17

Cos Cob Homes for Sale

Section Image Section Image
  • /42

    $2,800,000

    • 3 Beds
    • 4 Baths
    • 3,251 Sq Ft

    523 E Putnam Ave Unit B, Cos Cob, CT 06807

    Space and convenience await you at this incredible townhouse with views of the Mianus River and a location close to Old Greenwich, Riverside and Cos Cob. This 3 bedroom, 3.5 bath home has high ceilings throughout, generously sized rooms and picture-perfect outdoor space. With 3 dedicated underground parking spaces and an elevator to take you to your living floor, this is as easy as it gets. The

    Agent Photo

    Allen Vetrosky

    BHHS New England Properties

    (203) 760-0446

    523 E Putnam Ave Unit B, Cos Cob, CT 06807
  • /35

    $3,795,000

    • 5 Beds
    • 5 Baths
    • 5,662 Sq Ft

    27 Cognewaugh Rd, Cos Cob, CT 06807

    Beautiful light filled Shingle Style Home set high above the Mianus River Valley in Greenwich; views of open sky, tree tops + the River. Five bedrooms; primary suite with sitting room, luxury bath. Screened in porch with hanging bed, three double bedrooms and one single with Jack + Jill baths. Open floor plan with eat-in gourmet kitchen open to dining room, family room with French doors to deck

    Rebecca Karson Houlihan Lawrence

    27 Cognewaugh Rd, Cos Cob, CT 06807
  • /62

    $3,399,000

    • 6 Beds
    • 8 Baths
    • 6,066 Sq Ft

    232 Valley Rd, Cos Cob, CT 06807

    STUNNING HILLTOP SANCTUARY with 270 panoramic river views from palatial primary suite. Five lavish en suite bedrooms including a spacious guest/au pair/in-law suite on the 3rd level. Magnificent kitchen with breakfast bar and nook, oversized island, French doors leading to lovely patio with river view. Get away from it all in the enormous playroom/game room/media room on the 3rd level. 9'

    Julie Hutchison First Greenwich Realty LLC

    232 Valley Rd, Cos Cob, CT 06807
  • /19

    $2,799,000

    • 5 Beds
    • 5.5 Baths
    • 4,525 Sq Ft

    32 Jeffrey Rd, Greenwich, CT 06830

    A hidden gem close to town, updated and at the end of a cul-de-sac on a great quiet street, this beautiful 4,525-square-ft home on 1 acre offers a perfect blend of tranquility and convenience, located just minutes from town, the property boasts offices, 5 bedrooms, 5.5 baths, creating flexible layout, a perfect lifestyle for today's owner. Perfect for working from home or pursuing your passions.

    Lin Lavery Coldwell Banker Realty

    32 Jeffrey Rd, Greenwich, CT 06830
  • /27

    $1,900,000

    • 4 Beds
    • 3 Baths
    • 1,856 Sq Ft

    4 Ponderosa Dr, Greenwich, CT 06830

    This light and bright home was beautifully renovated in 2024. The open floorplan features a living room with fireplace that leads into the gourmet kitchen with vaulted and beamed dining area with skylight, a wall of windows, and sliders out to the deck. The kitchen opens to the family room with built-ins and multiple skylights. The first floor also has a bedroom, full bath, and office with door

    Cesar Rabellino Berkshire Hathaway HS NE Prop.

    4 Ponderosa Dr, Greenwich, CT 06830
  • /13

    $115,000

    7 River Rd Unit Boat Slip E-8, Cos Cob, CT 06807

    Best price for this size slip!! Looking for the perfect home for your boat? Don't let this one slip away... Situated in centrally located Palmer Point marina it will comfortably accommodate a boat of 44-50 feet. There is 30 and 50 amp electric power available. A year-round bubble system, cable, fresh water and shower facilities are available and ready for your use. The harbor was recently

    Danielle Claroni Sotheby's International Realty

    7 River Rd Unit Boat Slip E-8, Cos Cob, CT 06807
  • /30

    $1,499,000

    • 3,344 Sq Ft

    43 Cos Cob Ave, Cos Cob, CT 06807

    First time being offered. Original owners passed down in the family since 1929. Well maintained 2 family multi-family home. All units have been renovated. New kitchens, bathrooms & some appliances. Boasts a eight person hot tub and tiki bar in the rear yard. There are nine parking spaces on the property. Conveniently located to schools, parks, shopping, recreation and more.. Don't miss

    Ruth Miner Country Club Properties

    43 Cos Cob Ave, Cos Cob, CT 06807
  • /30

    $1,775,000

    • 4 Beds
    • 2.5 Baths
    • 1,858 Sq Ft

    74 Valleywood Rd, Cos Cob, CT 06807

    Charming 1929 home in one of Cos Cob's most desirable neighborhoods, close to town and schools. Sun-filled open floor plan with hardwood floors, classic detailing and beautiful landscaping. Living and dining rooms feature two walls of windows and a wood burning fireplace. Eat in kitchen with new appliances, breakfast nook, and family room with built-ins open to a stone terrace and tiered, fenced

    Amanda Bates Houlihan Lawrence Inc.

    74 Valleywood Rd, Cos Cob, CT 06807
  • /35

    $1,750,000 Open Sat 1PM - 3PM

    • 7 Beds
    • 6 Baths
    • 4,258 Sq Ft

    29 Maplewood Dr, Cos Cob, CT 06807

    Don't miss this rare opportunity to own a spacious and versatile seven bedroom, five and a half bath colonial in sought-after Cos Cob! Set on a generous half-acre lot, this home offers 4,258+/- square feet of flexible living space-ideal for multi-generational living arrangement-with a private entrance for added comfort and independence. The main level features a welcoming living room, bright

    Angela Alfano Coldwell Banker Realty

    29 Maplewood Dr, Cos Cob, CT 06807
  • /35

    $1,950,000

    • 5 Beds
    • 5 Baths
    • 3,050 Sq Ft

    22 Maplewood Dr, Cos Cob, CT 06807

    Where lifestyle, livability, and versatility meet... all your family & friends, too. Set in Cos Cob's tight-knit Loughlin Park, this 5 Bed home is in a prime location. Seconds to the train, a food scene, & the Park. With 3000 sqft of livability this home is a neighborhood hub. A garage & breezeway lead to open living, kitchen, & dining with a fireplace. Easy access to a grill, putting green, &

    Mike Parelli Mike Parelli Real Estate LLC

    22 Maplewood Dr, Cos Cob, CT 06807
  • /20

    $1,400,000

    • 3 Beds
    • 3 Baths
    • 2,332 Sq Ft

    37 Windsor Ln, Cos Cob, CT 06807

    Charming Opportunity in the Heart of Cos Cob Don't miss this exceptional opportunity to own a home in the great neighborhood of Cos Cob in Greenwich, CT. Nestled on a spacious .2833-acre lot, this 3-bedroom, 2,332 sq. ft. home offers the perfect blend of location, potential, and value. Whether you're looking to move in and renovate at your own pace, or start fresh with your own vision, this

    Susan Calabrese Berkshire Hathaway NE Prop.

    37 Windsor Ln, Cos Cob, CT 06807
  • /30

    $4,599,000

    • 5 Beds
    • 7 Baths
    • 6,166 Sq Ft

    6 Coachlamp Ln, Greenwich, CT 06830

    Discover refined living in this elegant center hall colonial, ideally set on a private cul-de-sac just minutes from downtown Greenwich. Meticulous attention to detail is evident throughout, from sophisticated coffered ceilings to exceptional craftsmanship. The open-concept gourmet kitchen is the heart of the home, with generous counter space and a seamless flow into the spacious family room. Five

    Barbara Zaccagnini Coldwell Banker Realty

    6 Coachlamp Ln, Greenwich, CT 06830
  • /4

    $105,000

    7 River Rd Unit Boat Slip C-8, Cos Cob, CT 06807

    Boat slip at the Palmer Point Marina for sale - located on the C dock with room for a 44' foot boat. Perfect location to cruise out into Long Island Sound!

    Amanda Bates Houlihan Lawrence

    7 River Rd Unit Boat Slip C-8, Cos Cob, CT 06807
  • /21

    $1,995,000

    • 4 Beds
    • 3 Baths
    • 3,284 Sq Ft

    297 Cognewaugh Rd, Cos Cob, CT 06807

    Welcome to your dream home at 297 Cognewaugh Road! Nestled in the picturesque landscape on two wooded acres, this delightful 4-bedroom, 3-bathroom residence offers a sprawling 3,284 square feet of living space. From the moment you step inside, you'll be captivated by the warmth of the hardwood floors and the sun-drenched rooms. The spacious formal dining room is perfect for hosting gatherings,

    Russell Pruner Compass Connecticut, LLC

    297 Cognewaugh Rd, Cos Cob, CT 06807
  • /53

    $1,695,000

    • 4 Beds
    • 3 Baths
    • 3,827 Sq Ft

    24 Rippowam Rd, Cos Cob, CT 06807

    This newly and tastefully renovated sun-filled home offers a modern open-concept design with large windows and an abundance of natural light throughout. Featuring 4 spacious bedrooms, 2 1/2 baths and a beautiful brick fireplace with approximately 3,827 sq. ft. including the 1,033 sq. ft. (per Realty Plans) in the lower-level playroom, this truly turnkey home is ready for immediate occupancy.

    Stephen Archino Sotheby's International Realty

    24 Rippowam Rd, Cos Cob, CT 06807
  • /7

    $136,500

    7 River Rd Unit Boat Slip D-14, Cos Cob, CT 06807

    A prime docking space in the very popular Palmer Point Marina. Easy to navigate and very close to open water, this slip can accommodate a boat up to 49 1/2'. Palmer Point boasts a year-round bubble system, provides electric power of 30 and 50 amps, fresh water, shower facilities. Fuel and a marine supply store are on the property. Monthly association dues are $258.00.

    Barbara Stephens Sotheby's International Realty

    7 River Rd Unit Boat Slip D-14, Cos Cob, CT 06807
  • /45

    $4,450,000 New Construction

    • 5 Beds
    • 7 Baths
    • 7,041 Sq Ft

    8 Fado Ln, Cos Cob, CT 06807

    Welcome to 8 Fado Lane, a stunning new construction in a quiet cul-de-sac minutes from North Mianus School. This expansive home offers over 7,000 sq ft of luxury living, featuring five spacious bedrooms and six and a half bathrooms. The stunning kitchen is perfect for culinary enthusiasts and entertaining. Enjoy the airy feel of 9-foot ceilings throughout. The beautifully finished lower level

    Jenny Allen Compass Connecticut, LLC

    8 Fado Ln, Cos Cob, CT 06807

Why Live in Cos Cob

Cos Cob, a close-knit neighborhood in Greenwich, Connecticut, offers a family-oriented atmosphere with access to parks and nature trails. The area features a mix of condos and single-family homes, including colonial-era houses and new traditional-style builds. Along East Putnam Avenue, residents can find dining options like Rinaldi’s Deli, Little Pub Greenwich, and The Cos Cobber, as well as specialty shops such as Fjord Fish Market and Greenwich Cheese Company. For retail, Greenwich Avenue is nearby. Local parks include Montgomery Pinetum Park and Bible Street Park, which hosts a popular summer camp. Educational opportunities are strong, with students attending highly rated Greenwich Public Schools, including Cos Cob School, Central Middle School, and Greenwich High School. Recreational activities are abundant, with Beam & Barre for ballet lessons and Make-Modern for art classes. Cos Cob also enjoys community events like the Greenwich Town Party and Greenwich Wine + Food festival. Public transportation includes CTtransit buses and Metro-North trains, with a commute to Grand Central Station taking about an hour and ten minutes. Interstate 95 provides direct access to New York, and White Plains Airport is 6 miles away. Medical care is available at Greenwich Hospital, 2 miles from Cos Cob. The neighborhood has a low crime risk compared to the national average. However, parts of Cos Cob are prone to flooding, and areas near Interstate 95 and the train station may experience noise. Residents should also be aware of potential strong winds and ice storms as noted by FEMA.

Frequently Asked Questions

Is Cos Cob a good place to live?
Cos Cob is a good place to live. Cos Cob is considered very car-dependent and somewhat bikeable. Cos Cob is a suburban neighborhood with a crime score of 2, making it safer than the average neighborhood in the U.S. Cos Cob has 7 parks for recreational activities. It is sparse in population with 2.3 people per acre and a median age of 44. The average household income is $193,072 which is above the national average. College graduates make up 69.3% of residents. A majority of residents in Cos Cob are home owners, with 26.9% of residents renting and 73.1% of residents owning their home. A local real estate agent serving Cos Cob can help you decide if this neighborhood is the right one for you. Learn more on our Cos Cob neighborhood guide.
Is Cos Cob, CT a safe neighborhood?
Cos Cob, CT is safer than the average neighborhood in the United States. It received a crime score of 2 out of 10.
How much do you need to make to afford a house in Cos Cob?
The median home price in Cos Cob is $1,849,000. If you put a 20% down payment of $369,800 and had a 30-year fixed mortgage with an interest rate of 6.77%, your estimated principal and interest payment would be $9,610 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $412K a year to afford the median home price in Cos Cob. The average household income in Cos Cob is $193K.
What are the best public schools in Cos Cob?
The best public schools that serve Cos Cob are:
What are the best private schools in Cos Cob?
The best private schools that serve Cos Cob are:
  • Brunswick School has an A+ Niche grade, a student teacher ratio of 6:1 and an average review score of 4.1.
  • Greenwich Catholic School has an A Niche grade, a student teacher ratio of 10:1 and an average review score of 4.8.
  • The Pinnacle School has a student teacher ratio of 1:1 and an average review score of 4.0.
What are the most popular zip codes in Cos Cob, Greenwich, CT?
The most popular zip codes in Cos Cob, Greenwich, CT include 10025, 10028, 10128, 10463 and 10027.
What are the most popular neighborhoods near Cos Cob, Greenwich, CT?
The most popular neighborhoods near Cos Cob, Greenwich, CT are Riverside, Mid-Country East, Old Greenwich, Westover and Westside Stamford.

Home Trends in Cos Cob, CT

Housing Trends

Median Sale Price
$1,895,000
Median Single Family Sale Price
$1,995,000
Median Townhouse Sale Price
$2,045,000
Median 2 Bedroom Sale Price
$835,000
Median 1 Bedroom Sale Price
$502,625
Average Price Per Sq Ft
$713
Number of Homes for Sale
16
Last 12 months Home Sales
117
Months of Supply
1.60
Median List Price
$1,849,000
Median Change From 1st List Price
-2%
Median Home Sale Price YoY Change
6%
How to Buy a Home How to Finance a Home How to Sell a Home