 Halley Ave, Fairfield, CT 06825
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    Renovated Two-Family Home in Bridgeport
    $429,900
    2,222 SF

    Renovated Two-Family Home in Bridgeport

    Two-unit renovated home near shopping, transit, and amenities.

    75 Sanford Ave, Bridgeport, CT 06604
    View details
    Renovated Two-Family Home
    Pending
    $679,900
    2,653 SF

    Renovated Two-Family Home

    Spacious, renovated two-family home with modern amenities in Bridgeport, CT.

    414 Wood Ave, Bridgeport, CT 06605
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    Spacious Stamford Multi-Family Property
    $880,000
    2,580 SF

    Spacious Stamford Multi-Family Property

    Multi-family property near downtown, ideal for investors or families.

    14 Park St, Stamford, CT 06902
    View details
    Two-Unit Multifamily Property in Shelton
    Pending
    $500,000
    3,337 SF

    Two-Unit Multifamily Property in Shelton

    Two-unit multifamily property with potential for expansion and desirable location.

    760 Howe Ave, Shelton, CT 06484
    View details
    Stratford Two-Family Investment Opportunity
    $400,000
    1,196 SF

    Stratford Two-Family Investment Opportunity

    Spacious two-family home in Stratford, move-in ready with updates.

    66 Roosevelt Ave, Stratford, CT 06615
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    Stamford Two-Family Home with Updates
    $850,000
    2,408 SF

    Stamford Two-Family Home with Updates

    Spacious Stamford two-family with updated units and convenient location.

    60 Stephen St, Stamford, CT 06902
    View details
    Bridgeport Two-Family Home For Sale
    $497,000
    2,214 SF

    Bridgeport Two-Family Home For Sale

    Two-unit property in Bridgeport, CT, near transportation and amenities.

    1373 Iranistan Ave, Bridgeport, CT 06605
    View details
    Bridgeport Two-Family with Updated Unit
    $569,000
    2,166 SF

    Bridgeport Two-Family with Updated Unit

    Well-maintained two-family near amenities with updated first-floor unit.

    73 Pixlee Pl, Bridgeport, CT 06610
    View details
    Bridgeport Multi-Family Investment Opportunity
    $340,000
    1,920 SF

    Bridgeport Multi-Family Investment Opportunity

    Two-unit property with renovation potential in a convenient location.

    1050 Hancock Ave, Bridgeport, CT 06605
    View details

    Fairfield County, CT Duplexes Investment Opportunities Market Analysis

    Explore 92 duplexes for sale in Fairfield County, CT, showcased through 92 active listings on our real estate platform. These investment opportunities span a total of 216,058 square feet of properties for sale, with an estimated market value of $20,333,500.

    Prices for duplexes in Fairfield County, CT start at $340,000, averaging $726,196, and reaching up to $1,750,000 — 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 Fairfield, CT

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