100 E Putnam Ave, Cos Cob, CT 06807 contains 40,120 sq ft and was built in 2024. This home last sold for $4,800,000 in July 2023.
The Rent Zestimate for this home is $3,538/mo.
Sold for $4,800,000 on 07/12/23
$4,800,000
100 E Putnam Ave, Cos Cob, CT 06807
--beds
--baths
40,120sqft
Unknown
Built in 2024
-- sqft lot
$-- Zestimate®
$120/sqft
$3,538 Estimated rent
Home value
Not available
Estimated sales range
Not available
$3,538/mo
Zestimate® history
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What's special
Facts & features
Price history
| Date | Event | Price |
|---|---|---|
| 7/12/2023 | Sold | $4,800,000-43.5%$120/sqft |
Source: Public Record | ||
| 11/29/2022 | Listed for sale | $8,500,000+54.5%$212/sqft |
Source:  Greenwich MLS, Inc. #117246 | ||
| 3/20/2020 | Sold | $5,500,000$137/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $105,471 +244% | $8,533,980 +232.2% |
| 2024 | $30,661 -30.7% | $2,568,790 -32.4% |
| 2023 | $44,241 +0.9% | $3,802,120 |
Find assessor info on the county website
Neighborhood: Cos Cob
Nearby schools
GreatSchools rating
- 9/10North Street SchoolGrades: PK-5Distance: 1.4 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 1.2 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2 mi