Greenwich, CT / SOLD

7 Cobb Island DriveGreenwich, CT 06830

The buyer could have saved at least$262,500 in brokerage fees*

When you buy with Cress, we give you back a portion of the brokerage commission we receive. For purchases of $5 million and above, we rebate 60% or more of the buyer-agent commission we receive. Contact Cress for your tailored rebate. At this closed price, the base estimate is $262,500.

See how the commission rebate works ↗

*Base estimate assumes a 2.5% buyer-agent commission and a 60% rebate. Any rebate above 60% for a $5M+ purchase is determined with Cress. Actual savings depend on final purchase price and commission received. Based on the recorded closed price; this is a hypothetical estimate, not a statement of actual commission or rebate paid.

Sale Price$17,500,000ClosedFebruary 26, 2025

7 Cobb Island Drive — exterior photo
Open Google Maps ↗

Estimated buyer rebate

The buyer could have saved at least$262,500 on brokerage fees*

When you buy with Cress, we give you back a portion of the brokerage commission we receive. For purchases of $5 million and above, we rebate 60% or more of the buyer-agent commission we receive. Contact Cress for your tailored rebate. At this closed price, the base estimate is $262,500.

See how the commission rebate works ↗

*Base estimate assumes a 2.5% buyer-agent commission and a 60% rebate. Any rebate above 60% for a $5M+ purchase is determined with Cress. Actual savings depend on final purchase price and commission received. Based on the recorded closed price; this is a hypothetical estimate, not a statement of actual commission or rebate paid.

At a glance

Closed · MLS #170596857
Bedrooms
6
BathroomsBaths
6 full / 1 half
Square feet
6,404
Year built
1962
Acres
4.2
Property taxes
$87,760

July 2024-June 2025

Read the full listing description

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.

Schools

Elementary
Julian Curtiss
Middle
Central
High
Greenwich

Schools as reported by SmartMLS. Confirm attendance assignments with the district.

Price history

DateEventPrice
Closed price$17,500,000
Original list price$18,500,000

Intermediate price changes and previous listings may not be included.

Interested in a property like this?

Cress can help you understand the market and find currently available homes.

Talk with Cress →

*Base estimate: $17,500,000 closed price × assumed 2.5% buyer-agent commission × 60% rebate = $262,500. For the $5M+ tier, we offer a 60% rebate or more; contact Cress to determine any additional rebate. Actual savings depend on the final purchase price and commission Cress receives. The assumed commission is not a representation of this listing's offered or actual compensation. This is a hypothetical estimate, not a rebate paid on this sale.

Listed by Brown Harris Stevens

Christopher Finlay

SmartMLS · Listing #170596857 · Closed

Listing data checked: Sep 25, 2026, 6:03 PM EDT.

Listing information is deemed reliable but not guaranteed. Cress commentary is separate from the MLS listing description. Contact Cress about a correction.

For personal, noncommercial use to identify properties you may be interested in purchasing.