Date
Details
Price
Change
Source
8/20/2026
Listed
$1,800,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/19
$1,800,000
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1/19
Property Description
Beautifully renovated and move-in ready. This turnkey 3-bedroom, 2.5-bath home is set in a desirable Cos Cob neighborhood and offers four finished levels of comfortable, flexible living space. Updates include an all-new kitchen, renovated bathrooms, new appliances, and new heating and cooling systems. The home also features a 1-car garage, fenced-in yard, patio, and additional outdoor space for relaxing and entertaining. Conveniently located close to Bible Street Park and Montgomery Pinetum Park, with Cos Cob Elementary School, Central Middle School, and downtown Cos Cob all within walking distance. A thoughtfully updated home offering modern finishes, great outdoor space, and an excellent Cos Cob location.
Full Property Details
Full Property Details for 55 Cos Cob Ave
General
- Price: $1,800,000
- Taxes: (July 2026-June 2027)
- Status: Active
- Type: Single Family
- Source: SMARTMLS
- MLS ID: 24201010
- Updated: 8/24/2026
- Added to Site: 47 day(s) ago
Interior
- Number of Rooms: 11
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Gas Range, Microwave, Freezer, Dishwasher, Washer, Electric Dryer
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
- Full Bath: Lower
- Partial Bath: Lower
Bedrooms
- Total Bedrooms: 3
- Primary Bedroom: Primary Bedroom, Upper
- Bedroom 1: Bedroom, Upper
- Bedroom 2: Bedroom, Upper
Other Rooms
- Living Room: Living Room, Main
- Family Room: Family Room, Lower
- Kitchen: Kitchen, Main
- Dining Room: Dining Room, Main
- Den: Den, Lower
- Laundry: Lower Level
- Other Room 1: Other, Lower
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 1
- Total Spaces: 3
- Parking: Attached Garage, Driveway, Off Street Parking
Location
- County: Fairfield
- Neighborhood: Cos Cob
- Driving Directions: Call Milo for viewings.
School Information
- Elementary School: Cos Cob
- Middle School: Central
- High School: Greenwich
Community
- Community Name: Cos Cob
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Baseboard, Hydro Air, Natural Gas
- Heating Fuel: Natural Gas
- Water Heater: Tankless Hotwater
Utilities
- Sewer: Public Sewer Connected
- Water: Public Water Connected
Structural Information
- Architectural Style: Colonial
- Construction Status: No/Resale
- Exterior Const.: Vinyl Siding, Brick
- Basement Desc.: Full, Fully Finished
- Roof: Asphalt Shingle
- Attic: Yes
- Square Feet: 2,550
- Above Ground: 1,800 Sq. Ft.
- Below Ground: 750 Sq. Ft.
- Year Built: 1960
Lot Features
- Lot Size (Acres): 0.12
- Driveway/Sidewalk: Private, Paved
- Zoning: R6
- Lot Description: Fence - Privacy, Corner Lot, Dry, Level Lot
Financial Considerations
- Assessment Amount: $691,600
- Tax Year: July 2026-June 2027
Disclosures and Reports
- Property ID: 1852177
Listed by Milo Ceci, Milo Ceci
We Value Your Privacy
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Listing agent
— 55 Cos Cob Ave —
Milo Ceci
Milo Ceci
Agent Contact: (203) 921-5507 Office Contact: (203) 921-5507
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 55 Cos Cob Ave
School District:Greenwich School District
| Name | Grades | Distance |
|---|---|---|
Cos Cob School 300 East Putnam Ave., Greenwich, CT 06807 | K-5 | 0.4 mi |
Central Middle School 9 Indian Rock Lane, Greenwich, CT 06830 | 6-8 | 0.6 mi |
Greenwich High School 10 Hillside Road, Greenwich, CT 06830 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 55 Cos Cob Ave
Estimate the Cost
Estimate the Cost for 55 Cos Cob Ave
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- Updated 19 hours ago
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- Single Family
- Active
- Updated 4 days ago
- 6Beds
- 7Total Baths
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- Single Family
- Active
- Updated 2 days ago
- 5Beds
- 7Total Baths
- 6,069Sq. Ft.
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- Townhouse
- Closed
- Updated 4 days ago
- 4Beds
- 4Total Baths
- 3,120Sq. Ft.
Listed by Howell Homes Team at Coldwell Banker Realty
Sold by William Pitt Sotheby's Int'l
Sold by William Pitt Sotheby's Int'l
- Single Family
- Closed
- 4Beds
- 3Total Baths
- 2,410Sq. Ft.
Listed by Sotheby's International Realty
Sold by BHHS New England Properties
Sold by BHHS New England Properties
55 Cos Cob Avenue, Greenwich, CT 06807 (MLS# 24201010) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 55 Cos Cob Avenue is currently listed for $1,800,000 and was received on August 20, 2026. Want to learn more about 55 Cos Cob Avenue? Do you have questions about finding other Single Family real estate for sale in Cos Cob? You can browse all Cos Cob real estate or contact a Coldwell Banker agent to request more information.