3,460

Cos Cob, CT Homes

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  • /55

    $3,495,000

    • 5 Beds
    • 4.5 Baths
    • 5,354 Sq Ft

    89 Indian Field Rd, Greenwich, CT 06830

    Beautifully designed and thoughtfully finished, this exceptional New home blends sophisticated style with modern comfort and effortless everyday living. From the moment you enter, wide-plank French oak floors, 9-foot ceilings, Andersen windows, and curated designer details create a warm yet elevated atmosphere. The dining room and office make a statement with rich color-drenched finishes, while

    Agent Photo

    Danielle Malloy

    Serhant Connecticut LLC

    89 Indian Field Rd, Greenwich, CT 06830
  • /54

    Starting at $5,075

    Total Monthly Price

    • 1 - 2 Beds

    100 E Putnam Ave, Greenwich, CT 06830

    100 East is a residential building truly fit for the vibrant neighborhood that surrounds it. The proximity to downtown & the Metro north train station, makes for a spirited connection between popular attractions. Bright, sleek and spacious one & two bedrooms apartments.OUR AMENITIESAmenities are designed to provide the ultimate in style, convenience and comfort for our apartment

    100 East

    100 E Putnam Ave, Greenwich, CT 06830
  • /35

    $4,753,000

    Sold Apr 20, 2026

    24 Annjim Dr, Greenwich, CT 06830

    • 5 Beds
    • 4.5 Baths
    • 4,937 Sq Ft
    • Built 2001

    Last Sold Summary

    • 12% Above List Price
    • $963/SF
    • 5 Days On Market

    Last Listing Agent Amanda Bates Houlihan Lawrence

    24 Annjim Dr, Greenwich, CT 06830
    • /32

      Est $2,978,058

      Not Listed For Sale

      62 N Old Stone Bridge Rd, Greenwich, CT 06807

      • 4 Beds
      • 4 Baths
      • 3,996 Sq Ft
      • Built 1978
      62 N Old Stone Bridge Rd, Greenwich, CT 06807

      Last Sold Summary

      • 11 Days On Market

      Last Listing Agent Melinda Relyea Houlihan Lawrence

  • /33

    $2,650,000

    Open Sat 2PM - 4PM
    • 4 Beds
    • 5 Baths
    • 3,150 Sq Ft

    316 Valley Rd, Cos Cob, CT 06807

    Escape the ordinary at this European inspired Greenwich, CT retreat offering exceptional privacy, sweeping river views, and effortless access to the Cos Cob village amenities. Set above the Mianus River, the property features multilevel stone terraces, outdoor fireplaces, mature gardens, and an all season stone gazebo sculpted by the former head designer of the New York Botanical Garden, creating

    Suzanne Armstrong Compass Connecticut, LLC

    316 Valley Rd, Cos Cob, CT 06807
  • /18

    $9,895 Per Month

    • 4 Beds
    • 3.5 Baths
    • 3,672 Sq Ft
    • House for Rent

    11a Mead Ave, Cos Cob, CT 06807

    Enjoy living in the heart of Cos Cob's charming historic district from this hidden gem, tucked away on a tree-lined street, just minutes from all. The open kitchen and family room are ideal for gathering and flow seamlessly to both a breakfast area and a new deck and rear yard. A nearby dining room, living room with fireplace, and office/den with hardwood floors throughout offer flexible living

    Amy Ingraham Sotheby's International Realty

    11a Mead Ave, Cos Cob, CT 06807
  • /34

    $2,400,000

    Sold Feb 25, 2026

    24 Valley Rd, Cos Cob, CT 06807

    • 4 Beds
    • 4.5 Baths
    • 3,221 Sq Ft
    • Built 1925

    Last Sold Summary

    • 3% Below List Price
    • $745/SF
    • 11 Days On Market

    Last Listing Agent Angela Swift Compass Connecticut, LLC

    24 Valley Rd, Cos Cob, CT 06807
    • /27

      Est $1,559,849

      Not Listed For Sale

      37 Windsor Ln, Cos Cob, CT 06807

      • 3 Beds
      • 3 Baths
      • 2,332 Sq Ft
      • Built 1971
      37 Windsor Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 11 Days On Market

      Last Listing Agent Susan Calabrese BHHS New England Properties

  • /25

    $2,999,000

    • 5 Beds
    • 4 Baths
    • 5,042 Sq Ft

    59 Dandy Dr, Cos Cob, CT 06807

    A modern home for today's needs and tomorrow's dreams. This generous five bedroom residence offers turnkey living on a private one-acre lot. Walk-in closets throughout plus two additional rooms that easily serve as a home office and/or private guest suite offer flexibility wherever you need it. Communal spaces draw everyone together, and a gourmet kitchen sits at the heart of the house. Outdoors,

    Angela Alfano Coldwell Banker Realty

    59 Dandy Dr, Cos Cob, CT 06807
  • /15

    $4,950

    Total Monthly Price

    • 2 Beds
    • 2 Baths
    • 1,040 Sq Ft
    • Townhouse for Rent

    32 Cos Cob Ave, Greenwich, CT 06807

    Welcome to 32 Cos Cob Ave, Unit B — a newly renovated duplex apartment that truly has it all. With 2 bedrooms, 2 full baths, a fully finished basement, all new appliances, off-street parking, private driveway, and your own private backyard, this place looks and feels amazing. Located in the heart of Cos Cob, one of Greenwich's most charming neighborhoods, you're just minutes from the Cos Cob

    32 Cos Cob Ave, Greenwich, CT 06807
  • 20 Ridge Rd, Cos Cob, CT 06807

    $2,503,000

    Sold Jul 31, 2026

    20 Ridge Rd, Cos Cob, CT 06807

    • 3 Beds
    • 3.5 Baths
    • 1,839 Sq Ft
    • Built 1928

    Last Sold Summary

    • 39% Above List Price
    • $1,361/SF
    • 8 Days On Market

    Current Estimated Value $1,782,390

    Last Listing Agent Kaitlin Kelly Compass Connecticut, LLC

    20 Ridge Rd, Cos Cob, CT 06807
    • /2

      Est $1,802,144

      Not Listed For Sale

      53 Gregory Rd, Cos Cob, CT 06807

      • 4 Beds
      • 2 Baths
      • 2,175 Sq Ft
      • Built 1959
      53 Gregory Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 66 Days On Market

      Last Listing Agent Angela Alfano Coldwell Banker Realty

  • /9

    $99,000

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

    Boat Slip at the River Club of Greenwich, Palmer Point. The most desirable C dock in Palmer Point Marina! Over 4 feet of water at low tide. Steps away from the parking area

    Amanda Bates Houlihan Lawrence

    7 River Rd Unit Boat Slip C-8, Cos Cob, CT 06807
  • /38

    $6,450 Per Month

    • 3 Beds
    • 3 Baths
    • 2,400 Sq Ft
    • House for Rent

    41 Valley Rd Unit 2, Cos Cob, CT 06807

    2400 sqft Apartment*3 Bedrooms * 3 Full Baths * Home Office * Flexible Space for Guests or Extended Family * Off-Street Parking * Private Rooftop Deck * Pet-Friendly * In-Unit Laundry * Bicycle Storage * Dishwasher * Central Heating & Air Conditioning Welcome to 41 Valley Road in Cos Cob! This spacious and inviting residence features three large bedrooms, three full bathrooms, a home office, and

    Antonio LaRocca The LaRocca Group

    41 Valley Rd Unit 2, Cos Cob, CT 06807
  • /39

    $2,175,000

    Sold Jun 26, 2026

    70 Gregory Rd, Cos Cob, CT 06807

    • 4 Beds
    • 3 Baths
    • 3,142 Sq Ft
    • Built 1961

    Last Sold Summary

    • 1% Below List Price
    • $692/SF
    • 26 Days On Market

    Last Listing Agent Sabrina Lanosa William Pitt Sotheby's Int'l

    70 Gregory Rd, Cos Cob, CT 06807
    • 42 Mimosa Dr, Cos Cob, CT 06807

      Not Listed For Sale

      42 Mimosa Dr, Cos Cob, CT 06807

      • 4 Beds
      • 2.5 Baths
      • 2,751 Sq Ft
      • Built 1964
      42 Mimosa Dr, Cos Cob, CT 06807

      Last Sold Summary

      • 44 Days On Market

      Last Listing Agent Robin Bartholomew Berkshire Hathaway NE Prop.

  • /35

    $2,195,000

    • 1 Bed
    • 1.5 Baths
    • 1,088 Sq Ft

    89 River Rd Unit 304, Cos Cob, CT 06807

    The perfect waterfront pied-à-terre with deeded 40' boat slip. The Residences at RowAmerica Greenwich is a twelve-unit boutique modern luxury condo development on Cos Cob Harbor. Unit 304 is a light-filled, top-floor, 1,088 SF 1BR + den/1.5BA with river views. The den functions as a home office or full second bedroom via a rotating Resource Furniture Murphy bed that doubles as a library wall. The

    Robert Johnson Brown Harris Stevens CT, LLC

    89 River Rd Unit 304, Cos Cob, CT 06807
  • /14

    $5,750 Per Month

    • 3 Beds
    • 2 Baths
    • 1,600 Sq Ft
    • Apartment for Rent

    530 River Rd Unit 1, Cos Cob, CT 06807

    HEAT, HOT WATER, LAWN, TRASH, all included. Property on almost 1/2 acre of park-like land. Large patio, great for entertaining. Heating: Oversized one-car attached garage. Two large parking areas. Close to School, parks, river, and more. 3 Bed Unit, 2 full baths, pantry, basement area for storage and laundry. Unit is in move-in condition.

    Peter Janis BHHS New England Properties

    530 River Rd Unit 1, Cos Cob, CT 06807
  • /20

    $815,000

    Sold Oct 20, 2025

    7 River Rd Unit 306, Cos Cob, CT 06807

    • 2 Beds
    • 2 Baths
    • 1,110 Sq Ft
    • Built 1980

    Last Sold Summary

    • 4% Below List Price
    • $734/SF
    • 58 Days On Market

    Last Listing Agent Peter Janis BHHS New England Properties

    7 River Rd Unit 306, Cos Cob, CT 06807
    • /37

      Est $3,954,912

      Not Listed For Sale

      500 Valley Rd, Cos Cob, CT 06807

      • 4 Beds
      • 3.5 Baths
      • 5,356 Sq Ft
      • Built 2004
      500 Valley Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 6 Days On Market

      Last Listing Agent Cora Lynch-O'Meara Brown Harris Stevens CT, LLC

  • /32

    $2,695,000

    • 4 Beds
    • 4.5 Baths
    • 2,745 Sq Ft

    9 Maple St, Cos Cob, CT 06807

    Brand new construction in Cos Cob features four finished levels and an abundance of natural light. The main level offers an inviting open-concept kitchen, breakfast area, and family room, leading to a private deck and backyard, extending the living space outdoors. Glass walls along the staircase create a striking architectural detail while allowing light to flow through the home. The luxurious

    Julie Church Houlihan Lawrence

    9 Maple St, Cos Cob, CT 06807
  • /10

    $5,750 Per Month

    • 3 Beds
    • 2 Baths
    • 1,200 Sq Ft
    • House for Rent

    530 River Rd, Cos Cob, CT 06807

    Large 3-bedroom, 2-bath unit with an attached garage on a 1/2-acre park-like setting. Large outdoor patio with grill and seating. Heat and Hot Water included. Fully renovated, hardwood floors throughout.

    Peter Janis Berkshire Hathaway NE Prop.

    530 River Rd, Cos Cob, CT 06807
  • /23

    $2,250,000

    Sold Nov 14, 2025

    76 Sinawoy Rd, Cos Cob, CT 06807

    • 4 Beds
    • 2.5 Baths
    • 2,423 Sq Ft
    • Built 1900

    Last Sold Summary

    • 22% Above List Price
    • $929/SF
    • 7 Days On Market

    Last Listing Agent Amanda Bates Houlihan Lawrence

    76 Sinawoy Rd, Cos Cob, CT 06807
    • /22

      Est $2,089,770

      Not Listed For Sale

      21 Barton Ln, Cos Cob, CT 06807

      • 3 Beds
      • 3 Baths
      • 2,850 Sq Ft
      • Built 1962
      21 Barton Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 8 Days On Market

      Last Listing Agent Cheryl Makrinos Sotheby's International Realty

  • /7

    $70,000

    $15K PRICE DROP

    7 River Rd Unit Boat Slip A-2, Cos Cob, CT 06807

    Boat slip at palmer point marina located at A-2.

    James Capparelle Coldwell Banker Realty

    7 River Rd Unit Boat Slip A-2, Cos Cob, CT 06807
  • /21

    $2,950 Per Month

    • 1 Bed
    • 1 Bath
    • 664 Sq Ft
    • Condo for Rent

    36 Decatur St Unit 4, Cos Cob, CT 06807

    Absolutely charming, spotless and completely renovated ground floor 1 bedroom unit with washer dryer and 1 off street parking space is located in the heart of Cos Cob.

    Stephen Archino Sotheby's International Realty

    36 Decatur St Unit 4, Cos Cob, CT 06807
  • /28

    $870,000

    Sold Dec 09, 2025

    15 River Rd Unit 210, Cos Cob, CT 06807

    • 2 Beds
    • 2 Baths
    • 1,104 Sq Ft
    • Built 1979

    Last Sold Summary

    • 2% Above List Price
    • $788/SF
    • 6 Days On Market

    Last Listing Agent Konstantine Wells Houlihan Lawrence

    15 River Rd Unit 210, Cos Cob, CT 06807
    • /22

      Not Listed For Sale

      37 Barton Ln, Cos Cob, CT 06807

      • 3 Beds
      • 2.5 Baths
      • 2,007 Sq Ft
      • Built 1948
      37 Barton Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 28 Days On Market

      Last Listing Agent Jennifer Danzi-glenn Barnes Connecticut

  • /20

    $2,795,000

    • 4 Beds
    • 3.5 Baths
    • 4,088 Sq Ft

    340 Valley Rd Unit 2, Cos Cob, CT 06807

    Rare opportunity to own this turnkey home in the coveted gated community of Valley Ridge. Beautifully updated and meticulously maintained, it offers over 4,000 square feet of living space across three elevator-served levels. A dramatic double-height great room with a floor-to-ceiling stone fireplace and adjoining dining room welcomes you inside. The spacious chef's kitchen, appointed with

    Jennifer Leahy Compass Connecticut, LLC

    340 Valley Rd Unit 2, Cos Cob, CT 06807
  • /38

    $11,750 Per Month

    • 4 Beds
    • 4 Baths
    • 3,026 Sq Ft
    • House for Rent

    46 Valleywood Rd, Cos Cob, CT 06807

    Wonderful opportunity to rent a furnished or unfurnished, updated four-bedroom Tudor with bluestone patio and beautiful, private backyard on a desirable road near schools, shops and trains. Spacious interior blends original details with modern amenities including wood floors and four remodeled full baths. Welcoming front porch leads into living room with wood stove; dining room, chef's kitchen

    Alex Jacobson Houlihan Lawrence

    46 Valleywood Rd, Cos Cob, CT 06807
  • /54

    $3,314,000

    Sold Jun 26, 2026

    2 Daffodil Ln, Cos Cob, CT 06807

    • 5 Beds
    • 5 Baths
    • 4,777 Sq Ft
    • Built 1962

    Last Sold Summary

    • 6% Above List Price
    • $694/SF
    • 11 Days On Market

    Last Listing Agent Stephen Archino Sotheby's International Realty

    2 Daffodil Ln, Cos Cob, CT 06807
    • /33

      Est $3,878,762

      Not Listed For Sale

      9 Serenity Ln, Cos Cob, CT 06807

      • 5 Beds
      • 5.5 Baths
      • 4,862 Sq Ft
      • Built 1967
      9 Serenity Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 5 Days On Market

      Last Listing Agent Susan Fleisher Coldwell Banker Realty

  • /35

    $1,750,000

    $100K PRICE DROP Pending
    • 3 Beds
    • 3 Baths
    • 2,972 Sq Ft

    33 Sachem Rd, Greenwich, CT 06830

    Tucked into a parklike half-acre south of the Post Road, 33 Sachem Road is a commuter's dream a block from the train, parks, and shops. This beautifully maintained 3+ bedroom, 3-bath home features an open floor plan, an eat-in kitchen with center island and skylights, and a luxurious primary suite. A rare in-home elevator adds ease across every level, while the finished lower level offers a

    Jessica Sigmund Compass Connecticut, LLC

    33 Sachem Rd, Greenwich, CT 06830
  • /18

    $3,650 Per Month

    • 1 Bed
    • 1 Bath
    • 1,069 Sq Ft
    • Townhouse for Rent

    9 River Rd Unit 404, Cos Cob, CT 06807

    Spacious one bedroom with lots of light with some water views. Living room/dining room with fireplace. Washer & dryer in Apartment. Spiral staircase to loft with great storage and large skylight. Private deck minutes from train, shopping and park. One assigned parking spot and storage unit .Heat & water included. Tenant pays electric.

    Ann Simpson BHHS New England Properties

    9 River Rd Unit 404, Cos Cob, CT 06807
  • /37

    $1,300,000

    Sold Jan 05, 2026

    67 Cos Cob Ave, Cos Cob, CT 06807

    • 2,629 Sq Ft
    • Built 1918

    Last Sold Summary

    • 8% Above List Price
    • $494/SF
    • 72 Days On Market

    Last Listing Agent Peter Janis BHHS New England Properties

    67 Cos Cob Ave, Cos Cob, CT 06807
    • /14

      Not Listed For Sale

      30 Benenson Dr, Cos Cob, CT 06807

      • 6 Beds
      • 8 Baths
      • 7,150 Sq Ft
      • Built 2024
      30 Benenson Dr, Cos Cob, CT 06807

      Last Sold Summary

      • 33 Days On Market

      Last Listing Agent Patricia White BHHS New England Properties

  • /31

    $1,850,000

    $300K PRICE DROP
    • 4 Beds
    • 3 Baths
    • 3,597 Sq Ft

    28 Gregory Rd, Cos Cob, CT 06807

    Opportunity awaits in one of Greenwich's most desirable communities. Located on a quiet residential street in Cos Cob, this spacious home offers 3,597 square feet of living space across two levels, featuring 4 bedrooms and 3 full bathrooms. A new roof and recently painted interior provide added value, while the generous floor plan offers exceptional flexibility for today's lifestyle.The

    Jose Cuartas Corcoran Centric Realty LLC

    28 Gregory Rd, Cos Cob, CT 06807
  • /21

    $4,300 Per Month

    • 3 Beds
    • 1.5 Baths
    • 1,450 Sq Ft
    • House for Rent

    55 Valley Rd, Cos Cob, CT 06807

    Extraordinary privacy for an in town property. Classic farm house on .84 of acre and only .3 miles to shops and even closer to deli and fine restaurants. Rocking chair front porch. Rear terrace. Huge yard. Hardwood Floors. Owner will cut the grass, clear the snow and pay for water.

    Scott Kadison Scott Kadison Real Estate

    55 Valley Rd, Cos Cob, CT 06807
  • 24 Decatur St Unit 2, Cos Cob, CT 06807

    $850,000

    Sold Jul 06, 2026

    24 Decatur St Unit 2, Cos Cob, CT 06807

    • 2 Beds
    • 2.5 Baths
    • 1,643 Sq Ft
    • Built 1980

    Last Sold Summary

    • 1% Above List Price
    • $517/SF
    • 14 Days On Market

    Last Listing Agent Tyler Toren Compass Connecticut, LLC

    24 Decatur St Unit 2, Cos Cob, CT 06807
    • /14

      Not Listed For Sale

      39 Indian Mill Rd, Cos Cob, CT 06807

      • 5 Beds
      • 5 Baths
      • 3,994 Sq Ft
      • Built 1975
      39 Indian Mill Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 9 Days On Market

      Last Listing Agent Ellen Mosher Houlihan Lawrence

Showing Results 1 - 40, Page 1 of 18

Home Price Trends

Median Sale Price
$1,617,500
Median Single Family Sale Price
$2,023,500
Median Townhouse Sale Price
$2,691,500
Median 2 Bedroom Sale Price
$855,000
Median 1 Bedroom Sale Price
$610,000
Average Price Per Sq Ft
$767
Number of Homes for Sale
3,460
Last 12 months Home Sales
94
Months of Supply
2.20
Median List Price
$1,795,000
Median Change From 1st List Price
-1%
Median Home Sale Price YoY Change
-5%
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