21 Cobb Isle Rd is a 2,940 square foot house on a 0.96 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on October 01, 1996 for $640,000. Based on Redfin's Water Mill data, we estimate the home's value is $6,460,091.
Single-familyProperty Type
2000Year Built
0.96 acresLot Size
$2,197Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$6,460,091
$5.8M since sold in October 1996$417K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 271.8% higher than the average sale price ($1.74M) of 2 comparable homes.