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    Port Jefferson, NY Office Units for Lease

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    New York, NY Brooklyn, NY Queens, NY
    8 results
    Turnkey Office Space in Village
    $1,250 /Mo

    Turnkey Office Space in Village

    646 Main Street, Port Jefferson, NY 11777

    Furnished office space ideal for wellness clinician in Port Jefferson.

    • Turnkey, fully furnished office space (approx. 250 sf) with waiting room (approx. 320 sf).
    • Prime location in the heart of Port Jefferson Village.
    • Includes essential utilities: WiFi, heat, and central air conditioning.
    • Ample and free parking available.
    • Handicapped accessible.
    Updated: Nov 15, 2025
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    Historic Port Jefferson Office Suite
    $895 /Mo

    Historic Port Jefferson Office Suite

    903 Main Street, Port Jefferson, NY 11777

    Bright corner office suite in historic Port Jefferson Village.

    • Prime location in historic Port Jefferson Village.
    • Dedicated parking included.
    • Excellent natural light and original hardwood floors.
    • Private office suite with ample closet storage.
    • Dedicated wall‑mounted Central Air unit.
    Updated: Dec 1, 2025
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    Port Jefferson Station Office Space
    $7,000 /Mo
    900 SF

    Port Jefferson Station Office Space

    Office space for rent with ample parking and close to LIRR.

    200 Wilson St, Port Jefferson Station, NY
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    Port Jefferson Station Office Space
    $25 SF/Yr
    6,800 SF

    Port Jefferson Station Office Space

    6,800 SF office space available for lease.

    170 N Country Rd, Port Jefferson Station, NY
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    Port Jefferson Office Space Available
    $21 SF/Yr
    1,700 SF

    Port Jefferson Office Space Available

    Office space available for rent in Port Jefferson, NY.

    306-308 Main St, Port Jefferson, NY
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    Port Jefferson Office Space Available
    Contact for pricing
    1,680 SF

    Port Jefferson Office Space Available

    Office space available for rent in Port Jefferson, NY.

    414 Main St, Port Jefferson, NY
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    Port Jefferson Office Space Available
    Contact for pricing
    650 SF

    Port Jefferson Office Space Available

    650 square feet office space for rent in Port Jefferson.

    625 Belle Terre Rd, Port Jefferson, NY
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    Prime Office Space Available
    $24 SF/Yr
    8,500 SF

    Prime Office Space Available

    Office space for rent with ample parking and frontage.

    Prt Jefferson Station, NY
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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 8 Active listings in Port Jefferson, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

    Explore Office Units for Lease in Nearby Cities

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

    Selden Office Space Available
    $43 SF/Yr

    Selden Office Space Available

    196 square feet of office space for lease.

    910 Middle Country Rd, Selden, NY
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    East Setauket Office Space
    Contact for pricing
    5,600 SF

    East Setauket Office Space

    5,600 square foot office space available for rent.

    226 N Belle Mead Ave, East Setauket, NY
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    East Setauket Office Space Available
    $25 SF/Yr
    3,000 SF

    East Setauket Office Space Available

    3,000 square foot office space for rent.

    232 N Belle Mead Ave, East Setauket, NY
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    Corner Location Office Space
    Contact for pricing

    Corner Location Office Space

    Office space for rent in high-traffic corner location.

    1305 Middle Country Rd, Selden, NY 11784
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    Port Jefferson, NY Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Port Jefferson, NY with 8 listings featured on our commercial real estate exchange. The current inventory includes 1,252,332,559 square feet of properties with an estimated lease value of $0.52 SF/Yr.

    Estimated lease rates for Office Units in Port Jefferson, NY begin at $0.52 SF/Yr, with an average of $0.52 SF/Yr and extend to $0.52 SF/Yr.
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    Popular Searches in Port Jefferson, NY

    Most Searched ZIP Codes in Port Jefferson, NY

    • 11777

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