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5 bedroom homes for sale in Cos Cob, CT

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Cos Cob, CT Real Estate Market Overview

There are no 5-bedroom homes for sale in Cos Cob, CT. The following market insights reflect all property types in the Cos Cob, CT real estate market. The number of homes in Cos Cob, CT decreased by 38.1% between May 2025 and June 2025. In June 2025 median list price was $1,630,000 and the average listing age was 0 days. In June 2025 more than 4 listings in Cos Cob, CT were sold above the asking price. During the same period more than 0 listings were sold at asking price, while more than 1 were sold below.
From Rocket Homes Real Estate and based on county public records data

What is it like to live in Cos Cob, CT

Cos Cob is located in Fairfield County, Connecticut. There are roughly 6,840 residents, living in 2,550 households. The average temperature for Cos Cob this time of the year is low of 64F and high of 84F. On average, Cos Cob gets about 4.07 inches of precipitation in July. Most residents are home owners (71%), have a post secondary degree (61%) and are single, no kids (33%).

Data provided by Home Junction

Housing market reports in Fairfield County

Homes for sale near Cos Cob, CT

Top real estate cities in Connecticut

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*Based on Rocket Mortgage data in comparison to public data records.

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