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    Port Jefferson, NY Office Buildings for Sale

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    Updated: Jul 2, 2024
    Office

    111 N Country Rd, Port Jefferson, NY 11777

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    5,000 sqft
    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.
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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 36 Potential Opportunities for your consideration. Besides 1 Active listings in Port Jefferson, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 27 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.

    Professional Office Building on Route 25
    Professional Office Building on Route 25

    1814 Middle Country Road, Ridge, NY 11961

    $875,000
    3,486 sqft 0.44 AC lot

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

    View details
    Freestanding Office Building
    Freestanding Office Building

    362 Mooney Pond Road, Farmingville, NY 11738

    $649,999
    0.14 AC lot

    Two-unit office property with separate electric meters, central air, parking, and flexible interior configuration.

    View details
    Professional Office Building
    Professional Office Building

    1814 Middle Country Road, Ridge, NY 11961

    $875,000
    0.44 AC lot

    Four-unit office property with J4 Business zoning, Route 25 exposure, and on-site parking for professional users.

    View details
    Two-Unit Freestanding Office Building
    Two-Unit Freestanding Office Building

    362 Mooney Pond Road, Farmingville, NY 11738

    $649,999

    All-stone construction, central air, separate electric metering, and off-street parking support flexible commercial occupancy.

    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
    Commercial Land

    N Country Roads, Rocky Point, NY

    $390,000
    0.41 AC lot

    J-2 zoned commercial lot on North Country Road in Rocky Point, NY, sized for a range of business uses.

    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 Along Highway
    Commercial Land Along Highway

    1467 Montauk Highway, Mastic, NY 11950

    $950,000
    0.55 AC lot

    Commercially zoned parcel with water available and public sewer access for future development.

    View details

    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.

    518-526 Main St
    OFFICE BUILDING

    518-526 Main St, Port Jefferson, NY 11777

    $3,350,000
    Estimated value
    4,400 sqft 1.85 AC lot
    View details
    12 Walnut St
    OFFICE BUILDING

    12 Walnut St, Port Jefferson, NY 11777-2164

    $735,000
    Estimated value
    0.11 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $460,000
    Estimated value
    0.15 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $755,000
    Estimated value
    0.28 AC lot
    View details
    620 Belle Terre Rd
    PROFESSIONAL BUILDING

    620 Belle Terre Rd, Port Jefferson, NY 11777-2500

    $280,000
    Estimated value
    0.64 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $250,000
    Estimated value
    0.06 AC lot
    View details
    1000 Main St
    PROFESSIONAL BUILDING

    1000 Main St, Port Jefferson, NY 11777-2250

    $285,000
    Estimated value
    0.25 AC lot
    View details
    1227 Main St
    OFFICE BUILDING

    1227 Main St, Port Jefferson, NY 11777-2227

    $285,000
    Estimated value
    0.24 AC lot
    View details
    39 Broadway
    OFFICE BUILDING

    39 Broadway, Port Jefferson, NY 11777-1201

    $290,000
    Estimated value
    0.04 AC lot
    View details
    39 Broadway
    OFFICE BUILDING

    39 Broadway, Port Jefferson, NY 11777-1201

    $290,000
    Estimated value
    0.04 AC lot
    View details
    39 Broadway
    OFFICE BUILDING

    39 Broadway, Port Jefferson, NY 11777-1201

    $290,000
    Estimated value
    0.04 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $280,000
    Estimated value
    0.22 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $290,000
    Estimated value
    0.15 AC lot
    View details
    635 Belle Terre Rd
    PROFESSIONAL BUILDING

    635 Belle Terre Rd, Port Jefferson, NY 11777-1935

    $270,000
    Estimated value
    3.00 AC lot
    View details
    640 Belle Terre Rd
    OFFICE BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $290,000
    Estimated value
    0.08 AC lot
    View details
    251 Oakland Ave
    PROFESSIONAL BUILDING

    251 Oakland Ave, Port Jefferson, NY 11777-2602

    $270,000
    Estimated value
    0.98 AC lot
    View details
    70 Country Rd
    PROFESSIONAL BUILDING

    70 Country Rd, Port Jefferson, NY 11777-2161

    $265,000
    Estimated value
    3.44 AC lot
    View details
    640 Belle Terre Rd
    PROFESSIONAL BUILDING

    640 Belle Terre Rd, Port Jefferson, NY 11777-1936

    $290,000
    Estimated value
    0.15 AC lot
    View details
    646 Main St
    OFFICE BUILDING

    646 Main St, Port Jefferson, NY 11777-2235

    $285,000
    Estimated value
    0.34 AC lot
    View details
    414 Main St
    OFFICE BUILDING

    414 Main St, Port Jefferson, NY 11777-1686

    $280,000
    Estimated value
    0.87 AC lot
    View details
    118 Country Rd
    PROFESSIONAL BUILDING

    118 Country Rd, Port Jefferson, NY 11777-2120

    $290,000
    Estimated value
    1.23 AC lot
    View details
    116 Oakland Ave
    OFFICE BUILDING

    116 Oakland Ave, Port Jefferson, NY 11777-2172

    $295,000
    Estimated value
    0.34 AC lot
    View details
    414 Main St
    OFFICE BUILDING

    414 Main St, Port Jefferson, NY 11777-1686

    $295,000
    Estimated value
    0.68 AC lot
    View details

    Port Jefferson, NY Office Buildings Market Trends and Statistics

    Explore 28 office buildings for sale in Port Jefferson, NY on our real estate platform. These investment opportunities span a total of 5,000 square feet of properties for sale.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 7
    Office buildings 2
    Medical Office Space 1

    Demographics Overview

    Population 9,347
    Population Growth (5Y) +4.4%
    Median Household Income $148,519

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in Port Jefferson fall within the 2,500 to 5,000 square foot range.

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