Bright newer five bedroom Center Hall Colonial near North Mianus school and minutes to Eastern Middle school , Riverside and Cos Cob shopping and RR stations. Third floor separate suite with bedroom, bath and office or sitting room. Hardwood floors , fenced in backyard. Great flow for day-to-day indoor and outdoor living and entertaining. Total Sq. footage includes 535 sq. ft. below grade. Finished lower level rec. room.
Sold for $2,285,000 on 10/27/25
$2,285,000
551 River Rd, Cos Cob, CT 06807
5beds
3,634sqft
Residential, Single Family Residence
Built in 2014
9,583.2 Square Feet Lot
$2,294,300 Zestimate®
$629/sqft
$7,604 Estimated rent
Owner options
What's special
Zillow last checked: 10 hours ago
Listing updated: October 27, 2025 at 09:52am
Listed by:
Maria Arning 203-561-2509,
BHHS New England Properties
Bought with:
Agustina Sanchez, RES.0832948
Houlihan Lawrence
Source: Greenwich MLS, Inc.,MLS#: 121011
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Forced Air, Propane
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Eat-in Kitchen, Entrance Foyer
- Windows: Double Pane Windows
- Basement: Partially Finished
- Number of fireplaces: 1
Interior area
- Total structure area: 3,634
- Total interior livable area: 3,634 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage Door Opener
- Garage spaces: 2
Features
- Patio & porch: Terrace
- Fencing: Fenced
Lot
- Size: 9,583 sqft
- Features: Level
Details
- Parcel number: 121534/S
- Zoning: R-12
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Vinyl Siding
- Roof: Asphalt
Condition
- Year built: 2014
Utilities & green energy
- Water: Well
- Utilities for property: Cable Connected, Propane
Community & neighborhood
Security
- Security features: Security System, Smoke Detector(s)
Location
- Region: Cos Cob
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$2,294,300
2% more+$45,886
With Zillow Showcase(estimated)$2,340,186