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    Barnstable County, MA Duplexes for Sale

    13 results
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    Two-Family Home Near Sea Street Beach
    Pending
    $849,000
    1,946 SF

    Two-Family Home Near Sea Street Beach

    102 Sea St, Dennis Port, MA 02639

    Charming duplex ideal for rental income and beachside living.

    • Less than half a mile from Sea Street Beach
    • Two‑family duplex ideal for rental income
    • Each unit has 2 bedrooms, 1 full and 1 half bathroom
    • Owned solar panels for energy efficiency
    • Each unit features a private deck
    Updated: Jan 2
    View details
    Cape Cod Bay Duplex Opportunity
    $799,000
    2,258 SF

    Cape Cod Bay Duplex Opportunity

    50 Silver Oak Rd, Eastham, MA 02642

    Legal 2-family near Cooks Brook Beach with expansion potential.

    • Legal 2‑family dwelling offering rental income potential or ideal for multi‑generational living.
    • Expansive 35,000 sq ft lot offers potential for expansion, such as a garage or pool.
    • Updated 1st‑level unit (1,750 sq ft) features new flooring, kitchen, and bath.
    • Enjoy close proximity (0.75 mile) to Cooks Brook Beach on Cape Cod Bay.
    • Benefit from a 4‑bedroom septic system, installed in 2015.
    Updated: Dec 29, 2025
    View details
    Mixed-Use Acre on Main Street
    $937,000
    4,440 SF

    Mixed-Use Acre on Main Street

    Mixed-use property with residential and commercial potential on one acre.

    467 Main St, West Dennis, MA 02670
    View details
    Forestdale Multifamily Property on 1.37 Acres
    $739,000
    1,561 SF

    Forestdale Multifamily Property on 1.37 Acres

    Multifamily property on 1.37 acres with income potential.

    99 Route 130, Forestdale, MA 02644
    View details
    Charming Multi-Family Near Village Center
    Pending
    $719,500
    1,467 SF

    Charming Multi-Family Near Village Center

    Two houses on one lot, ideal for extended family or rental.

    100 River Rd, Marstons Mills, MA 02648
    View details
    Two Homes on Large Lot
    $1,155,000
    2,352 SF

    Two Homes on Large Lot

    Two homes on a 0.71-acre lot in Eastham, MA.

    70 Deerfield Ln, Eastham, MA 02642
    View details
    Renovated Two-Family Near Campground Beach
    $1,049,000
    1,782 SF

    Renovated Two-Family Near Campground Beach

    Two-unit property near Campground Beach with rental and expansion potential.

    85 Huckleberry Ln, Eastham, MA 02642
    View details
    Cape Cod Restaurant & Real Estate
    $950,000
    2,252 SF

    Cape Cod Restaurant & Real Estate

    Successful restaurant with real estate and living accommodations for sale.

    2653 Main St, South Chatham, MA 02659
    View details
    Spacious Two-Family Home, East Falmouth
    Pending
    $875,000
    2,809 SF

    Spacious Two-Family Home, East Falmouth

    Two-family home with separate entrances, yard, and generator.

    29 Carl Landi Cir, Teaticket, MA 02536
    View details
    Two-Family Home Near Sea Street Beach
    $849,000

    Two-Family Home Near Sea Street Beach

    Charming duplex near Sea Street Beach, ideal for rental income.

    102 Sea St, Dennis Port, MA 02639
    View details
    Renovated Duplex Near Old Silver Beach
    $699,000

    Renovated Duplex Near Old Silver Beach

    Charming, renovated North Falmouth duplex near Old Silver Beach.

    267 N Falmouth Hwy, Falmouth, MA 02556
    View details
    New Construction Townhouse Style Condos
    $3,444,000

    New Construction Townhouse Style Condos

    New construction: 8 townhouse condos, 2 beds, 2.5 baths.

    209 Main St, Dennis, MA 02670
    View details
    Hyannis Duplex Commercial/Residential Building
    $389,000

    Hyannis Duplex Commercial/Residential Building

    Duplex in the heart of Hyannis with 40+ year business.

    705 Main St, Hyannis, MA 02601
    View details
    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 13 Active listings in Barnstable County, MA, we suggest exploring several alternatives:

    Barnstable County, MA Duplexes Investment Opportunities Market Analysis

    Explore 13 duplexes for sale in Barnstable County, MA, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 243,065 square feet of properties for sale, with an estimated market value of $8,072,500.

    Prices for duplexes in Barnstable County, MA start at $719,500, averaging $896,944, and reaching up to $1,155,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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