$5,045,610
$1.8M since sold in July 2015$209K since August
This home's estimate is 15.7% higher than the average sale price ($4.36M) of 6 comparable homes.
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OFF MARKET
Off Market Jul 2015 for $3.2M
$5,045,610
Est. refi paymentEst. refi $14,431/mo
5
bd•
7 ba
•
5,539
sq ft
520 Cognewaugh Rd, Cos Cob, CT 06807
About this home
Single-familyProperty Type
2000Year Built
2.95 acresLot Size
$911Est. Price/Sq.Ft.
3 car garageParking
Listed by Rick Loh • Houlihan Lawrence
Bought with Paulette Pipher • William Raveis Real Estate
Redfin checked: 2 minutes ago
•Source:GMLS #90200
Redfin Estimate
Earn from this home
Sell
$2,818,907
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,793/mo
Redfin rental estimate
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Market trends in 06830, CT
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.0%
+1.4% MoM
Median sale price
$2.9M
$638 MoM
Avg. days on market
29d
3 days MoM
Recently sold homes
90
3 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
Property information provided by GMLS when last listed in 2014. This data may not match . Learn more.
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