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    East Setauket, NY
    Medical Premises

    East Setauket, NY Medical Office Space for Sale

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    Stonybrook, NY Port Jefferson, NY Saint James, NY Ronkonkoma, NY Brookhaven, NY Mount Sinai, NY Lake Grove, NY Centereach, NY
    7 properties
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    Office Unit with Private Suites
    Updated: Aug 23
    Office Unit with Private Suites

    100 S Jersey, Setauket, NY 11733

    $325,000
    Three private office suites with French‑door entries
    Communal work area plus dedicated reception space
    Kitchen includes a refrigerator and sink
    One private bathroom and on‑site parking
    Updated natural‑gas heating system that is 6 yr old
    View details
    Ground-Floor Medical Office Suite
    Updated: May 11, 2025
    Ground-Floor Medical Office Suite

    8 Technology Drive, East Setauket, NY 11733

    $999,995
    2.84 AC lot
    Ground‑floor Suite 103 previously used by a medical practitioner
    2500 square feet of office space
    2.84‑acre property in East Setauket
    Central air and on‑site parking lot
    Constructed in 1988 with block, brick, frame, and stucco materials
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    Ground-Floor Office Unit
    Ground-Floor Office Unit

    8 Technology Dr Unit 103, East Setauket, NY 11733

    $999,995
    2,500 sqft

    Approximately 2,500 square feet with direct ground-level access and prior medical office use.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Fully Leased Medical Office Portfolio
    Fully Leased Medical Office Portfolio

    220 N. Belle Mead Road, East Setauket, NY 11733

    Contact for pricing
    22,456 sqft 2.13 AC lot

    Two office buildings support medical and professional occupancy with established tenancy and on-site parking.

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    Turnkey Ground-Floor Medical Office Suite
    Turnkey Ground-Floor Medical Office Suite

    103-8 Nesconset Hwy, East Setauket, NY 11733

    $999,995
    2,500 sqft

    Ground-floor, turnkey office suite previously used by a medical practitioner, with possible expansion options.

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    Three-Suite Office Condo
    Three-Suite Office Condo

    100 S Jersey Unit 35, Setauket, NY 11733

    $325,000

    Professional office suite with private rooms, shared workspace, reception, kitchen area, bathroom, and on-site parking.

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    Medical Office For Sale
    Medical Office For Sale

    Strongs Neck, NY 11733

    $999,995
    2.84 AC lot

    2500 SF medical office available for sale or lease.

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    Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 7 Active listings in East Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 2 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Medical Office Building with On-Site MRI
    Medical Office Building with On-Site MRI

    5 MEDICAL DR, Port Jefferson Station, NY 11776

    Contact for pricing
    4,000 sqft

    Tenanted neurology practice includes an on-site MRI and benefits from proximity to major regional hospitals.

    View details
    Established Dental Office For Sale
    Established Dental Office For Sale

    1 Mark Tree Road, Centereach, NY 11720

    Contact for pricing
    3,549 sqft

    Long-term dental tenant in medical corridor.

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    Medical Office Park
    Medical Office Park

    23 S. Howell Avenue, Centereach, NY 11720

    Contact for pricing

    Built in 2013, the property is fully occupied, with tenants that include a major healthcare system.

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    Built Medical Office Endcap
    Built Medical Office Endcap

    102 Main Street, Port Jefferson Station, NY 11776

    Contact for pricing

    Turnkey medical buildout with multiple exam rooms, lead-lined x-ray room, and large windows for patient-focused use.

    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.

    Commercial Land with Build-to-Suit Plan
    Commercial Land with Build-to-Suit Plan

    34-41 Montauk Highway, East Moriches, NY 11940

    $1,289,000
    1.45 AC lot

    Comm-zoned parcel with septic tank service and a proposed two-building commercial development concept.

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    Off-Market Properties in East Setauket, NY

    Consider similar Off-Market properties in East 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.

    28 Research Way
    MEDICAL CLINIC

    28 Research Way, East Setauket, NY 11733-3453

    Estimated value:
    $395,000
    3.00 AC lot
    View details
    16 Research Way
    MEDICAL CLINIC

    16 Research Way, East Setauket, NY 11733

    Estimated value:
    $400,000
    2.34 AC lot
    View details

    East Setauket, NY Medical Office Space Market Trends and Statistics

    Explore 9 medical office space for sale in East Setauket, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 27,456 square feet of properties for sale, with an estimated market value of $4,649,980.

    Sale prices for medical spaces in East Setauket, NY start at $325,000, averaging $774,996, and reaching up to $999,995 — 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

    Medical Office Space 9
    Office Units 7
    Office buildings 1

    Demographics Overview

    Population 17K
    Population Growth (5Y) +5.2%
    Median Household Income $174,931

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11733 $1000K

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

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