Bright & modern 4 BR, 4.1 BA, 4,078 sf newer construction (2019 home features exceptional building quality, state-of-the-art energy efficiency, high ceilings, hrdwd floors, spacious rooms & sophisticated finishes. Enjoy woodland views & a dock with direct access to the Mianus River for kayaking/canoeing. The home has 2 primary BR suites (1st & 2nd flr & two 2nd flr BRs with ensuite BAs. Additional 1,166 sf pre-finished lower level offers lots of possibilities. Patio & fenced-in landscaped yard with irrigation system. 10 kW Generator. Convenient to schools, shops, train & I-95.
Sold for $14,200 on 07/27/23
$14,200
552 River Rd, Cos Cob, CT 06807
4beds
4,078sqft
Single Family Residence
Built in 2019
0.28 Acres Lot
$3,027,900 Zestimate®
$3/sqft
$8,092 Estimated rent
Home value
$3,027,900
$2.88M - $3.18M
$8,092/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Source: Berkshire Hathaway HomeServices New England Properties,MLS#: 123097
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 4,078
- Total interior livable area: 4,078 sqft
Property
Lot
- Size: 0.28 Acres
Details
- Parcel number: GREEM12B1556S
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Roof: Asphalt
Condition
- Year built: 2019
- Major remodel year: 2019
Community & neighborhood
Location
- Region: Cos Cob
Price history
| Date | Event | Price |
|---|---|---|
| 7/30/2025 | Listing removed | $15,000$4/sqft |
Source:  Berkshire Hathaway HomeServices New England Properties | ||
| 7/8/2025 | Price change | $15,000-6.3%$4/sqft |
Source: Berkshire Hathaway HomeServices New England Properties | ||
| 7/1/2025 | Listed for sale | $2,850,000+19970.4%$699/sqft |
Source:  Greenwich MLS, Inc. #123097 | ||
| 6/24/2025 | Listed for rent | $16,000+18.5%$4/sqft |
Source: Berkshire Hathaway HomeServices New England Properties | ||
| 7/27/2023 | Sold | $14,200-99.4%$3/sqft |
Source: BHHS NE Properties sold #170585058_06807 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,160 +3.5% | $1,469,370 |
| 2024 | $17,538 +2.6% | $1,469,370 |
| 2023 | $17,098 +0.9% | $1,469,370 |
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
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$3,027,900
2% more+ $60,558
With Zillow Showcase(estimated)
$3,088,458