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    Sullivan County, NY Office Spaces for Lease

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    24 properties
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    Office Units with 24-Hour Access
    Updated: Oct 9
    Office Units with 24-Hour Access

    93 High Street, Monticello, NY 12701

    $500/Mo
    Office space in a building under construction, with a stated 2026 year built
    24‑hour building access
    Utilities included
    High‑speed internet available
    Shared coffee area and designated restrooms
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    Second-Floor Office Units
    Updated: Oct 16, 2025
    Second-Floor Office Units

    126 Sullivan Street, Wurtsboro, NY 12790

    $1,400/Mo
    0.13 AC lot
    1,200‑square‑foot second‑floor office suite
    Three private rooms with one full bathroom
    Kitchenette includes a cooktop and refrigerator
    Electric baseboard heating and window or wall/window cooling units
    126 Sullivan Street location in downtown Wurtsboro
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    Three-Room Office Unit
    Three-Room Office Unit

    95 Glen Wild Road, Rock Hill, NY 12775

    $825/Mo
    1.57 AC lot

    Office-zoned space with lot parking and included heat and electric supports straightforward occupancy.

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    Office Suite with Two Private Offices
    Office Suite with Two Private Offices

    427 Broadway, Monticello, NY 12701

    $2,000/Mo
    600 sqft

    Reception space, a kitchenette, and a private bathroom round out the interior layout.

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    Private Office Units with Shared Amenities
    Private Office Units with Shared Amenities

    456 Broadway, Monticello, NY 12701

    $750/Mo
    0.55 AC lot

    Flexible office suites include utilities, WiFi, individual climate control, parking, and access to a shared waiting room and kitchenette.

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    Private Office Units with Parking
    Private Office Units with Parking

    456 Broadway, Monticello, NY 12701

    $900/Mo
    0.55 AC lot

    Professional workspace with dedicated climate control, shared amenities, included utilities, and flexible lease terms.

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    Private Office Units with Shared Amenities
    Private Office Units with Shared Amenities

    456 Broadway, Monticello, NY 12701

    $750/Mo
    0.55 AC lot

    Flexible office suites include individual climate control, shared reception amenities, parking, utilities, and WiFi.

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    Renovated Office Building with Parking
    Renovated Office Building with Parking

    19 Prince St, Monticello, NY 12701

    $3,400/Mo

    Professional workspace includes reception, conference facilities, kitchenette, accessible entrances, and central air.

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    Private Office Units with Shared Amenities
    Private Office Units with Shared Amenities

    456 Broadway, Monticello, NY 12701

    $600/Mo
    0.55 AC lot

    Individual offices include climate control, parking, WiFi, and access to a shared waiting room and kitchenette.

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    Private Office Units
    Private Office Units

    456 Broadway, Monticello, NY 12701

    $900/Mo
    0.55 AC lot

    Individual heating and central air support year-round comfort.

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    Office Building with Flexible Division
    Office Building with Flexible Division

    5518 State Route 55, Liberty, NY 12754

    $3,333/Mo

    Former medical-office use, multiple bathrooms, and space-division flexibility support varied office configurations.

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    Private Office Units
    Private Office Units

    456 Broadway, Monticello, NY 12701

    $775/Mo
    0.55 AC lot

    Restored office units with private climate control, shared amenities, included utilities, and parking for occupants and visitors.

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    Private Office Units
    Private Office Units

    456 Broadway, Monticello, NY 12701

    $675/Mo
    0.55 AC lot

    Flexible office suites include individual climate control, shared amenities, utilities, WiFi, and client parking.

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    Private Office Units with Shared Amenities
    Private Office Units with Shared Amenities

    456 Broadway Unit 310, Monticello, NY 12701

    $550/Mo

    Private offices include individual HVAC, utilities, WiFi, parking, and shared client amenities.

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    Restored Private Office Units
    Restored Private Office Units

    456 Broadway, Monticello, NY 12701

    $500/Mo
    0.55 AC lot

    Private offices feature individual heating and cooling, shared amenities, included utilities, WiFi, and convenient parking.

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    Restored Private Office Units
    Restored Private Office Units

    456 Broadway, Monticello, NY 12701

    $750/Mo
    0.55 AC lot

    Professional office units with individual climate control, shared amenities, included utilities, WiFi, and parking options.

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    Private Office Units
    Private Office Units

    456 Broadway Unit 308, Monticello, NY 12701

    $775/Mo

    Month-to-month and annual lease options include utilities, WiFi, and access to shared client amenities.

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    Remodeled Private Office Unit
    Remodeled Private Office Unit

    95 Glen Wild Road, Rock Hill, NY 12775

    $825/Mo
    1.57 AC lot

    Updated office space with a private layout, storage area, on-site parking, and included heat and electricity.

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    Private Office Suite
    Private Office Suite

    456 Broadway Unit 302, Monticello, NY 12701

    $900/Mo

    Individual workspace leases include utilities, WiFi, climate control, shared waiting space, kitchenette access, and parking.

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    Remodeled Private Office Unit
    Remodeled Private Office Unit

    95 Glen Wild Road, Rock Hill, NY 12775

    $825/Mo
    1.57 AC lot

    Remodeled private office with storage, parking, and included heat and electric.

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    Private Office Suite
    Private Office Suite

    456 Broadway Unit 306, Monticello, NY 12701

    $750/Mo

    Individual climate control, utilities, and Wi-Fi are provided with the space.

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    Remodeled Private Office Unit
    Remodeled Private Office Unit

    95 Glen Wild Rd Unit 303, Rock Hill, NY 12775

    $825/Mo

    Small office suite with dedicated storage, parking, and heat and electric included.

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    Monticello Retail/Office Space Available
    Monticello Retail/Office Space Available

    456 Broadway 301, Monticello, NY 12701

    $900/Mo
    0.55 AC lot

    Retail or office space available for lease in Monticello.

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    Versatile Warehouse and Office Space
    Versatile Warehouse and Office Space

    177 Stone Schoolhouse Rd, Bloomingburg, NY 12721

    $11 SF/Yr

    Commercial building offering warehouse and office space for various business needs.

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    Based on your search, we've compiled 24 Potential Opportunities for your consideration. Besides 24 Active listings in Sullivan County, NY, we suggest exploring alternatives.

    Sullivan County, NY Office Spaces Market Trends and Statistics

    Explore Office Spaces leasing options in Sullivan County, NY with 24 listings featured on our commercial real estate exchange. The current inventory includes 600 square feet of properties with an estimated lease value of $51.

    Estimated lease rates for Office Spaces in Sullivan County, NY begin at $11 SF/Yr, with an average of $25.50 SF/Yr and extend to $40 SF/Yr.
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