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    East Setauket, NY Office Spaces for Sale

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    Port Jefferson, NY Stonybrook, NY Ronkonkoma, NY
    Turn-Key Ground Floor Medical Office
    Updated: May 11, 2025
    Turn-Key Ground Floor Medical Office

    8 Technology Drive, East Setauket, NY 11733

    $999,995
    2,500 sqft · 2.84 AC lot
    2500 sq ft of prime real estate
    Turn‑key office ready for use
    Ground floor unit for easy access
    Suitable for medical practitioner
    Potential to expand with permits
    View details
    Prime Setauket Office Condo
    Updated: Jan 13
    Prime Setauket Office Condo

    100 S Jersey Avenue, Setauket, NY 11733

    $325,000
    0.02 AC lot
    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.
    View details
    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.

    View details
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    East Setauket Office Space
    East Setauket Office Space

    100 S Jersey Ave, East Setauket, NY

    $375,000
    1,146 sqft · 0.38 AC lot

    Office space available for purchase in East Setauket, NY.

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    East Setauket Corner Office Unit
    East Setauket Corner Office Unit

    2-21 Technology Dr, East Setauket, NY

    Contact for pricing
    6,800 sqft · 3.08 AC lot

    Corner office unit in Stonybrook Technology/Medical Park.

    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 5 Active listings in East Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 67 Off-Market properties to explore as potential leads, plus 4 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.

    Net-Leased Medical Office Asset
    Net-Leased Medical Office Asset

    492 Old Town Rd, Port Jefferson Station, NY 11776

    $2,281,840
    5,000 sqft

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

    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.

    View details
    Updated Mixed-Use Property For Sale
    Updated Mixed-Use Property For Sale

    4515 Nesconset Highway, Port Jefferson Station, NY 11776

    $799,000
    13,504 sqft

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

    View details
    Centereach Retail and Office Space
    Centereach Retail and Office Space

    2101 Middle Country Rd, Centereach, NY 11720

    Contact for pricing
    5,600 sqft

    5,600 SqFt retail and office space available for sale.

    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.

    Rocky Point Commercial Lot
    Rocky Point Commercial Lot

    N Country Roads, Rocky Point, NY

    $390,000
    0.41 AC lot

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

    View details
    Approved Commercial Development Lot
    Approved Commercial Development Lot

    V/L Versa Place, Shirley, NY 11967

    $650,000
    0.50 AC lot

    Vacant, zoned commercial lot with approvals to build a two-story retail/office building with elevator.

    View details
    Zoned Commercial Development Lot
    Zoned Commercial Development Lot

    V/L Versa Place, Shirley, NY 11967

    $650,000
    0.50 AC lot

    Vacant J6-zoned site with approved plans to build a two-story retail/office building with elevator.

    View details
    Commercial Land in Mastic, NY
    Commercial Land in Mastic, NY

    1287 Montauk Highway, Mastic, NY 11950

    $749,500
    0.31 AC lot

    Commercial land near shopping center and residential neighborhoods.

    View details

    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.

    100 Jersey Ave, Unit B-36
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit B-36
    Value Estimation by Request
    0.03 AC lot
    View details
    9 Technology Dr
    CONDOMINIUM OFFICES

    9 Technology Dr, East Setauket, NY 11733-4000

    $1,000,000
    Estimated value
    0.10 AC lot
    View details
    7 Jersey Ave
    OFFICE BUILDING

    7 Jersey Ave, East Setauket, NY 11733-2065

    $1,580,000
    Estimated value
    0.77 AC lot
    View details
    45 Research Way
    OFFICE BUILDING

    45 Research Way, East Setauket, NY 11733-6401

    Value Estimation by Request
    6.00 AC lot
    View details
    19 Technology Dr
    CONDOMINIUM OFFICES

    19 Technology Dr, East Setauket, NY 11733-4000

    $925,000
    Estimated value
    0.10 AC lot
    View details
    100 Jersey Ave, Unit B-27
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit B-27
    Value Estimation by Request
    0.03 AC lot
    View details
    4 Technology Dr
    OFFICE BUILDING

    4 Technology Dr, East Setauket, NY 11733-4080

    $1,765,000
    Estimated value
    0.04 AC lot
    View details
    Belle Mead N Ave
    PROFESSIONAL BUILDING

    Belle Mead N Ave, East Setauket, NY 11733

    $3,270,000
    Estimated value
    0.13 AC lot
    View details
    13 Technology Dr
    CONDOMINIUM OFFICES

    13 Technology Dr, East Setauket, NY 11733-4000

    $2,355,000
    Estimated value
    0.16 AC lot
    View details
    17 Technology Dr
    CONDOMINIUM OFFICES

    17 Technology Dr, East Setauket, NY 11733-4000

    $2,355,000
    Estimated value
    0.16 AC lot
    View details
    15 Technology Dr
    CONDOMINIUM OFFICES

    15 Technology Dr, East Setauket, NY 11733-4000

    $2,355,000
    Estimated value
    0.16 AC lot
    View details
    100 Jersey Ave, Unit B-33
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit B-33
    Value Estimation by Request
    0.02 AC lot
    View details
    11 Technology Dr
    CONDOMINIUM OFFICES

    11 Technology Dr, East Setauket, NY 11733-4000

    $650,000
    Estimated value
    0.13 AC lot
    View details
    3400 Nesconset Hwy
    PROFESSIONAL BUILDING

    3400 Nesconset Hwy, East Setauket, NY 11733-3327

    Value Estimation by Request
    0.02 AC lot
    View details
    21 Bennetts Rd
    PROFESSIONAL BUILDING

    21 Bennetts Rd, East Setauket, NY 11733-1243

    $725,000
    Estimated value
    4,482 sqft · 3.76 AC lot
    View details
    100 Jersey Ave, Unit A-8
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit A-8
    Value Estimation by Request
    0.02 AC lot
    View details
    100 Jersey Ave, Unit A-11
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit A-11
    Value Estimation by Request
    0.02 AC lot
    View details
    188 Belle Mead Ave
    PROFESSIONAL BUILDING

    188 Belle Mead Ave, East Setauket, NY 11733-3455

    $530,000
    Estimated value
    1.03 AC lot
    View details
    100 Jersey Ave, Unit A-7
    CONDOMINIUM OFFICES

    100 Jersey Ave, East Setauket, NY 11733-2034

    Unit A-7
    Value Estimation by Request
    0.02 AC lot
    View details

    East Setauket, NY Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in East Setauket, NY, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 6,146 square feet of properties for sale, with an estimated market value of $2,374,990.

    Sale prices for office spaces in East Setauket, NY start at $375,000, averaging $791,663, 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

    Office Units 11
    Medical Office Space 6
    Coworking space 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)

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