$17,500,000

7 Cobb Island Drive, Greenwich CT, 06830

Price per sqft$2,732.67

Built in1962

Property size6,404 sqft

Property typeResidential

Overview

Sold

Closed

Listed Sep 8, 2023

Updated 3 weeks ago

This truly magnificent 10-acre waterfront compound on Long Island Sound has a remarkably private setting with 440' of direct water frontage. The panoramic vistas to the east and south across Cos Cob Harbor and out to the Long Island Sound provide an incredible array of breathtaking water views. The property is bordered to the south by the 50-acre Copper Beech Farm. The 5-bedroom shingle style residence was completely renovated in 2018 highlighted by an exquisite glistening kitchen and incredible bathrooms with extraordinary marble slab designs. In addition to the waterside pool and spa, the expansive compound includes a Vermont style barn serving as a guest house and party barn flanked by a lighted tennis court. This unique waterfront estate has a back country secluded ambiance, yet it is close to town. Truly a rare opportunity to acquire a world-class property and enjoy in the current state or build an incredible great estate.

Additional information

MLS^® ID: 170596857

Interior Features

Bedrooms: 6
Bathrooms: 7
Fireplace: Yes
Cooling: Yes
Heating: Yes
Basement: Yes

Exterior Features

Lot Size: 4.2 Acres

Other Property Details

Taxes: $87,760
Tax Frequency: Annually
Garage: Yes
Pool: Yes
Waterfront: Yes

Listed by Christopher Finlay with Brown Harris Stevens . Bought with Non Member of Non-Member.

The IDX display contains information sourced from SmartMLS, Inc. as of 8/25/2026. This information is for personal, non-commercial use only and may not be used for any purpose other than identifying properties the viewer may be interested in purchasing. MLS data is generally considered reliable but is not guaranteed accurate by the MLS. Buyers are responsible for verifying all information and should conduct their own investigation or consult a professional. Some MLS data may have been provided by sources other than the listing agent. Unless stated in writing, the Broker/Agent has not verified information obtained from outside sources. The Broker/Agent may or may not have been the listing and/or selling agent, and cannot guarantee the accuracy of any property location shown on a map. Any offer of compensation is made only to participants of the MLS where the listing is filed.

Data last updated on 8/25/2026 at 3:33 AM UTC.