$17,500,000

7 Cobb Island Drive, Greenwich CT, 06830

Price per sqft$2,094.80

Built in1962

Property size8,354 sqft

Property typeResidential

Overview

Sold

Closed

Listed Sep 8, 2023

Updated Mar 11

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: 119098

Interior Features

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

Exterior Features

Lot Size: 10.1 Acres

Other Property Details

Taxes: $87,775
Tax Frequency: Annually
Garage: Yes
Pool: Yes
Waterfront: Yes

Listed by Christopher B Finlay with Brown Harris Stevens CT, LLC
Listing Contact:

The IDX display contains information sourced from the Greenwich Association of REALTORS® as of 3/11/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

Data last updated on 3/11/2026 at 1:18 PM UTC