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    Sag Harbor, NY
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    Sag Harbor, NY Office Units for Lease

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    Watermill, NY Bridgehampton, NY Shelter Island, NY Southampton, NY East Hampton, NY Sagaponack, NY Wainscott, NY Southold, NY
    Corner Office Suite With Private Offices
    Updated: Aug 18
    Corner Office Suite With Private Offices

    138 Main Street, Sag Harbor, NY 11963

    $11,666/Mo
    1,711 SF second‑floor office suite with 1,232 SF of dedicated office area
    6 private offices plus an executive conference room and 2 powder rooms
    Copy room can be converted into a 7th office
    Interior walls may be removed for a more open layout
    Corner position with unobstructed southern exposure and terrace views
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    Versatile Retail Space
    Updated: Mar 1, 2025
    Versatile Retail Space

    75 Washington Street, Sag Harbor, NY 11963

    $12,362/Mo
    1,350 sqft
    Approximately 1,350 square feet of commercial space
    Year‑round lease availability
    Located at 75 Washington Street in Sag Harbor
    Potential use for retail, office, or other commercial ventures
    Entrance foyer included
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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 7 Potential Opportunities for your consideration. Besides 2 Active listings in Sag Harbor, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 1 Properties for Sales.

    Office Units for Lease in Nearby Cities

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

    Two-Level Storefront Retail Space
    Two-Level Storefront Retail Space

    413A 1st Street, Greenport, NY 11944

    $2,250/Mo

    Freshly completed commercial space suited to retail or office occupancy, with central air and a welcoming covered entry porch.

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    New Two-Level Storefront
    New Two-Level Storefront

    413 A 1st St, Greenport, NY 11944

    $2,250/Mo

    Fresh finishes, a front porch, half bath, and central air support retail or office use.

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    Multi-Building Flex Space Complex
    Multi-Building Flex Space Complex

    3 Railroad Avenue, East Hampton, NY 11937

    $1,250/Mo

    Six freestanding buildings provide flexible commercial configurations with shorter-term lease options and outdoor storage availability.

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    Second-Floor Office Suites
    Second-Floor Office Suites

    3 Railroad Avenue, East Hampton, NY 11937

    $1,000/Mo

    Office suites positioned near commuter rail and the Main Street business corridor.

    View details

    Similar Spaces for Sale in Sag Harbor, NY

    Consider Similar Space for Sale. We found 1 Spaces matching your search parameters.

    Corner-Lot Mixed-Use Compound
    Corner-Lot Mixed-Use Compound

    23 Bridge Street, Sag Harbor, NY 11963

    $3,995,000
    3,000 sqft 0.29 AC lot

    Fully leased village property with multiple structures, private parking, and zoning supporting office, retail, residential, and personal-service uses.

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    Sag Harbor, NY Office Units Lease Rates & Market Statistics

    Browse 2 Office Units for lease in Sag Harbor, NY on Realmo, a commercial real estate marketplace serving the Sag Harbor area. The current inventory totals 1,350 square feet of properties.

    Asking lease rates for Office Units in Sag Harbor start at $109.88 SF/Yr, average $109.88 SF/Yr, and reach $109.88 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $109.88 SF/Yr, the local average runs 269% above New York's state average of $29.76 SF/Yr.

    Sag Harbor accounts for 1% of the 291 office units currently available across Suffolk County, where nearby markets include Huntington and Hauppauge. Office Units are one of the more limited space types in Sag Harbor, with just 2 listings currently available — a scarcity worth factoring into lease negotiations.

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