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    Port Jefferson, NY Office Buildings for Sale

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    Professional Office Building For Sale
    $799,000

    Professional Office Building For Sale

    111 N Country Rd, Port Jefferson, NY 11777

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

    • Prime location in Port Jefferson, Long Island, close to hospitals, train, and bus lines.
    • Well‑maintained 5,000 SF professional office building with two modern units.
    • Major suite renovations completed in 2019.
    • Strong leasing history with upside potential.
    • Suitable for owner‑user or investment.
    View details
    111 N Country Rd, Port Jefferson, NY 11777
    $799,000
    5,000 SF

    111 N Country Rd, Port Jefferson, NY 11777

    111 N Country Rd, Port Jefferson, NY 11777

    Office buildings • 5,000 SF

    • Well‑maintained 5,000 SF professional office building in Port Jefferson, NY.
    • Two modern office suites with major renovations completed in 2019.
    • Located within the Village of Port Jefferson's PO (professional office) zoning.
    • Strong occupancy history with upside potential.
    • Convenient location near Northwell's John T. Mather Hospital and Catholic Health's St. Charles Hospital.
    Updated: Jul 2, 2024
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Port Jefferson, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

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

    Professional Office Building on Route 25
    $1,200,000
    3,486 SF

    Professional Office Building on Route 25

    3,486 SF office building with owner-user suite and lease-up upside.

    1814 Middle Country Rd, Ridge, NY 11961
    View details
    Professional Office Building on Route 25
    $1,200,000
    3,486 SF

    Professional Office Building on Route 25

    Professional office building with owner-user suite and lease-up upside.

    1814 Middle Country Rd, Ridge, NY 11961
    View details
    Patchogue Village Freestanding Office Building
    Contact for pricing
    24,000 SF

    Patchogue Village Freestanding Office Building

    Freestanding office building in Patchogue Village with long-term tenant.

    75 Oak St, Patchogue, NY 11772
    View details
    Two Buildings with 17 Stores
    Contact for pricing
    21,766 SF

    Two Buildings with 17 Stores

    Two one-story masonry buildings with parking for 120 cars.

    Medford Ave, Patchogue, NY 11772
    View details

    Explore Off-Market Properties in Port Jefferson, NY

    Consider similar Off-Market properties in Port Jefferson, 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.

    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.15 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    118 Country Rd

    118 Country Rd

    PROFESSIONAL BUILDING • 1.23 Acres
    Value Estimation by Request
    118 Country Rd, Port Jefferson, NY 11777-2120
    View details
    1227 Main St

    1227 Main St

    OFFICE BUILDING • 0.24 Acres
    Value Estimation by Request
    1227 Main St, Port Jefferson, NY 11777-2227
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.23 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    102 Broadway

    102 Broadway

    OFFICE BUILDING • 0.56 Acres
    Value Estimation by Request
    102 Broadway, Port Jefferson, NY 11777-1314
    View details
    55 Clf Rd

    55 Clf Rd

    OFFICE BUILDING • 1.00 Acre
    Value Estimation by Request
    55 Clf Rd, Port Jefferson, NY 11777-1240
    View details
    414 Main St

    414 Main St

    OFFICE BUILDING • 0.68 Acres
    Value Estimation by Request
    414 Main St, Port Jefferson, NY 11777-1686
    View details
    646 Main St

    646 Main St

    OFFICE BUILDING • 0.34 Acres
    Value Estimation by Request
    646 Main St, Port Jefferson, NY 11777-2235
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.14 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.15 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    70 Country Rd

    70 Country Rd

    PROFESSIONAL BUILDING • 3.44 Acres
    Value Estimation by Request
    70 Country Rd, Port Jefferson, NY 11777-2161
    View details
    116 Oakland Ave

    116 Oakland Ave

    OFFICE BUILDING • 0.34 Acres
    Value Estimation by Request
    116 Oakland Ave, Port Jefferson, NY 11777-2172
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.06 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.15 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details
    12 Walnut St

    12 Walnut St

    OFFICE BUILDING • 0.11 Acres
    Value Estimation
    $710,000
    12 Walnut St, Port Jefferson, NY 11777-2164
    View details
    635 Belle Terre Rd

    635 Belle Terre Rd

    PROFESSIONAL BUILDING • 3.00 Acres
    Value Estimation by Request
    635 Belle Terre Rd, Port Jefferson, NY 11777-1935
    View details
    620 Belle Terre Rd

    620 Belle Terre Rd

    PROFESSIONAL BUILDING • 0.64 Acres
    Value Estimation by Request
    620 Belle Terre Rd, Port Jefferson, NY 11777-2500
    View details
    39 Broadway

    39 Broadway

    OFFICE BUILDING • 0.04 Acres
    Value Estimation by Request
    39 Broadway, Port Jefferson, NY 11777-1201
    View details
    1000 Main St

    1000 Main St

    PROFESSIONAL BUILDING • 0.25 Acres
    Value Estimation by Request
    1000 Main St, Port Jefferson, NY 11777-2250
    View details
    518-526 Main St

    518-526 Main St

    OFFICE BUILDING • 4,400 SF
    Value Estimation
    $3,200,000
    518-526 Main St, Port Jefferson, NY 11777
    View details
    414 Main St

    414 Main St

    OFFICE BUILDING • 0.87 Acres
    Value Estimation by Request
    414 Main St, Port Jefferson, NY 11777-1686
    View details
    640 Belle Terre Rd

    640 Belle Terre Rd

    OFFICE BUILDING • 0.08 Acres
    Value Estimation by Request
    640 Belle Terre Rd, Port Jefferson, NY 11777-1936
    View details

    Port Jefferson, NY Office Buildings Investment Opportunities Market Analysis

    Explore 29 office buildings for sale in Port Jefferson, NY on our real estate platform. These investment opportunities span a total of 106,723 square feet of properties for sale, with an estimated market value of $5,550,000.

    Sale prices for office properties in Port Jefferson, NY start at $250,000, averaging $1,110,000, and reaching up to $3,350,000 — 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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