Cos Cob Real Estate Guide

Fairfield County, Connecticut

VIEW 41 COMMUNITY LISTINGS

A plethora of recreation and waterfront activities are found here, and the community boasts a vibrant shopping center and close proximity to New York City.

Situated in southern Fairfield County, Cos Cob is one of several neighborhoods within the town of Greenwich. This coastal community of about 2 square miles with about 6,900 residents is situated on the western side of the mouth of the Mianus River. Once a thriving commercial shipping port, Cos Cob boasts a small yet vibrant shopping center featuring a variety of specialty stores, antique shops, eclectic boutiques and local businesses and restaurants. The charming community’s village-like neighborhoods offer an abundance of housing options, as well as a wealth of recreational opportunities, including easy access to sandy beaches, scenic marinas on the upper Mianus Harbor, golf courses, athletic fields and water sports. Cos Cob residents also enjoy the nearby Greenwich Polo Club, where Sunday matches take place seasonally. The Cos Cob station is serviced by Metro-North Railroad, providing an easy commute to Manhattan.

Situated in southern Fairfield County, Cos Cob is one of several neighborhoods within the town of Greenwich. This coastal community of about 2 square miles with about 6,900 residents is situated on the western side of the mouth of the Mianus River. Once a thriving commercial shipping port, Cos Cob boasts a small yet vibrant shopping center featuring a variety of specialty stores, antique shops, eclectic boutiques and local businesses and restaurants. The charming community’s village-like neighborhoods offer an abundance of housing options, as well as a wealth of recreational opportunities, including easy access to sandy beaches, scenic marinas on the upper Mianus Harbor, golf courses, athletic fields and water sports. Cos Cob residents also enjoy the nearby Greenwich Polo Club, where Sunday matches take place seasonally. The Cos Cob station is serviced by Metro-North Railroad, providing an easy commute to Manhattan.

Situated in southern Fairfield County, Cos Cob is one of several neighborhoods within the town of Greenwich. This coastal community of about 2 square miles with about 6,900 residents is situated on the western side of the mouth of the Mianus River. Once a thriving commercial shipping port, Cos Cob boasts a small yet vibrant shopping center featuring a variety of specialty stores, antique shops, eclectic boutiques and local businesses and restaurants. The charming community’s village-like neighborhoods offer an abundance of housing options, as well as a wealth of recreational opportunities, including easy access to sandy beaches, scenic marinas on the upper Mianus Harbor, golf courses, athletic fields and water sports. Cos Cob residents also enjoy the nearby Greenwich Polo Club, where Sunday matches take place seasonally. The Cos Cob station is serviced by Metro-North Railroad, providing an easy commute to Manhattan.

Read MoreRead Less

Featured Listings

23 Daffodil Lane
Cos Cob, CT $4,295,000

23 Daffodil Lane

Cos Cob, CT

$4,295,000
  • 5 Beds
  • 4/1 Baths
  • 5,629 Sqft
5 Butler Street
Cos Cob, CT $3,750,000

5 Butler Street

Cos Cob, CT

$3,750,000
  • 5 Beds
  • 4/1 Baths
  • 3,983 Sqft
13 Lia Fail Way
Cos Cob, CT $3,250,000

13 Lia Fail Way

Cos Cob, CT

$3,250,000
  • 4 Beds
  • 7 Baths
  • 6,268 Sqft
59 Dandy Drive
Cos Cob, CT $2,999,000

59 Dandy Drive

Cos Cob, CT

$2,999,000
  • 5 Beds
  • 4 Baths
  • 5,042 Sqft
340 Valley Road 2
Cos Cob, CT $2,795,000

340 Valley Road 2

Cos Cob, CT

$2,795,000
  • 4 Beds
  • 3/1 Baths
  • 4,088 Sqft
154 Valley Road
Cos Cob, CT $2,795,000

154 Valley Road

Cos Cob, CT

$2,795,000
  • 4 Beds
  • 3/1 Baths
  • 3,647 Sqft
47 Ridge Street
Cos Cob, CT $2,795,000

47 Ridge Street

Cos Cob, CT

$2,795,000
  • 4 Beds
  • 4/1 Baths
  • 3,409 Sqft
9 Maple Street
Cos Cob, CT $2,695,000

9 Maple Street

Cos Cob, CT

$2,695,000
  • 4 Beds
  • 4/1 Baths
  • 2,745 Sqft

Cos Cob

Area Map

Cos Cob is within Fairfield County, Connecticut and borders Greenwich, Port Chester, Rye Brook, Rye, Purchase, Old Greenwich and Riverside.

Loading...

Featured Communities Within

Fairfield County

view all communities +-
+-

Cos Cob

Market Snapshot

Units Sold

September 2026

3 TOTAL UNITS

image description -25.0% image description -57.1% vs

Median Sales Price

September 2026 - Single Family Homes

$2.5M
image description +9.8% vs

Percentage of Asking Price

September 2026 Single Family Homes

103%
image description +2.7% vs
103%
image description +2.7% vs