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    Cos Cob, CT Commercial Real Estate for Lease

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    Greenwich, CT Stamford, CT Riverside, CT
    CT, Greenwich - W Putnam Ave
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    Cos Cob Office Space Available
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    5,054 SF
    Cos Cob Office Space Available

    31 River Rd, Cos Cob, CT

    5,054 SF office space with convenient access.
    • Convenient access to I‑95, Route 1 and the Cos Cob Metro‑North Train Station
    • 5,054 Square Feet
    • Parking: 7.2 / 1,000 ratio
    • Signage / directory fronting on River Road
    • Operable windows on 3 sides
    Updated: Nov 24, 2025
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    Retail Space in Cos Cob
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    Retail Space in Cos Cob

    162 E Putnam Avenue, Cos Cob, CT 6830

    Retail space on Cos Cob's main commercial corridor.
    • Prime location on Cos Cob's main commercial corridor with high visibility and traffic.
    • Situated in Cos Cob's most active retail node, surrounded by specialty stores and restaurants.
    • Immediate access to I‑95, connecting to NYC and the Eastern Seaboard.
    • Minutes from Cos Cob Metro‑North station with direct service to Grand Central.
    • Dense surrounding trade area.
    Updated: May 22
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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Cos Cob, CT, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

    Commercial real estate for Lease in Nearby Cities

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

    Second-Floor Retail Storefront
    $1,300/Mo
    4,316 SF
    Second-Floor Retail Storefront

    Second-floor retail space available for lease in Riverside, CT, offering a flexible option for storefront operations.

    1081 E Putnam Avenue #2nd Floor, Riverside, CT 6878

    View details
    Riverside Office Suite For Rent
    $3,500/Mo
    1,575 SF
    Riverside Office Suite For Rent

    Bright office suite with flexible layout and convenient location.

    1155 E Putnam Avenue #1, Riverside, CT 6878

    View details
    Private Second Floor Office Space
    $3,500/Mo
    Private Second Floor Office Space

    Second floor office space available for rent in Greenwich.

    1155 E Putnam Ave 1, Greenwich, CT 6878

    View details
    Greenwich Office Space For Rent
    $3,500/Mo
    2,841 SF
    Greenwich Office Space For Rent

    Private 2nd floor office space available in Greenwich, Connecticut.

    1155 East Putnam Avenue #1, Greenwich, CT 6878

    View details

    Cos Cob, CT Commercial real estate Leasing Opportunities Market Analysis

    Explore Commercial real estate leasing options in Cos Cob, CT with 4 listings featured on our commercial real estate exchange. The current inventory includes 5,054 square feet of properties with an estimated lease value of $0.00 SF/Yr.

    Estimated lease rates for Commercial real estate in Cos Cob, CT begin at $0.00 SF/Yr, with an average of $0.00 SF/Yr and extend to $0.00 SF/Yr.
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    Most Searched ZIP Codes in Cos Cob, CT

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