Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Residential Income
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Muttontown, NY Duplexes for Sale

    Notify Me
    List
    Map
    Renovated Duplex in Oyster Bay
    $1,350,000
    0.19 Acres

    Renovated Duplex in Oyster Bay

    75 Anstice St, Oyster Bay, NY 11771

    Newly renovated duplex with modern amenities and prime location.

    • Newly renovated duplex in a prime Oyster Bay location near the beach, parks, and dining.
    • Two separate units: a two‑bedroom unit and a one‑bedroom unit, ideal for rental income or multi‑generational living.
    • Finished basement with its own kitchen, adding significant living space and potential.
    • Modern kitchens with center islands and stainless steel appliances in the first‑floor unit.
    • In‑unit washers and dryers in both units for added convenience.
    Updated: Mar 13
    View details
    Oyster Bay Colonial Duplex
    $919,000
    1,714 SF

    Oyster Bay Colonial Duplex

    75 Anstice St, Oyster Bay, NY 11771

    Two-family colonial in Oyster Bay, oversized lot, convenient location.

    • Two‑family colonial in Oyster Bay.
    • Oversized lot with convenient access to shops, dining, schools, park and beach.
    • First floor apartment featuring 2 bedrooms, kitchen with island and stainless appliances.
    • Second floor apartment with one bedroom and partial water view.
    • Finished basement with large main area and storage.
    Updated: Oct 1, 2025
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Muttontown, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Legal Two-Family Bayville Investment
    $699,000

    Legal Two-Family Bayville Investment

    Two-family property in Bayville near beaches, dining, and more.

    5 4Th St, Bayville, NY 11709
    View details
    Legal Two-Family Duplex in Bayville
    $549,000
    0.07 Acres

    Legal Two-Family Duplex in Bayville

    Legal two-family duplex with investment potential near beaches.

    3 4Th St, Bayville, NY 11709
    View details
    Renovated Legal Two-Family Home
    $1,250,000

    Renovated Legal Two-Family Home

    Fully renovated two-family home with flexible living options.

    35 East Ave, Glen Cove, NY 11542
    View details
    Glen Cove Duplex in St Rocco
    $699,000
    1,827 SF

    Glen Cove Duplex in St Rocco

    Two-family home in the St Rocco area, Glen Cove.

    25 Bella Vista Ave, Glen Cove, NY 11542
    View details

    Muttontown, NY Duplexes Investment Opportunities Market Analysis

    Explore 2 duplexes for sale in Muttontown, NY on our real estate platform. These investment opportunities span a total of 16,117 square feet of properties for sale, with an estimated market value of $2,269,000.

    Sale prices for duplexes in Muttontown, NY start at $919,000, averaging $1,134,500, and reaching up to $1,350,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Browse Duplexes for Sale Near Muttontown, NY

    Popular Searches in Muttontown, NY

    Most Searched ZIP Codes in Muttontown, NY

    • 11771

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!