155 Cognewaugh Rd is a 4,836 square foot house on a 2 acre lot with 4 bedrooms and 5 bathrooms. Based on Redfin's Cos Cob data, we estimate the home's value is $2,661,777.
Single-familyProperty Type
1964Year Built
2 acresLot Size
$550Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,661,777
$455K since September
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Estimate history
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This home's estimate is 11.1% higher than the average sale price ($2.39M) of 5 comparable homes.