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    Old Greenwich, CT Office Properties & Spaces for Lease

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    New Haven, CT Hartford, CT Bridgeport, CT
    Medical Office Space For Rent
    $2,800/Mo
    2,776 SF

    Medical Office Space For Rent

    296 Sound Beach Avenue, Old Greenwich, CT 6870

    Three adjoining offices suitable for medical use.

    • Suitable for medical use
    • Three adjoining offices
    • Shared reception area
    • Includes lavatory and storage room
    • Net rentable space of 500 SF
    Updated: Apr 9
    View details
    Updated Office Space Near Station
    $2,250/Mo
    405 SF

    Updated Office Space Near Station

    187 Sound Beach Avenue #A, Old Greenwich, CT 6870

    Recently updated office space near Old Greenwich train station.

    • Prime Location: Seconds from Old Greenwich Metro North Train Station.
    • Updated Office Space: Freshly updated, move‑in ready condition.
    • Private Bathrooms: Each suite includes a private bathroom.
    • Flexible Space: Reimagine the 405 sqft Suite A into endless variations.
    • Parking Included: One dedicated parking spot behind the building.
    Updated: Jun 7, 2025
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    Office Space Near Train Station
    $65 SF/Yr
    800 SF

    Office Space Near Train Station

    Office space with health club near Old Greenwich train.

    53 Forest Ave, Old Greenwich, CT
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    Pre-Built Office Space Available
    Contact for pricing
    800 SF

    Pre-Built Office Space Available

    800 SF office space near Old Greenwich train station.

    Old Greenwich, CT 06870
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    Modern Office Space in Greenwich
    Contact for pricing
    6,801 SF

    Modern Office Space in Greenwich

    Recently built-out office space with amenities and convenient location.

    1700 E Putnam Ave, Old Greenwich, CT
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    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 5 Active listings in Old Greenwich, CT, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

    Explore Office properties & Spaces for Lease in Nearby Cities

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

    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
    Medical Office Sublease Opportunity
    Contact for pricing

    Medical Office Sublease Opportunity

    Medical office space for sublease in Greenwich, available through 2032.

    Greenwich, CT 06870
    View details
    Stamford Flex/Warehouse/Office Building
    Contact for pricing
    10,420 SF

    Stamford Flex/Warehouse/Office Building

    39,166 SF flex/warehouse/office building for rent.

    83 Harvard Ave, Stamford, CT
    View details
    Class A Office Space Available
    Contact for pricing
    2,065 SF

    Class A Office Space Available

    Three-story Class A office building with amenities for rent.

    700 Fairfield Ave, Stamford, CT
    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.

    Corner Lot on Busy Road
    $1,500/Mo

    Corner Lot on Busy Road

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

    574 Montauk Highway, Shirley, NY 11967
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    Commercial Land in High-Traffic Area
    $1,000/Mo

    Commercial Land in High-Traffic Area

    0.18 acre vacant lot with high visibility and traffic.

    586 Montauk Highway, Shirley, NY 11967
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    Commercial Land on Montauk Highway
    $2,500/Mo

    Commercial Land on Montauk Highway

    0.55-acre commercial lot on busy Montauk Highway.

    1467 Montauk Highway, Mastic, NY 11967
    View details
    Customizable Commercial Space for Lease
    $3,000/Mo

    Customizable Commercial Space for Lease

    Flexible commercial space suitable for various business types.

    1228 Springfield Ave, Irvington, NJ 7111
    View details

    Old Greenwich, CT Office properties & Spaces Leasing Opportunities Market Analysis

    Explore Office properties & Spaces leasing options in Old Greenwich, CT with 5 listings featured on our commercial real estate exchange. The current inventory includes 173,412,360 square feet of properties with an estimated lease value of $143 SF/Yr.

    Estimated lease rates for Office properties & Spaces in Old Greenwich, CT begin at $12 SF/Yr, with an average of $47 SF/Yr and extend to $66 SF/Yr.
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    Most Searched ZIP Codes in Old Greenwich, CT

    • 06870

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