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    Sag Harbor, NY Office Spaces for Lease

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    Bridgehampton, NY Watermill, NY Shelter Island, NY Southampton, NY East Hampton, NY Wainscott, NY Southold, NY Greenport, NY
    Live-Work Cottage with Private Patios
    Updated: Jun 11
    Live-Work Cottage with Private Patios

    12 Rose Street, Sag Harbor, NY 11963

    $30,000/Mo
    1,755 sqft
    Almost 1,800 SF residence built in 1920 with 4 bedrooms and 3 full baths
    Hardwood flooring throughout
    Heating includes natural gas with forced‑air system
    Outdoor space features a patio and a deck, plus 0.11‑acre fenced parcel with two private patios
    Public water supply
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    Second-Floor Turnkey Office Suite
    Updated: Jan 9
    Second-Floor Turnkey Office Suite

    17 Main Street, Sag Harbor, NY 11963

    $2,500/Mo
    Second‑floor office suite located at 17 Main Street, Sag Harbor, positioned above M&T Bank
    Approx. 230 SF second‑floor workspace with a hallway waiting area
    All‑inclusive rent structure with utilities included; tenant provides internet service
    Asking $30,000 per year (all inclusive)
    Suitable for private office, consulting, or satellite workspace for a small business
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    Flexible Retail or Office Space
    Flexible Retail or Office Space

    75 Washington Street, Sag Harbor, NY 11963

    $12,362/Mo
    1,350 sqft

    Versatile 1,350+/- sf commercial space available on a year-round lease at 75 Washington Street.

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    Seasonal Retail or Office Space
    Seasonal Retail or Office Space

    11 BRIDGE ST, Sag Harbor, NY 11963

    Contact for pricing
    700 sqft

    Seasonal rental space available for 2026 at 11 Bridge St, suited to retail or office uses.

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    Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 4 Active listings in Sag Harbor, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 2 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

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

    Retail Showroom and Warehouse Space
    Retail Showroom and Warehouse Space

    348 Montauk Highway, Wainscott, NY 11975

    $6,100/Mo
    2,000 sqft

    Front showroom and office connect to a courtyard serving warehouse bays with multiple overhead doors and loading docks.

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    Warehouse and Showroom Flex Space
    Warehouse and Showroom Flex Space

    348 Montauk Highway, Wainscott, NY 11975

    $20,416/Mo
    7,000 sqft

    Flex warehouse with showroom and office buildout, featuring overhead doors, loading docks, courtyard access, and outdoor storage.

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    Bridgehampton Office Space Available
    Bridgehampton Office Space Available

    2331 Montauk Highway, Bridgehampton, NY 11932

    Contact for pricing
    7,938 sqft

    7,938 square foot office space for rent.

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    Bridgehampton Commercial/Medical New Development
    Bridgehampton Commercial/Medical New Development

    2297 Montauk Highway, Bridgehampton, NY 11932

    Contact for pricing
    5,491 sqft

    New 9,093 SF commercial building for lease in Bridgehampton.

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    Similar Spaces for Sale in Sag Harbor, NY

    Consider Similar Space for Sale. We found 2 Spaces matching your search parameters.

    Live-Work Cottage with Private Patios
    Live-Work Cottage with Private Patios

    12 Rose Street, Sag Harbor, NY 11963

    $1,775,000
    1,755 sqft 0.11 AC lot

    Newly renovated cottage in Sag Harbor Village with fenced patios and off-street parking for up to four cars.

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    Mixed-Use Compound with Courtyard Parking
    Mixed-Use Compound with Courtyard Parking

    23 Bridge Street, Sag Harbor, NY 11963

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

    Fully leased three-structure compound with apartments and office space connected by a landscaped courtyard and private parking.

    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 on Montauk Highway
    Commercial Land on Montauk Highway

    1467 Montauk Highway, Mastic, NY 11967

    $2,500/Mo

    0.55-acre commercial lot on busy Montauk Highway.

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    Prime Land for Ground Lease
    Prime Land for Ground Lease

    Shirley, NY 11967

    Contact for pricing

    20,245 sq ft land in high-traffic retail corridor.

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    Prime Retail Corridor Land Lease
    Prime Retail Corridor Land Lease

    550 William Floyd Pkwy, Shirley, NY 11967

    $10,000/Mo

    20,245 sq ft land for lease in Shirley, NY.

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    Corner Lot on Busy Road
    Corner Lot on Busy Road

    574 Montauk Highway, Shirley, NY 11967

    $1,500/Mo

    High-visibility commercial land for lease on a busy road.

    View details

    Sag Harbor, NY Office Spaces Market Trends and Statistics

    Explore Office Spaces leasing options in Sag Harbor, NY with 4 listings featured on our commercial real estate exchange. The current inventory includes 3,105 square feet of properties with an estimated lease value of $315.01 /Mo.

    Estimated lease rates for Office Spaces in Sag Harbor, NY begin at $109.88 SF/Yr, with an average of $157.51 SF/Yr and extend to $205.13 SF/Yr.
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