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    Oneonta, NY Duplexes for Sale

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    Two-Unit Duplex with Fireplace
    Updated: Oct 5
    Two-Unit Duplex with Fireplace

    3 Pine Street, Oneonta, NY 13820

    $169,900
    1,734 sqft 0.09 AC lot
    Two apartments in a 1,734‑square‑foot building
    Upper apartment is rented
    Lower apartment has a wood‑burning fireplace
    0.09‑acre parcel; built in 1932
    Covered porch and basement
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    Two-Unit Duplex with Carriage Barn
    Updated: Sep 10
    Two-Unit Duplex with Carriage Barn

    11 Fonda Ave, Oneonta, NY 13820

    $199,000
    1,988 sqft 0.27 AC lot
    Two‑unit duplex with 1,988 square feet of building area
    First apartment includes 3 bedrooms, eat‑in kitchen, living room, and 1 bathroom
    Second apartment offers 2 bedrooms, kitchen, living room, and 1 bathroom
    Existing carriage barn on the 0.27‑acre property
    Built in 1900 with public water service
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    Updated Two-Family Duplex
    Updated Two-Family Duplex

    10 Reynolds Avenue, Oneonta, NY 13820

    $269,000
    1,760 sqft 0.16 AC lot

    Two rental units offer separate kitchens, shared laundry, rear parking, and documented occupancy for the 2025/2026 school year.

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    Two-Unit Duplex with Bonus Room
    Two-Unit Duplex with Bonus Room

    268 Chestnut St, Oneonta, NY 13820

    $182,000
    2,136 sqft

    Two apartments offer flexible layouts, with a bonus room and in-unit laundry adding practical utility.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    5 Normal Avenue, Oneonta, NY 13820

    $189,900
    2,103 sqft 0.13 AC lot

    Two separate apartments offer two bedrooms, living and dining areas, kitchens, and individual bathrooms.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    6 Columbia Street, Oneonta, NY 13820

    $275,000
    2,261 sqft 0.21 AC lot

    Frame-built duplex with garage parking, public water service, and natural-gas heating.

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    Duplex with Enclosed Porches
    Duplex with Enclosed Porches

    14 Columbia Street, Oneonta, NY 13820

    $185,000
    1,736 sqft 0.11 AC lot

    Both apartments are occupied, with tenants paying their own electric and heat.

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    Updated Two-Unit Apartment Building
    Updated Two-Unit Apartment Building

    45 Grove St, Oneonta, NY 13820

    $249,900
    2,422 sqft

    Updated apartments feature separate utilities, in-unit laundry, and off-street parking.

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    Mixed-Use Building with Parking
    Mixed-Use Building with Parking

    373-375 Main Street, Oneonta, NY 13820

    $495,000
    3,264 sqft 0.26 AC lot

    A 1915 building with upgraded systems, central air, and on-site parking offers flexible space in Oneonta’s downtown core.

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    Two-Unit Duplex with Deck
    Two-Unit Duplex with Deck

    268 Chestnut Street, Oneonta, NY 13820

    $182,000
    2,136 sqft 0.10 AC lot

    Two apartments offer flexible layouts, separate kitchens, and owner-occupant or rental use.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    12 Valleyview St, Oneonta, NY 13820

    $195,000
    2,154 sqft

    Two three-bedroom apartments offer separate utilities, natural gas heat, hardwood floors, and shared garage parking.

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    Two-Family Duplex with Basement
    Two-Family Duplex with Basement

    5-7 Washington Street, Oneonta, NY 13820

    $299,000
    2,392 sqft 0.08 AC lot

    Both residences offer three-bedroom layouts, natural-gas heating, and public water service in a central Oneonta setting.

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    Two-Unit Frame Duplex
    Two-Unit Frame Duplex

    360-362 Main Street, Oneonta, NY 13820

    $225,000
    2,595 sqft

    Income-producing residential property with public water, natural gas forced-air heat, and access to Oneonta bus service.

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    Fully Rented Duplex
    Fully Rented Duplex

    5-7 Washington St, Oneonta, NY 13820

    $299,000
    2,392 sqft

    Two three-bedroom units create a fully occupied residential income property in a central location.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    7-9 Reynolds Avenue, Oneonta, NY 13820

    $279,000
    2,050 sqft

    Two residences offer three bedrooms, dining rooms, living rooms, and shared laundry facilities.

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    Two-Family Duplex with Separate Utilities
    Two-Family Duplex with Separate Utilities

    1-3 Birch, Oneonta, NY 13820

    $215,000
    2,178 sqft

    Two residential units include three- and two-bedroom layouts, with public water and natural-gas forced-air heat.

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    Two-Unit Duplex with Porches
    Two-Unit Duplex with Porches

    14 Columbia St, Oneonta, NY 13820

    $185,000
    1,736 sqft

    Occupied duplex with separate tenant-paid electric and heat, plus outdoor porch space for each apartment.

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    Two-Family Duplex with Separate Utilities
    Two-Family Duplex with Separate Utilities

    14-16 Otsego Street, Oneonta, NY 13820

    $240,000
    2,756 sqft

    Two residential units offer three-bedroom layouts with individual utilities and public water service.

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    Duplex Near Public Transit
    Duplex Near Public Transit

    360-362 Main St, Oneonta, NY 13820

    $225,000
    2,595 sqft

    Two-family property positioned along the Oneonta bus route with convenient access to Main Street amenities.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    34 Pine Street, Oneonta, NY 13820

    $215,000
    1,720 sqft

    Two-family property with separate utilities, a rented storage garage, and a mix of two- and three-bedroom units.

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    Two-Unit Duplex Property
    Two-Unit Duplex Property

    6 Columbia St, Oneonta, NY 13820

    $275,000
    2,261 sqft

    Income-producing residential property with two separate units.

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    Two-Unit Duplex with Carriage Barn
    Two-Unit Duplex with Carriage Barn

    11 Fonda Avenue, Oneonta, NY 13820

    $199,000
    1,988 sqft 0.27 AC lot

    Two residential apartments offer distinct bedroom layouts, shared site improvements, and access to public water service.

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    Oneonta Duplex: Turnkey Investment
    Oneonta Duplex: Turnkey Investment

    7-9 Reynolds Ave, Oneonta, NY 13820

    $279,000
    2,050 sqft

    Two-unit duplex in Oneonta with rental history and recent upgrades.

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    Two-Unit Duplex with Porches
    Two-Unit Duplex with Porches

    14 Columbia St, Oneonta, NY 13820

    $185,000
    0.11 AC lot

    Fully rented duplex with two porches, a current COC, and tenant-paid electric and heat.

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    Oneonta, NY Duplexes Market Trends and Statistics

    Explore 35 duplexes for sale in Oneonta, NY, showcased through 35 active listings on our real estate platform. These investment opportunities span a total of 54,649 square feet of properties for sale, with an estimated market value of $7,550,100.

    Sale prices for two-family homes in Oneonta, NY start at $73,200, averaging $215,717, and reaching up to $495,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 35
    Apartment buildings 9
    Triplexes 8
    Quadplexes 5
    Short term rental properties 1

    Demographics Overview

    Population 23K
    Population Growth (5Y) +4.4%
    Median Household Income $66,217
    College Educated 56.9%

    High-Yield Neighborhoods for Investment

    Identify Oneonta submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    13820 $221.1K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Otsego County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Otsego County

    Office

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Oneonta fall within the 10,000 to 25,000 square foot range.

    How Realmo verifies these figures

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