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    Jamesport, NY Office Spaces for Sale

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    Aquebogue, NY Riverhead, NY Mattituck, NY
    Renovated Mixed-Use Property, Jamesport
    $839,000
    0.14 Acres
    Renovated Mixed-Use Property, Jamesport

    1550 Main Rd, Jamesport, NY 11901

    Fully renovated mixed-use property with residential and commercial flexibility.
    • Grandfathered mixed‑use property on Main Road in Jamesport offering residential and commercial flexibility.
    • Excellent Main Road exposure on the North Fork.
    • Private driveway and on‑site parking.
    • Renovated storefront/gallery space connected to an updated 2‑bedroom, 1‑bath residence.
    • Unfinished second‑floor loft offering expansion potential.
    Updated: May 12
    View details
    Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 1 Active listings in Jamesport, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, 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.

    Medical/Office Building on Roanoke Avenue
    $750,000
    1,452 SF
    Medical/Office Building on Roanoke Avenue

    Professional building suitable for medical, wellness, or general office use.

    976 Roanoke Ave, Riverhead, NY 11901

    View details
    Westhampton Commercial Investment Opportunity
    $5,250,000
    1.00 Acre
    Westhampton Commercial Investment Opportunity

    13000+/- sq ft, 100% occupied commercial property for sale.

    West Hampton, NY 11977

    View details
    Westhampton Investment Opportunity
    $5,275,000
    13,000 SF
    Westhampton Investment Opportunity

    13,000+/- sq ft mixed-use property in Westhampton, NY.

    West Hampton, NY 11977

    View details
    Commercial Land for Sale/Lease
    $775,000
    0.91 Acres
    Commercial Land for Sale/Lease

    Commercial property or land lease opportunity in high-traffic area.

    Main Rd, Riverhead, NY 11901

    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.

    Jamesport Commercial Land Opportunity
    $1,250,000
    1.36 Acres
    Jamesport Commercial Land Opportunity

    1.36-acre commercial parcel in Jamesport with development potential.

    1578 Main Rd, Jamesport, NY 11901

    View details
    Prime Development Land on Route 25
    $435,000
    0.92 Acres
    Prime Development Land on Route 25

    0.92 acre parcel zoned for diverse commercial uses.

    1124 W Main St, Riverhead, NY 11901

    View details
    Mattituck Land For Sale
    $2,075,000
    2.38 Acres
    Mattituck Land For Sale

    Prime development parcel in Mattituck's business district.

    385 New Suffolk Avenue, Mattituck, NY 11952

    View details
    East Moriches Commercial Land Parcel
    $1,289,000
    1.45 Acres
    East Moriches Commercial Land Parcel

    1.45 acre commercial land with permits pending for wellness space.

    34-41 Montauk Highway, East Moriches, NY 11940

    View details

    Jamesport, NY Office Spaces Investment Opportunities Market Analysis

    Explore 1 office spaces for sale in Jamesport, NY on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $839,000.

    Sale prices for office spaces in Jamesport, NY start at $839,000, averaging $839,000, and reaching up to $839,000 — 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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    Top Commercial Asset Segments

    Office Units 1

    Demographics Overview

    Population 248
    College Educated 14.4%

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