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    Setauket, NY Office Properties & Spaces for Sale

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    Brooklyn, NY Queens, NY New York, NY
    Prime Setauket Office Condo
    $325,000
    0.02 Acres

    Prime Setauket Office Condo

    100 S Jersey Avenue, Setauket, NY 11733

    Polished commercial office space in a sought-after Setauket location.

    • Prime location in Heritage Square Office Condos, Setauket, offering high visibility and a professional atmosphere.
    • Versatile layout with three private office suites, a spacious communal work area, and a dedicated reception area.
    • Ideal for a variety of businesses including health/wellness, medical, legal, or professional services.
    • Conveniently located near Stony Brook University, Stony Brook Hospital, the train station, and Port Jefferson Village.
    • Includes essential amenities: kitchen with refrigerator and sink, and a private bathroom.
    Updated: Jan 13
    View details
    Medical Office in East Setauket
    $1,100,000
    2.84 Acres

    Medical Office in East Setauket

    8 Technology Drive, East Setauket, NY 11733

    Prime medical real estate for sale in East Setauket.

    • Prime medical real estate in a sought‑after location.
    • Turn‑key office ready for immediate use by medical professionals.
    • Ground floor unit providing easy access for patients/customers.
    • Potential for expansion with proper permits.
    • Available for sale or NNN lease.
    Updated: May 11, 2025
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    East Setauket Office Space
    $375,000
    1,146 SF

    East Setauket Office Space

    Office space available for purchase in East Setauket, NY.

    100 S Jersey Ave, East Setauket, NY
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    East Setauket Corner Office Unit
    Contact for pricing
    6,800 SF

    East Setauket Corner Office Unit

    Corner office unit in Stonybrook Technology/Medical Park.

    2-21 Technology Dr, East Setauket, NY
    View details
    Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 4 Active listings in Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 3 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Professional Office Building For Sale
    $799,000
    5,000 SF

    Professional Office Building For Sale

    Well-maintained 5,000 SF office building in Port Jefferson, NY.

    111 N Country Road, Port Jefferson, NY 11777
    View details
    Net-Leased Medical Office Asset
    $2,281,840
    5,000 SF

    Net-Leased Medical Office Asset

    Single-tenant medical office with predictable cash flow and rent growth.

    492 Old Town Rd, Port Jefferson Station, NY 11776
    View details
    Updated Mixed-Use Property For Sale
    $799,000
    13,504 SF

    Updated Mixed-Use Property For Sale

    Versatile, updated mixed-use property with flexible layout and strong visibility.

    4515 Nesconset Highway, Port Jefferson Station, NY 11776
    View details
    Office
    $799,000
    5,000 SF

    Office

    Office buildings · 5,000 SF

    111 N Country Rd, Port Jefferson, NY 11777
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Prime Land in Port Jefferson
    $3,250,000
    4.10 Acres

    Prime Land in Port Jefferson

    4.1 acre commercial land in revitalizing Port Jefferson Station.

    527/529 Route 112, Port Jefferson Station, NY 11776
    View details
    Prime Commercial Parcel in Smithtown
    $1,100,000
    1.22 Acres

    Prime Commercial Parcel in Smithtown

    High-visibility commercial land for sale in a thriving business district.

    Middle Country Road, Smithtown, NY 11780
    View details
    Prime Commercial Land Opportunity
    $1,100,000
    1.22 Acres

    Prime Commercial Land Opportunity

    High-visibility commercial land parcel in Smithtown, ideal for development.

    Middle Country Road, Smithtown, NY 11780
    View details
    Rocky Point Commercial Lot
    $390,000
    0.41 Acres

    Rocky Point Commercial Lot

    J-2 zoned commercial lot in Rocky Point, NY.

    N Country Roads, Rocky Point, NY
    View details

    Explore Off-Market Properties in Setauket, NY

    Consider similar Off-Market properties in Setauket, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    175 Main St

    175 Main St

    OFFICE BUILDING • 0.69 Acres
    Value Estimation
    $2,465,000
    175 Main St, Setauket, NY 11733-2947
    View details
    149 Main St

    149 Main St

    OFFICE BUILDING • 0.14 Acres
    Value Estimation by Request
    149 Main St, Setauket, NY 11733-2832
    View details
    150 Main St

    150 Main St

    OFFICE BUILDING • 0.39 Acres
    Value Estimation by Request
    150 Main St, Setauket, NY 11733-2835
    View details

    Setauket, NY Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 7 office properties & spaces for sale in Setauket, NY, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 31,088 square feet of properties for sale, with an estimated market value of $2,910,000.

    Sale prices for office spaces in Setauket, NY start at $325,000, averaging $1,455,000, and reaching up to $2,585,000 — 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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    Most Searched ZIP Codes in Setauket, NY

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