Federico Martinez
Keller Williams Prestige Prop.
(475) 325-5386
192 Total Sales
1 in Cos Cob
$1,350,000 Price
Estimated Value: $3,293,500
This home is located at 20 Cognewaugh Rd, Cos Cob, CT 06807 and is currently estimated at $3,293,500, approximately $1,809 per square foot. 20 Cognewaugh Rd is a home located in Fairfield County with nearby schools including North Mianus School, Eastern Middle School, and Greenwich High School.
Federico Martinez
Keller Williams Prestige Prop.
(475) 325-5386
192 Total Sales
1 in Cos Cob
$1,350,000 Price
Linda Dunsmore
Coldwell Banker Realty
(475) 258-8711
87 Total Sales
1 in Cos Cob
$900,000 Price
Allen Vetrosky
Berkshire Hathaway NE Prop.
(475) 258-7572
10 Total Sales
1 in Cos Cob
$2,550,000 Price
Katie O'Grady
Compass Connecticut, LLC
(475) 269-6412
165 Total Sales
1 in Cos Cob
$1,275,000 Price
Glenn Marr
Marr Caruso Realty Group
(475) 275-8091
37 Total Sales
1 in Cos Cob
$1,400,000 Price
Brett Lieberman
The Riverside Realty Group
(475) 889-7388
79 Total Sales
2 in Cos Cob
$1.7M - $2.1M Price Range
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $253 | $21,000 | $21,000 | $0 |
| 2024 | $246 | $21,000 | $21,000 | $0 |
| 2023 | $239 | $21,000 | $21,000 | $0 |
| 2022 | $237 | $21,000 | $21,000 | $0 |
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