Advertise
    Northampton, NY
    Duplex

    Northampton, NY Duplexes for Sale

    Notify Me
    List
    Map
    Calverton, NY Manorville, NY Eastport, NY West Hampton, NY Aquebogue, NY Remsenburg, NY Speonk, NY Jamesport, NY
    Two-Family Colonial Duplex
    Updated: Nov 23, 2025
    Two-Family Colonial Duplex

    418 Lincoln Street, Riverhead, NY 11901

    $779,998
    0.12 AC lot
    Two‑family residential property with tenants in place
    0.12‑acre lot at 418 Lincoln Street, Riverhead, NY 11901
    1895 Colonial‑style frame and cedar construction
    Five bedrooms, three bathrooms, basement, and formal dining room
    Public water and public sewer
    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Northampton, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Two-Home Duplex Property
    Two-Home Duplex Property

    33 Locust Avenue, Southampton, NY 11968

    $999,999
    0.46 AC lot

    Legal two-family property with separate ranch residences, basement space, driveway parking, and renovation needs.

    View details
    Duplex with Updated Kitchens
    Duplex with Updated Kitchens

    458 N Magee Street, Southampton, NY 11968

    $1,500,000
    0.18 AC lot

    Corner-lot property with two living areas, quartz counters, stainless appliances, and a full unfinished basement.

    View details
    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    407 Wiggins Street, Greenport, NY 11944

    $1,297,000
    0.12 AC lot

    Both legal residences contain two bedrooms, and the property includes several outdoor living areas.

    View details
    Two-Unit Duplex
    Two-Unit Duplex

    401 Wiggins Street, Greenport, NY 11944

    $1,297,000

    The property includes central air conditioning, a front porch, deck, and patio.

    View details

    Northampton, NY Duplexes Market Trends and Statistics

    Explore 1 duplexes for sale in Northampton, NY on our real estate platform.

    Sale prices for duplexes in Northampton, NY average $779,998 — 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

    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Mobile home & RV parks 2
    Apartment buildings 1
    Duplexes 1

    Demographics Overview

    Population 4,093
    Population Growth (5Y) -2.2%
    Median Household Income $70,938
    College Educated 36.0%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Browse Duplexes for Sale Near Northampton, NY

    Popular Searches in Northampton, NY

    Popular Categories

    Most Searched ZIP Codes in Northampton, NY

    • 11901
    Why this one?
    Saved
    Reason not saved — we won't ask again

    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!