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4 Cos Cob Avenue, Greenwich, CT 06807

Single Family For Sale

$1,650,000
$607/sqft
4 Cos Cob Avenue, Greenwich, CT
Active
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4
Bedrooms
3
Bathrooms
2,720
Sq Ft
0.14
Acres
1951
Year Built

About This Home

Move right into this beautifully maintained 4-bedroom home in the heart of Cos Cob! The first floor offers a wonderful open-concept family room flowing seamlessly into the eat-in kitchen, creating the perfect space for everyday living and entertaining. A formal dining room, full bath, private office, and study complete the main level. Upstairs, you'll find four generously sized bedrooms and two full bathrooms, including access to a walk-up attic from one of the bedrooms, providing excellent storage or future expansion potential. Outside, enjoy a flat backyard and detached two-car garage. Ideally located just moments from parks, shops, restaurants, schools, and the train, this home offers the perfect combination of space, convenience, and lifestyle.

Listed by Katie Benson (917) 270-3371 with Houlihan Lawrence (203) 869-0700

Listing Snapshot

Price $1,650,000 Days on Our Site 6 days
Property Tax $7,395/yr Style Colonial
Year Built 1951 Total Sq Ft 2,720
Lot Size 0.14 acres HOA Fees N/A
Bedrooms 4 Full Bathrooms 3
Total Rooms 9 Half Baths 0

Key Features

Appliances
  • Refrigerator
  • Washer
  • Dryer

Structure & Parking

Construction Frame
Roof Asphalt Shingle
Garage Spaces 2
Garage Type Detached Garage

Systems & Utilities

Heat Hot Air
Fuel Natural Gas
Cooling Central Air
Hot Water Natural Gas, Domestic
Water Public Water Connected
Sewer Public Sewer Connected

Schools

Elem Cos Cob
Middle Central
High Greenwich

Mortgage Calculator

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Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $616/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Jun 10, 2026 Listed $1,650,000

Frequently Asked Questions

How much does 4 Cos Cob Avenue in Greenwich, CT cost?
This property is listed at $1,650,000, which works out to $607 per square foot.
How many bedrooms does 4 Cos Cob Avenue have?
This home has 4 bedrooms and 3 bathrooms.
What is the square footage of 4 Cos Cob Avenue?
The home is 2,720 square feet, situated on 0.14 acres.
When was 4 Cos Cob Avenue in Greenwich built?
This property was built in 1951.
Is 4 Cos Cob Avenue, Greenwich, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 4 Cos Cob Avenue, Greenwich in?
This home is served by the Greenwich public school system, with Cos Cob as the elementary school and Greenwich as the high school.
How do I schedule a tour of 4 Cos Cob Avenue, Greenwich, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Katie Benson · (917) 270-3371

Houlihan Lawrence · (203) 869-0700

MLS# 24182748 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Jun 14, 2026 11:40 PM UTC