3,460

Cos Cob, CT Homes

Section Image
  • /38

    $2,499,000

    Open House 10/03
    • 4 Beds
    • 4 Baths
    • 2,226 Sq Ft

    7 Sundance Dr, Cos Cob, CT 06807

    A rare opportunity to own an authentic Mid-Century Modern home set on 2 picturesque, private acres in a quiet sought-after neighborhood of Cos Cob. This contemporary residence presents endless possibilities--move right in, or expand the existing home to create your dream estate. One-level living showcases the timeless appeal with oak floors throughout, featuring soaring ceilings, expansive

    Hope Brasesco Compass Connecticut, LLC

    7 Sundance Dr, Cos Cob, CT 06807
  • /33

    $7,500 Per Month

    • 3 Beds
    • 3 Baths
    • 2,117 Sq Ft
    • House for Rent

    20 Thomas St, Cos Cob, CT 06807

    Welcome to 20 Thomas Street, a 3-bedroom, 3-full-bath home in the heart of Cos Cob. The main level offers an open kitchen and dining area, spacious living room, three bedrooms and two full baths. The finished lower level adds a large recreation room, private office, full bath and storage. Outside, enjoy an expansive fenced backyard with a large paver patio, elevated deck and a rare detached 2-car

    Mike Parelli Mike Parelli Real Estate LLC

    20 Thomas St, Cos Cob, CT 06807
  • 9 River Rd Unit 408, Cos Cob, CT 06807

    $610,000

    Sold Oct 30, 2025

    9 River Rd Unit 408, Cos Cob, CT 06807

    • 1 Bed
    • 1 Bath
    • 1,069 Sq Ft
    • Built 1979

    Last Sold Summary

    • 6% Below List Price
    • $571/SF
    • 41 Days On Market

    Last Listing Agent Wende Foreman William Pitt Sotheby's Int'l

    9 River Rd Unit 408, Cos Cob, CT 06807
    • /45

      Not Listed For Sale

      8 Fado Ln, Cos Cob, CT 06807

      • 5 Beds
      • 6.5 Baths
      • 7,041 Sq Ft
      • Built 2025
      8 Fado Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 11 Days On Market

      Last Listing Agent Jenny Allen Compass Connecticut, LLC

  • /7

    $108,000

    7 River Rd Unit Boat Slip H3, Cos Cob, CT 06807

    OWN A PIECE OF GREENWICH WATERFRONT.This prime location affords easy and quick access to open water. A 40' slip, it will accommodate a boat up to 44'. Popular Palmer Point provides electric power of 30 and 50 amps, fresh water and shower facililites, year-round bubble system, a marina supply store, fuel and repair center.

    Barbara Stephens Sotheby's International Realty

    7 River Rd Unit Boat Slip H3, Cos Cob, CT 06807
  • /37

    $15,000 Per Month

    • 5 Beds
    • 5.5 Baths
    • 3,848 Sq Ft
    • House for Rent

    18 Osee Place, Cos Cob, CT 06807

    Classic Center Hall Georgian Colonial in convenient Cos Cob location. Modern 5 bedroom 5.5 bath on a cul-de-sac street. Close to Cos Cob Elementary, Central Middle School, Greenwich High, Pomerance Nature Preserve and Library. The Cos Cob train station is a seven minute drive. Modern functional layout with open kitchen and family room with wood burning gas fired fireplace. Roomy primary bedroom

    Dawn Frattaroli Dawn Frattaroli

    18 Osee Place, Cos Cob, CT 06807
  • 453 E Putnam Ave Unit 4B, Cos Cob, CT 06807

    $850,000

    Sold May 20, 2026

    453 E Putnam Ave Unit 4B, Cos Cob, CT 06807

    • 2 Beds
    • 2.5 Baths
    • 1,464 Sq Ft
    • Built 1991

    Last Sold Summary

    • 1% Above List Price
    • $581/SF
    • 27 Days On Market

    Last Listing Agent Lucy Magnus Brown Harris Stevens

    453 E Putnam Ave Unit 4B, Cos Cob, CT 06807
    • /12

      Not Listed For Sale

      255 Valley Rd, Cos Cob, CT 06807

      • 3 Beds
      • 3 Baths
      • Built 1848
      255 Valley Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 124 Days On Market

      Last Listing Agent Lisa Migliardi Compass Connecticut, LLC

  • /36

    $3,195,000

    Pending
    • 6 Beds
    • 5.5 Baths
    • 5,442 Sq Ft

    219 Orchard St, Cos Cob, CT 06807

    Nestled behind thoughtful & mature landscaping, 219 Orchard St is a beautifully crafted Colonial that combines timeless architecture with a floor plan of 5,442sf on 4 finished levels. The stone façade, backyard privacy, light-filled rooms, oversized windows, high ceilings & rich millwork are some of the home's most wonderful features. The heart of the home is a bright, spacious kitchen that opens

    Jen Turano Compass Connecticut, LLC

    219 Orchard St, Cos Cob, CT 06807
  • /22

    $900,000

    Sold Apr 10, 2026

    15 River Rd Unit 222, Cos Cob, CT 06807

    • 2 Beds
    • 2 Baths
    • 1,205 Sq Ft
    • Built 1979

    Last Sold Summary

    • 5% Below List Price
    • $747/SF
    • 29 Days On Market

    Last Listing Agent MJ Bates-Hvolbeck Sotheby's International Realty

    15 River Rd Unit 222, Cos Cob, CT 06807
    • /39

      Not Listed For Sale

      17 Steep Hollow Ln, Cos Cob, CT 06807

      • 5 Beds
      • 4 Baths
      • 4,282 Sq Ft
      • Built 1970
      17 Steep Hollow Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 79 Days On Market

      Last Listing Agent Ann Simpson BHHS New England Properties

  • /35

    $1,725,000

    • 4 Beds
    • 3 Baths
    • 2,364 Sq Ft

    12B Cross Ln, Cos Cob, CT 06807

    In the heart of Cos Cob, this inviting home boasts a level backyard surrounded by beautifully established gardens, colorful perennial plantings, flowering shrubs and mature landscaping. The versatile lower level, with a private entrance, full bath, kitchenette and comfortable living space, lends itself beautifully to guest or in-law accommodations, or additional everyday living space. Abutting

    Trish Clark BHHS New England Properties

    12B Cross Ln, Cos Cob, CT 06807
  • /2

    $3,200,000

    Sold Nov 12, 2025

    100 Orchard St, Cos Cob, CT 06807

    • 5 Beds
    • 5.5 Baths
    • 4,782 Sq Ft
    • Built 2008

    Last Sold Summary

    • 14% Above List Price
    • $669/SF
    • 3 Days On Market

    Current Estimated Value $3,380,188

    Last Listing Agent Lindsay Clauss Sheehy Compass Connecticut, LLC

    100 Orchard St, Cos Cob, CT 06807
    • 45 Sundance Dr, Cos Cob, CT 06807

      Est $1,541,031

      Not Listed For Sale

      45 Sundance Dr, Cos Cob, CT 06807

      • 3 Beds
      • 3 Baths
      • 3,424 Sq Ft
      • Built 1974
      45 Sundance Dr, Cos Cob, CT 06807

      Last Sold Summary

      • 5 Days On Market

      Last Listing Agent Lisa Linzer L & S Realty

  • /38

    $3,250,000

    • 4 Beds
    • 7 Baths
    • 4,074 Sq Ft

    13 Lia Fail Way, Cos Cob, CT 06807

    Set on over an acre at the end of a quiet cul-de-sac within the private Lia Fail Association in Greenwich, CT (Cos Cob), this exceptional stone and clapboard Colonial masterfully blends timeless style with resort-like amenities across approximately 6,300 square feet of beautifully designed living space. The property offers ultimate privacy and an expansive yard designed for grand-scale

    Rachel Overton Berkshire Hathaway HS NE Prop.

    13 Lia Fail Way, Cos Cob, CT 06807
  • /7

    $82,500

    Sold May 01, 2026

    7 River Rd Unit Boat Slip D1, Cos Cob, CT 06807

    Last Sold Summary

    • 13% Below List Price
    • 66 Days On Market

    Last Listing Agent Jennifer Danzi-glenn Barnes Connecticut

    7 River Rd Unit Boat Slip D1, Cos Cob, CT 06807
    • /24

      Est $1,984,192

      Not Listed For Sale

      6 Windsor Ln, Cos Cob, CT 06807

      • 4 Beds
      • 2.5 Baths
      • 3,003 Sq Ft
      • Built 1969
      6 Windsor Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 10 Days On Market

      Last Listing Agent Stacey Delikat Houlihan Lawrence

  • /26

    $1,699,000

    Pending
    • 4 Beds
    • 3.5 Baths
    • 3,120 Sq Ft

    24 Harold St Unit B, Cos Cob, CT 06807

    Welcome to 24 Harold Street, where style, space, and convenience come together in the heart of Cos Cob. Enjoy easy access to parks, coffee shops, restaurants, the waterfront, Metro-North, and I-95, with Greenwich Avenue less than five minutes away and NYC under an hour. Step inside to a beautifully designed home featuring a chef's kitchen with stainless steel appliances and an oversized island. A

    Benjamin Howell Coldwell Banker Realty

    24 Harold St Unit B, Cos Cob, CT 06807
  • /2

    $3,250,000

    Sold Jun 18, 2026

    18 Tomney Rd, Greenwich, CT 06830

    • 4 Beds
    • 2.5 Baths
    • 2,827 Sq Ft
    • Built 1979

    Last Sold Summary

    • 14% Above List Price
    • $1,150/SF
    • 4 Days On Market

    Last Listing Agent Blazej Cichy Abart Estate LLC

    18 Tomney Rd, Greenwich, CT 06830
    • /30

      Not Listed For Sale

      15 Windsor Ln, Cos Cob, CT 06807

      • 4 Beds
      • 3 Baths
      • 2,444 Sq Ft
      • Built 1969
      15 Windsor Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 124 Days On Market

      Last Listing Agent Miyoko Matsuo Relo Redac Inc

  • /22

    $2,795,000

    $100K PRICE DROP
    • 4 Beds
    • 4.5 Baths
    • 3,409 Sq Ft

    47 Ridge St, Cos Cob, CT 06807

    Tucked at the end of a private road in Cos Cob, this newly built (2025) Louis Contadino-designed home offers a layout rarely available in central Greenwich at this price point: sophisticated single-level main-floor living over a fully finished walk-out lower level, all on a private 0.34-acre setting. The main floor delivers four bedrooms -- three with private en-suite full baths, including a

    Joy Kim Metalios Houlihan Lawrence

    47 Ridge St, Cos Cob, CT 06807
  • /26

    $1,275,000

    Sold May 14, 2026

    11 Bible St, Cos Cob, CT 06807

    • 4 Beds
    • 2 Baths
    • 2,432 Sq Ft
    • Built 1924

    Last Sold Summary

    • 6% Below List Price
    • $524/SF
    • 83 Days On Market

    Last Listing Agent Linda Collins Coldwell Banker Realty

    11 Bible St, Cos Cob, CT 06807
    • 9 Windsor Ln, Cos Cob, CT 06807

      Not Listed For Sale

      9 Windsor Ln, Cos Cob, CT 06807

      • 4 Beds
      • 3 Baths
      • 2,388 Sq Ft
      • Built 1968
      9 Windsor Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 75 Days On Market

      Last Listing Agent Roseann Benedict Compass Connecticut, LLC

  • /57

    $2,850,000

    • 3 Beds
    • 3.5 Baths
    • 3,647 Sq Ft

    154 Valley Rd, Cos Cob, CT 06807

    Gently tucked away off Valley Road at the base of one of the many hills along the Mianus River, you will find this distinguished all level elevator access classic center hall colonial, glowing with enduring elegance. Beyond the welcoming two-story foyer accented by a bejeweled crystal chandelier, step into this impeccably crafted Cos Cob home perfect for entertainment and gatherings, with a

    Jakob Satir William Raveis Real Estate

    154 Valley Rd, Cos Cob, CT 06807
  • 4 Miami Ct, Cos Cob, CT 06807

    $1,885,000

    Sold Mar 20, 2026

    4 Miami Ct, Cos Cob, CT 06807

    • 4 Beds
    • 3 Baths
    • 2,765 Sq Ft
    • Built 1926

    Last Sold Summary

    • $682/SF
    • 16 Days On Market

    Last Listing Agent Megan Epand Houlihan Lawrence

    4 Miami Ct, Cos Cob, CT 06807
    • /41

      Est $2,535,687

      Not Listed For Sale

      16 Wyndover Ln, Cos Cob, CT 06807

      • 5 Beds
      • 3.5 Baths
      • 3,464 Sq Ft
      • Built 1967
      16 Wyndover Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 45 Days On Market

      Last Listing Agent Geri Smeriglio Sotheby's International Realty

  • /41

    $2,195,000

    $104K PRICE DROP Pending
    • 5 Beds
    • 3.5 Baths
    • 2,956 Sq Ft

    42 Stone Brook Ln, Cos Cob, CT 06807

    Freshly transformed and wonderfully light and bright with its recent interior repaint, this exceptional value in Cos Cob with direct access to Mianus Park is now even more compelling at its new price. Set on 1 acre, privately tucked at the end of a peaceful cul-de-sac in the sought-after North Street School district, this contemporary 5-bedroom home offers over 4,000 sq. ft. of open living space,

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

    42 Stone Brook Ln, Cos Cob, CT 06807
  • 15 River Rd Unit 205, Cos Cob, CT 06807

    $914,000

    Sold Jul 31, 2026

    15 River Rd Unit 205, Cos Cob, CT 06807

    • 2 Beds
    • 2 Baths
    • 1,270 Sq Ft
    • Built 1979

    Last Sold Summary

    • 2% Below List Price
    • $720/SF
    • 47 Days On Market

    Last Listing Agent Sue Frano Coldwell Banker Realty

    15 River Rd Unit 205, Cos Cob, CT 06807
    • /32

      Not Listed For Sale

      107 Cognewaugh Rd, Cos Cob, CT 06807

      • 4 Beds
      • 6 Baths
      • 4,420 Sq Ft
      • Built 1850
      107 Cognewaugh Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 15 Days On Market

      Last Listing Agent Joseph Barbieri Sotheby's International Realty

  • /8

    $2,105,000

    Sold Feb 02, 2026

    39 Indian Field Rd, Greenwich, CT 06830

    • 3 Beds
    • 2 Baths
    • 1,791 Sq Ft
    • Built 1941

    Last Sold Summary

    • $1,175/SF
    • 0 Days On Market

    Last Listing Agent NON MLS NON MLS

    39 Indian Field Rd, Greenwich, CT 06830
    • /50

      Not Listed For Sale

      1 Sundance Dr, Cos Cob, CT 06807

      • 4 Beds
      • 2.5 Baths
      • 2,736 Sq Ft
      • Built 1967
      1 Sundance Dr, Cos Cob, CT 06807

      Last Sold Summary

      • 25 Days On Market

      Last Listing Agent Roseann Benedict Compass Connecticut, LLC

  • 10 Steep Hollow Ln, Cos Cob, CT 06807

    $2,499,000

    Sold Sep 21, 2026

    10 Steep Hollow Ln, Cos Cob, CT 06807

    • 4 Beds
    • 2.5 Baths
    • 3,852 Sq Ft
    • Built 1953

    Last Sold Summary

    • $649/SF
    • 31 Days On Market

    Last Listing Agent Fiona Porter Keller Williams Realty

    10 Steep Hollow Ln, Cos Cob, CT 06807
    • /38

      Est $3,469,000

      Not Listed For Sale

      201 Cognewaugh Rd, Cos Cob, CT 06807

      • 4 Beds
      • 4 Baths
      • 5,820 Sq Ft
      • Built 1870
      201 Cognewaugh Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 7 Days On Market

      Last Listing Agent Jessica Sigmund Compass Connecticut, LLC

  • 681 River Rd, Cos Cob, CT 06807

    $2,445,000

    Sold Jul 24, 2026

    681 River Rd, Cos Cob, CT 06807

    • 4 Beds
    • 4.5 Baths
    • 3,826 Sq Ft
    • Built 1986

    Last Sold Summary

    • 9% Below List Price
    • $639/SF
    • 210 Days On Market

    Last Listing Agent Paula Waldman Berkshire Hathaway NE Prop.

    681 River Rd, Cos Cob, CT 06807
    • 39 Old Camp Ln, Cos Cob, CT 06807

      Est $2,287,733

      Not Listed For Sale

      39 Old Camp Ln, Cos Cob, CT 06807

      • 3 Beds
      • 3 Baths
      • 5,127 Sq Ft
      • Built 1978
      39 Old Camp Ln, Cos Cob, CT 06807

      Last Sold Summary

      • 14 Days On Market

      Last Listing Agent Derek Greene Derek Greene

  • /43

    $2,950,000

    Sold Dec 15, 2025

    92 Hillcrest Park Rd, Cos Cob, CT 06807

    • 5 Beds
    • 3.5 Baths
    • 3,339 Sq Ft
    • Built 1957

    Last Sold Summary

    • 6% Above List Price
    • $883/SF
    • 13 Days On Market

    Current Estimated Value $3,069,347

    Last Listing Agent Daphne Lamsvelt-pol Sotheby's International Realty

    92 Hillcrest Park Rd, Cos Cob, CT 06807
    • /38

      Est $2,527,357

      Not Listed For Sale

      320 Cognewaugh Rd, Cos Cob, CT 06807

      • 4 Beds
      • 4 Baths
      • 3,787 Sq Ft
      • Built 1947
      320 Cognewaugh Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 221 Days On Market

      Last Listing Agent Mark Pruner Compass Connecticut, LLC

  • /21

    $896,000

    Sold Mar 19, 2026

    11 River Rd Unit 119, Cos Cob, CT 06807

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

    Last Sold Summary

    • 2% Above List Price
    • $812/SF
    • 18 Days On Market

    Last Listing Agent Jennifer Danzi-glenn Barnes Connecticut

    11 River Rd Unit 119, Cos Cob, CT 06807
    • /30

      Not Listed For Sale

      191 Cat Rock Rd, Cos Cob, CT 06807

      • 4 Beds
      • 4 Baths
      • 3,153 Sq Ft
      • Built 1952
      191 Cat Rock Rd, Cos Cob, CT 06807

      Last Sold Summary

      • 13 Days On Market

      Last Listing Agent Roseann Benedict Compass Connecticut, LLC

  • /18

    $465,500

    Sold Dec 01, 2025

    47 Valley Rd Unit B3, Cos Cob, CT 06807

    • 2 Beds
    • 0.5 Baths
    • 800 Sq Ft
    • Built 1964

    Last Sold Summary

    • 3% Above List Price
    • $582/SF
    • 56 Days On Market

    Last Listing Agent Mike Parelli Mike Parelli Real Estate LLC

    47 Valley Rd Unit B3, Cos Cob, CT 06807

Showing Results 81 - 120, Page 3 of 18

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