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    Sullivan County, NY Duplexes for Sale

    21 results
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    Wurtsboro Duplex on Large Lot
    $499,900
    2,015 SF

    Wurtsboro Duplex on Large Lot

    210 Mt Prosper Rd, Wurtsboro, NY 12790

    Spacious 3BR duplex with modern updates and ample parking.

    • Large 2015 sq ft duplex on .68 acres with two 3 BR 1 Bth apartments.
    • New luxury vinyl floors throughout both apartments.
    • Tenants pay all utilities except for a small shared well electric bill.
    • Convenient location with short distance to highway entrance and easy commute to NY.
    • Shared deck and large level front yard.
    Updated: Jan 12
    View details
    Bloomingburg Duplex on 7 Acres
    $595,000
    7.20 Acres

    Bloomingburg Duplex on 7 Acres

    118 Old Roosa Gap Rd, Bloomingburg, NY 12721

    Duplex in Bloomingburg, NY, featuring two units on 7+ acres.

    • Two spacious units ideal for extended family or rental income.
    • Located on over 7 serene acres offering privacy and natural beauty.
    • Features a spring‑fed pond.
    • Located in the Pine Bush School District.
    • Built in 1920 with farmhouse style.
    Updated: Feb 6
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    Renovated Dual Income Bungalow
    $335,000
    1.00 Acre

    Renovated Dual Income Bungalow

    Two renovated homes on one property, a rare income opportunity.

    304-306 Roosa Gap Rd, Bloomingburg, NY 12721
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    Spacious Duplex in Liberty, NY
    $315,000
    2,800 SF

    Spacious Duplex in Liberty, NY

    Spacious duplex with 3 bedrooms and 2 baths each side.

    2 St, Liberty, NY 12754
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    Grahamsville Multifamily Investment Opportunity
    $279,000
    1.10 Acres

    Grahamsville Multifamily Investment Opportunity

    Two-unit property on 1.1 acres near town and attractions.

    410 Main St, Grahamsville, NY 12740
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    Ranch Duplex in Kiamesha Lake
    $199,900
    0.38 Acres

    Ranch Duplex in Kiamesha Lake

    Fully rented duplex ranch with lake views and steady income.

    15 Bailey Lake Rd, Kiamesha Lake, NY 12751
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    Woodridge Duplex with Commercial Potential
    $310,000
    0.14 Acres

    Woodridge Duplex with Commercial Potential

    Well-maintained duplex in Woodridge, NY, with mixed-use potential.

    60 Broadway, Woodridge, NY 12789
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    Renovated Duplex in Liberty, NY
    Pending
    $549,900
    2,962 SF

    Renovated Duplex in Liberty, NY

    Spacious, renovated duplex with rental income potential in Liberty, NY.

    6 Delaware Avenue Ext, Liberty, NY 12754
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    Versatile Mixed-Use Property in Monticello
    $974,900
    5,443 SF

    Versatile Mixed-Use Property in Monticello

    Mixed-use property with garage, rental unit, and development potential.

    36 Cold Spring Rd, Monticello, NY 12701
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    Monticello Duplex with Income Potential
    $285,000
    1,568 SF

    Monticello Duplex with Income Potential

    Spacious duplex in Monticello, NY, ideal for extended living.

    62 Clinton Ave, Monticello, NY 12701
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    Neversink Duplex with Income Potential
    $295,000
    0.56 Acres

    Neversink Duplex with Income Potential

    Two mobile homes on .56 acres, ideal for rental income.

    182-184 Mutton Hill Rd, Neversink, NY 12765
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    Multifamily Home in Liberty, NY
    Pending
    $239,999
    1.87 Acres

    Multifamily Home in Liberty, NY

    Versatile multifamily home on scenic land near the Catskills.

    2 Barton Rd, Liberty, NY 12754
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    Monticello Two-Family Investment Property
    $315,000

    Monticello Two-Family Investment Property

    Two-family property in Monticello with strong rental potential and pool.

    23 York Ave, Monticello, NY 12701
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    Port Jervis Multi-Family Colonial
    $299,000

    Port Jervis Multi-Family Colonial

    Colonial multi-family home near transportation and amenities in Port Jervis.

    40 King St, Port Jervis, NY 12771
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    Monticello Two-Family Home For Sale
    $295,000

    Monticello Two-Family Home For Sale

    Legal two-family residence with income potential in Monticello, NY.

    7 Osborne St, Monticello, NY 12701
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    Profitable Investment Opportunity
    $299,900

    Profitable Investment Opportunity

    Duplex with 10% ROI, potential for increased rents.

    165 Front St, Port Jervis, NY 12771
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    Spacious Duplex in Liberty, NY
    $350,000

    Spacious Duplex in Liberty, NY

    Liberty duplex with 3 bedrooms, 2 baths, and full basement.

    2 St Peters St, Liberty, NY 12754
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    Riverfront Two-Family Home in Livingston Manor
    $225,000

    Riverfront Two-Family Home in Livingston Manor

    Two-family property on the Willowemoc River with income potential.

    40 River St, Livingston Manor, NY 12758
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    Charming Duplex in Port Jervis
    Pending
    $234,000
    2,060 SF

    Charming Duplex in Port Jervis

    Multi-family duplex with two units, great investment opportunity.

    138 Front St, Port Jervis, NY 12771
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    Two Cabins on Private Lake
    Contact for pricing

    Two Cabins on Private Lake

    Two-cabin property on a private lake, near NYC.

    40 Beaver Brook Rd, Yulan, NY 12792
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    Monticello Multi-Family Home
    Contact for pricing
    1,575 SF

    Monticello Multi-Family Home

    Multi-family home in desirable location near shopping and transportation.

    24 Pleasant View Ave, Monticello, NY 12701
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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in Sullivan County, NY

    Sullivan County, NY Duplexes Investment Opportunities Market Analysis

    Explore 21 duplexes for sale in Sullivan County, NY, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 682,794 square feet of properties for sale, with an estimated market value of $4,797,599.

    Sale prices for duplexes in Sullivan County, NY start at $199,900, averaging $399,799, and reaching up to $974,900 — 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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