Add Listing
    Sag Harbor, NY
    For Lease
    • For Sale
    • For Lease
    • Sold
    • Property Lookup
    • Brokers
    Space Uses
    • Retail
    • Restaurant
    • Office
    • Coworking
    • Medical Space
    • Automotive
    • Industrial
    • Warehouse
    • Flex
    • Hospitality
    • Sports & Entertainment
    • Specialty
    Rent
    Rent / SF / Yr
    $
    $
    Size
    Property Size / SF
    Office Units
    Clear All

    Meet Realmo: The Largest Hub of Commercial Real Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Sag Harbor, NY Office Units for Lease

    Notify Me
    List
    Map
    New York, NY Brooklyn, NY Queens, NY
    Sag Harbor Village Apartment Rental
    $6,000/Mo
    1,342 SF

    Sag Harbor Village Apartment Rental

    3 Madison Street, Sag Harbor, NY 11963

    Light-filled 3-bedroom apartment in the heart of Sag Harbor.

    • Prime Sag Harbor Village location: Steps to shops, restaurants, cafes, and the waterfront.
    • Private oversized rear deck: Ideal for entertaining or relaxing.
    • Flexible 3‑bedroom layout: Can be configured as 3 bedrooms or 2 bedrooms plus an office/den.
    • Private driveway access: Offers convenience and privacy.
    • Includes desirable amenities: Dishwasher, refrigerator, and washer.
    Updated: Dec 19, 2025
    View details
    Sag Harbor Retail/Office Space
    $5,000/Mo

    Sag Harbor Retail/Office Space

    16 Spring Street, Sag Harbor, NY 11963

    Versatile 794 SF retail/office space in prime location.

    • Prime location just one block off Main Street in a sought‑after commercial district.
    • Seven private parking spots, a rare amenity.
    • High‑visibility, high‑traffic location.
    • Versatile space suitable for retail or office use.
    • Multiple entrances: front client‑facing, back staff, and side service window.
    Updated: Feb 6, 2025
    View details
    Sag Harbor Second-Floor Office Suite
    $30,000 SF/Yr

    Sag Harbor Second-Floor Office Suite

    Turnkey office space in a central Main Street location.

    17 Main Street, Sag Harbor, NY 11963
    View details
    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 3 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.

    Wainscott Retail & Office Building
    $6,100/Mo
    2,000 SF

    Wainscott Retail & Office Building

    Retail and office building with warehouse space in central location.

    348 Montauk Highway (Showroom & Office), Wainscott, NY 11975
    View details
    East Hampton Multi-Level Office/Studio
    $5,500/Mo
    1,418 SF

    East Hampton Multi-Level Office/Studio

    Versatile 1,418sf space suitable for office, fitness, or studio.

    16 Goodfriend Drive, East Hampton, NY 11937
    View details
    Wainscott Industrial Warehouse Opportunity
    $952,490 SF/Yr
    23,491 SF

    Wainscott Industrial Warehouse Opportunity

    Industrial warehouse with office suites and loading dock for lease.

    342 Montauk Highway, Wainscott, NY 11975
    View details
    East Hampton Flex Space Available
    Contact for pricing
    1,418 SF

    East Hampton Flex Space Available

    Flex space available for rent in East Hampton, NY.

    16 Goodfriend Dr, East Hampton, NY 11937
    View details

    Similar Spaces for Sale in Sag Harbor, NY

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

    Fully Leased Sag Harbor Compound
    $3,995,000
    3,000 SF

    Fully Leased Sag Harbor Compound

    Mixed-use property in Sag Harbor's Village Core Business District.

    23 Bridge Street, Sag Harbor, NY 11963
    View details

    Sag Harbor, NY Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Sag Harbor, NY with 3 listings featured on our commercial real estate exchange. The current inventory includes 1,572 square feet of properties with an estimated lease value of $30,053.

    Estimated lease rates for Office Units in Sag Harbor, NY begin at $53 SF/Yr, with an average of $15,026 /Mo and extend to $30,000.
    List
    Map

    Popular Searches in Sag Harbor, NY

    Most Searched ZIP Codes in Sag Harbor, NY

    • 11963

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!