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    Mount Sinai, NY Office Properties & Spaces for Sale

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    Commercial Development Sites For Sale
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    87,000 SF

    Commercial Development Sites For Sale

    12 Myrtle St, Mount Sinai, NY 11766

    Two contiguous commercial development sites available for sale.

    • High‑traffic location on Route 25A with 40,000+ ADDT, offering excellent visibility and accessibility.
    • Part of a Planned Development (PDD) with an experienced Master Developer, ensuring coordinated development and quality.
    • Preliminary approval in place and available public sewer connection, streamlining the development process.
    • New 4‑way signalized intersection at Route 25A and Myrtle Street, enhancing site access and safety.
    • Immediate proximity to major hospitals (JT Mather/Northwell, St Charles/CHS, Stony Brook University Hospital), ideal for medical‑related businesses.
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    Commercial Development Opportunity on Route 25A
    Contact for pricing
    88,000 SF

    Commercial Development Opportunity on Route 25A

    12 Myrtle St, Mount Sinai, NY 11766

    Prime commercial land with development potential near major hospitals.

    • Immediate access to major 4‑lane highway (Route 25A) with high traffic count (40K+ ADDT).
    • Part of a large‑scale Planned Development District (PDD) with approved master plan.
    • Approved for diverse uses: retail (including anchor and divisible pad site with drive‑through), medical office, and a 140‑unit luxury rental complex.
    • New 4‑way signalized intersection at Route 25A and Myrtle Street to be constructed by the master developer.
    • Proximity to major hospitals: J.T. Mather (Northwell), St. Charles (CHS), and Stony Brook University Hospitals.
    View details
    Mt. Sinai Commercial Development
    Contact for pricing
    87,000 SF

    Mt. Sinai Commercial Development

    87,000 SF Medical & Retail Opportunity

    12 Myrtle St, Mount Sinai, NY 11766
    View details
    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 3 Active listings in Mount Sinai, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 6 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

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

    Industrial Building Conversion Potential
    $2,500,000
    6,980 SF

    Industrial Building Conversion Potential

    6,980 SF industrial building with conversion potential in Port Jefferson.

    591 Bicycle Path, Port Jefferson Station, NY 11776
    View details
    Port Jefferson Station Industrial Building
    $2,495,000
    7,176 SF

    Port Jefferson Station Industrial Building

    6,980 SF industrial building with conversion potential.

    507 North Bicycle Path, Port Jefferson Station, NY 11776
    View details
    Medical Office in East Setauket
    $1,100,000
    2,500 SF

    Medical Office in East Setauket

    Prime medical real estate for sale in East Setauket.

    8 Technology Dr, East Setauket, NY 11733
    View details
    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 11733
    View details

    Explore Off-Market Properties in Mount Sinai, NY

    Consider similar Off-Market properties in Mount Sinai, 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.

    281 Rte 25a

    281 Rte 25a

    PROFESSIONAL BUILDING • 0.42 Acres
    Value Estimation by Request
    281 Rte 25a, Mount Sinai, NY 11766-2057
    View details
    Rte 25a

    Rte 25a

    OFFICE BUILDING • 0.30 Acres
    Value Estimation by Request
    Rte 25a, Mount Sinai, NY 11766
    View details
    5499-5505 Nesconset Hwy

    5499-5505 Nesconset Hwy

    Medical offices • 131,396 SF
    Value Estimation by Request
    5499-5505 Nesconset Hwy, Mount Sinai, NY 11766
    View details
    28 Country Rd

    28 Country Rd

    OFFICE BUILDING • 0.95 Acres
    Value Estimation
    $2,400,000
    28 Country Rd, Mount Sinai, NY 11766-1518
    View details
    12 Myrtle St

    12 Myrtle St

    Medical offices • 87,000 SF
    Value Estimation by Request
    12 Myrtle St, Mount Sinai, NY 11766
    View details
    12 Myrtle St

    12 Myrtle St

    Office Properties & Spaces • 88,000 SF
    Value Estimation by Request
    12 Myrtle St, Mount Sinai, NY 11766
    View details

    Mount Sinai, NY Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 9 office properties & spaces for sale in Mount Sinai, NY, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 41,382 square feet of properties for sale, with an estimated market value of $2,400,000.

    Sale prices for office spaces in Mount Sinai, NY start at $2,400,000, averaging $2,400,000, and reaching up to $2,400,000 — 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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