Cos Cob, CT Homes

• 

  

  

  /45

  $2,795,000 Under Contract

  • 4 Beds
  • 4.5 Baths
  • 3,734 Sq Ft

  29 Old Stone Bridge Rd, Cos Cob, CT 06807

  Timeless design meets modern luxury in Old Stone Bridge, a welcoming neighborhood enjoying North Street Schools, wildlife ponds, and woodland trails. This spacious 4-bedroom, 4.1-bath Colonial features custom millwork, marble baths, large living room with fireplace, formal dining room, and sunroom with three-exposure views. The private backyard includes a pergola deck, pool, spa, and waterfall. A

  

  Megan Sullivan

  Douglas Elliman of Connecticut

  (475) 253-3786

  29 Old Stone Bridge Rd, Cos Cob, CT 06807
• Explore Cos Cob

• 

  

  

  /54

  $6,375 - $9,605 total monthly price

  100 East

  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 E Putnam Ave, Greenwich, CT 06830
• 

  $1,100,000 Sold Jun 30, 2025

  37 Maplewood Dr, Cos Cob, CT 06807

  • 4 Beds
  • 4 Baths
  • 3,232 Sq Ft
  • Built 1961

  Last Sold Summary

  • 31% Below List Price
  • $340/SF
  • 122 Days On Market

  Current Estimated Value $1,186,864

  Last Listing Agent Kurt Jain NextHome Real Estate Services

  37 Maplewood Dr, Cos Cob, CT 06807
• 

  

  

  /18

  Not Listed For Sale

  196 Valley Rd, Cos Cob, CT 06807

  • 5 Beds
  • 4.5 Baths
  • 5,025 Sq Ft
  • Built 2017

  196 Valley Rd, Cos Cob, CT 06807

  Last Sold Summary

  • $555/SF
  • 30 Days On Market

  • Last Sold Price $2,788,000
  • May 23, 2023

  Last Listing Agent Linna Yuen Coldwell Banker Realty
• 

  

  

  /54

  $3,125,000

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

  2 Daffodil Ln, Cos Cob, CT 06807

  Picture-perfect and impeccably maintained, this stunning 5-bedroom, 3.5-bath home offers exceptional flow, generous scale, and timeless appeal in one of the area's most sought-after neighborhoods. Sun-filled interiors feature spacious living and entertaining rooms, an inviting layout, guest room and private office. The finished lower level provides excellent additional space for recreation,

  Stephen Archino Sotheby's International Realty

  2 Daffodil Ln, Cos Cob, CT 06807
• 

  

  /28

  $6,500 per month

  • 3 Beds
  • 2.5 Baths
  • 1,900 Sq Ft
  • Condo for Rent

  14 Cos Cob Ave Unit 3, Cos Cob, CT 06807

  The Heart of Cos Cob community- Recently renovated owners unit, 3-bedroom, 2.5-bath townhome offering modern living across three levels. The bright, newly updated kitchen features an island, SS appliances, quartz countertops, & spacious dining area in clean white, gray, and blue hues. Large living room w/custom built-ins & fireplace anchors the main level, along w/ powder room & coat closet. The

  Kelly Feda Coldwell Banker Realty

  14 Cos Cob Ave Unit 3, Cos Cob, CT 06807
• 

  

  /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 $2,946,457 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

  • 10% Above List Price
  • $668/SF
  • 11 Days On Market

  • Last Sold Price $2,670,000
  • Nov 17, 2023

  Last Listing Agent Melinda Relyea Houlihan Lawrence
• 

  

  /38

  $2,950,000

  • 4 Beds
  • 4 Baths
  • 3,569 Sq Ft

  185 Valley Rd, Cos Cob, CT 06807

  A rare and magnificent architectural offering designed by award-winning architect Paul Haigh, where sophisticated simplicity meets the quiet poetry of Bauhaus influence. Set along the serene Mianus River, this home is a masterful composition of nature, light, and form-where every space is intentionally designed to engage with its surroundings. From the moment you enter the oversized foyer crowned

  Paula Waldman BHHS New England Properties

  185 Valley Rd, Cos Cob, CT 06807
• 

  

  /7

  $2,830 plus fees

  Apartment for Rent

  3 Beds

  128-130 River Road Extension, Cos Cob, CT 06807

  Large & Charming 3-Bedroom Apartment with Off-Street ParkingWelcome home to this bright and spacious 3-bedroom, 1-bath apartment offering comfort, convenience, and a peaceful suburban setting. This charming residence is ideal for renters seeking a quiet neighborhood while staying close to everything Greenwich has to offer.Located near the riverbank and local marinas—including

  128-130 River Road Extension, 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
• 

  

  /46

  Not Listed For Sale

  340 Valley Rd Unit 7, Cos Cob, CT 06807

  • 5 Beds
  • 4.5 Baths
  • 4,529 Sq Ft
  • Built 2010

  340 Valley Rd Unit 7, Cos Cob, CT 06807

  Last Sold Summary

  • $546/SF
  • 7 Days On Market

  • Last Sold Price $2,474,000
  • Jun 06, 2023

  Last Listing Agent Christina Tracy Christina Tracy and Associates
• 

  

  /48

  $2,850,000 Pending

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

  18 Tomney Rd, Greenwich, CT 06830

  Renovated, move-in ready, classic colonial in the North Street Elementary school district. Lovingly maintained and updated, this charming 4 bedroom 2.5 bathroom home is now available in a turn-key condition. Great flow of an inviting, open concept living/dining room with a wood burning fireplace, flawlessly connected to a brand new custom designed kitchen; family room, four good size bedrooms

  Blazej Cichy Abart Estate LLC

  18 Tomney Rd, Greenwich, CT 06830
• 

  

  /29

  $13,500 per month

  • 5 Beds
  • 3 Baths
  • 2,348 Sq Ft
  • House for Rent

  9 Valleywood Rd, Cos Cob, CT 06807

  Charming, freshly renovated home in the heart of Cos Cob, just steps from shops and restaurants. Features an amazing open-concept kitchen with top-of-the-line appliances, a bright and inviting layout, and a fully finished lower level offering flexible living space. Amazing primary suite with large en-suite bathroom and multi-closets. This home offers comfort, convenience, and modern style in an

  Claudia Miller Houlihan Lawrence

  9 Valleywood Rd, Cos Cob, CT 06807
• 

  

  /23

  $1,200,000 Sold Jul 31, 2025

  57 Orchard St, Cos Cob, CT 06807

  • 3 Beds
  • 2.5 Baths
  • 1,836 Sq Ft
  • Built 1964

  Last Sold Summary

  • 9% Above List Price
  • $654/SF
  • 15 Days On Market

  Last Listing Agent Liz Eckert William Raveis Real Estate

  57 Orchard St, Cos Cob, CT 06807
• 

  

  /29

  Not Listed For Sale

  15 Taylor Dr, Cos Cob, CT 06807

  • 4 Beds
  • 4.5 Baths
  • 2,905 Sq Ft
  • Built 2008

  15 Taylor Dr, Cos Cob, CT 06807

  Last Sold Summary

  • $727/SF
  • 7 Days On Market

  • Last Sold Price $2,111,000
  • Aug 16, 2023

  Last Listing Agent Ward Davol William Raveis Real Estate
• 

  

  /40

  $2,750,000

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

  681 River Rd, Cos Cob, CT 06807

  Chalet d'Amour You've never seen a house like this. An architecturally crafted contemporary on 2.32 private acres across from Mianus River Park. Soaring vaulted ceilings, two stone fireplaces, walls of glass, and light that pours in from every angle. A first-floor primary suite with cathedral ceiling, dual baths, dual walk-in closets, and a grand whirlpool tub beneath peaked windows. Three more

  Paula Waldman Berkshire Hathaway NE Prop.

  681 River Rd, Cos Cob, CT 06807
• 

  

  /32

  $3,000 per month

  • 2 Beds
  • 1 Bath
  • 1,100 Sq Ft
  • Condo for Rent

  14 Cos Cob Ave Unit 2, Cos Cob, CT 06807

  Bright and sunny 2-bedroom apartment ideally located in the heart of Cos Cob. This well-maintained residence features beautiful hardwood flooring throughout and the convenience of an in-unit washer and dryer. Enjoy an unbeatable location close to schools, parks, train station, town, shopping, and a variety of restaurants. Off-street parking included. Available June 1, 2026.

  Kelly Feda Coldwell Banker Realty

  14 Cos Cob Ave Unit 2, Cos Cob, CT 06807
• 

  

  /29

  $1,550,000 Sold Jul 01, 2025

  53 Valleywood Rd, Cos Cob, CT 06807

  • 3 Beds
  • 2 Baths
  • 1,840 Sq Ft
  • Built 1952

  Last Sold Summary

  • 19% Below List Price
  • $842/SF
  • 84 Days On Market

  Current Estimated Value $1,616,548

  Last Listing Agent Heather Platt Sotheby's International Realty

  53 Valleywood Rd, Cos Cob, CT 06807
• 

  /2

  Est $1,644,075 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

  • 3% Below List Price
  • $782/SF
  • 66 Days On Market

  • Last Sold Price $1,700,000
  • Apr 26, 2024

  Last Listing Agent Angela Alfano Coldwell Banker Realty
• 

  

  /29

  $2,450,000 Pending

  • 4 Beds
  • 4.5 Baths
  • 4,161 Sq Ft

  150 N Old Stone Bridge Rd, Greenwich, CT 06807

  Nestled at 150 N Old Stone Bridge Road in Cos Cob, this charming home seamlessly blends classic elegance with modern updates. Surrounded by mature trees and lush landscaping, it offers a peaceful retreat minutes from downtown Greenwich and train station. Inside, enjoy sunlit living spaces, a beautifully updated kitchen with high-end appliances, and a cozy fireplace in the living room. The primary

  Cesar Rabellino Compass Connecticut, LLC

  150 N Old Stone Bridge Rd, Greenwich, CT 06807
• 

  

  /20

  $7,400 per month

  • 3 Beds
  • 3.5 Baths
  • Townhouse for Rent

  4 Orchard St Unit M, Cos Cob, CT 06807

  Pristine Townhome in the heart of Cos Cob. Gourmet kitchen Quartz countertop, stainless steel appliances; white kitchen cabinets hold a lot of storage. Open plan kitchen w/ Island seating/dining/living area w/sliding glass door to private patio. Powder room i foyer. Each bedroom has an en-suite bath. Primary bedroom has custom-built closet storage wall and bath with double vanities & walk-in

  Sarah Freeman Coldwell Banker Realty

  4 Orchard St Unit M, Cos Cob, CT 06807
• 

  

  /27

  $2,180,000 Sold Aug 27, 2025

  75 Loughlin Ave, Cos Cob, CT 06807

  • 4 Beds
  • 3.5 Baths
  • 2,230 Sq Ft
  • Built 1919

  Last Sold Summary

  • 21% Above List Price
  • $978/SF
  • 9 Days On Market

  Last Listing Agent Amanda Miller Houlihan Lawrence

  75 Loughlin Ave, Cos Cob, CT 06807
• 

  

  /37

  Est $3,460,146 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

  • 3% Above List Price
  • $625/SF
  • 6 Days On Market

  • Last Sold Price $3,345,000
  • Oct 10, 2024

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

  

  /47

  $2,650,000 Pending

  • 4 Beds
  • 2.5 Baths
  • 2,618 Sq Ft

  14 Pond Place, Cos Cob, CT 06807

  Completely renovated Cape boasts pool, hot tub and Ipe deck with beautifully landscaped, fenced-in backyard on a private .32 acre in quiet Cos Cob neighborhood near shops, sought after schools and trains. 2010 down-to-the-studs renovation showcases a sundrenched interior with open plan main level, ideal for indoor/outdoor entertaining; hardwood floors and custom cabinetry. Chef's kitchen flows

  Jennifer O'Brien Houlihan Lawrence

  14 Pond Place, Cos Cob, CT 06807
• 

  

  /35

  $12,000 per month

  • 5 Beds
  • 3.5 Baths
  • 2,787 Sq Ft
  • House for Rent

  41 Grove St, Cos Cob, CT 06807

  Beautifully renovated rental in the heart of Cos Cob offering the perfect blend of modern style and comfortable living. This home features an open floor plan with soaring ceilings and abundant natural light throughout. The spacious kitchen is a true centerpiece, complete with a large island and seamless flow into the dining area, which opens directly to a patio with a gas grill, ideal for

  Catherine Aaron Berkshire Hathaway NE Prop.

  41 Grove St, 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
• 

  

  /22

  Est $1,907,056 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

  • 2% Below List Price
  • $684/SF
  • 8 Days On Market

  • Last Sold Price $1,950,000
  • Nov 09, 2023

  Last Listing Agent Cheryl Makrinos Sotheby's International Realty
• 

  

  /21

  $2,895,000

  • 4 Beds
  • 4.5 Baths
  • 3,409 Sq Ft

  47 Ridge St, Cos Cob, CT 06807

  Tucked away at the end of a private road, is an exceptional newly built residence, offering rare privacy and a true sense of retreat. Set on .34 acres, this stunning 4 bedroom home delivers sophisticated one-floor living with beautifully finished lower-level space, all executed to the highest standard. Designed by renowned Greenwich architect Louis Contadino, the home spans over 3,500 square feet

  Joy Kim Metalios Houlihan Lawrence

  47 Ridge St, Cos Cob, CT 06807
• 

  

  /12

  $5,500 per month

  • 3 Beds
  • 2 Baths
  • 1,300 Sq Ft
  • Condo for Rent

  45 Bible St Unit 2nd Floor, Cos Cob, CT 06807

  3 bedroom, 2 bathroom recently renovated apartment in Cos Cob. Bright and spacious 2nd floor unit. Beautiful eat in kitchen with new cabinets, countertops, and appliances as well as a sliding glass door which leads to landscaped yard and patio. Additional dining and living room area with views of Bible Street Park. 2 reserved parking spots. Storage in attic. Close to town, schools, and park with

  Milo Ceci Ceci Properties

  45 Bible St Unit 2nd Floor, Cos Cob, CT 06807
• 

  $2,100,000 Sold Jun 05, 2025

  16 Dandy Dr, Cos Cob, CT 06807

  • 4 Beds
  • 4 Baths
  • 5,943 Sq Ft
  • Built 1957

  Last Sold Summary

  • 1% Above List Price
  • $353/SF
  • 14 Days On Market

  Last Listing Agent Jeffrey Jackson Corcoran Centric Realty

  16 Dandy Dr, Cos Cob, CT 06807
• 

  Est $2,384,719 Not Listed For Sale

  1 Park St, Cos Cob, CT 06807

  • 4 Beds
  • 4.5 Baths
  • 5,280 Sq Ft
  • Built 2006

  1 Park St, Cos Cob, CT 06807

  Last Sold Summary

  • 26% Above List Price
  • $360/SF
  • 38 Days On Market

  • Last Sold Price $1,900,000
  • May 18, 2023

  Last Listing Agent Peter Janis Berkshire Hathaway Home Services
• 

  

  /43

  $3,295,000 Pending

  • 4 Beds
  • 4.5 Baths
  • 4,096 Sq Ft

  41 Stone Brook Ln, Cos Cob, CT 06807

  This beautifully remodeled 4BR home (2022) sits at the end of a quiet cul-de-sac in the heart of Greenwich within the coveted North Street School district. The contemporary design features clean lines, vaulted ceilings, skylights, and spacious rooms filled with natural light. Nearly the entire first floor is dedicated to open living and entertaining, flowing seamlessly to a large wraparound deck

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

  41 Stone Brook Ln, Cos Cob, CT 06807
• 

  

  /68

  $39,500 per month

  • 6 Beds
  • 9 Baths
  • 8,482 Sq Ft
  • House for Rent

  59 Cat Rock Rd, Cos Cob, CT 06807

  The ideal country House for your unforgettable Summer/Fall In Greenwich. Available from June 21st - September 13th. This amazing shingle style home was custom built in 2010 and offers 8482 square feet of beautifully detailed interior spaces with high ceilings Throughout. Offering graciously scaled public rooms, a private study, gorgeous formal dining room, a gourmet kitchen with breakfast room,

  Stephen Archino Sotheby's International Realty

  59 Cat Rock 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
• 

  Est $1,221,198 Not Listed For Sale

  10 Maple St, Cos Cob, CT 06807

  • 3 Beds
  • 2.5 Baths
  • 1,887 Sq Ft
  • Built 1914

  10 Maple St, Cos Cob, CT 06807

  Last Sold Summary

  • 19% Above List Price
  • $546/SF
  • 109 Days On Market

  • Last Sold Price $1,030,000
  • Jun 29, 2023

  Last Listing Agent Jenny Allen Compass Connecticut, LLC
• 

  

  /7

  $79,500

  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
• 

  

  /8

  $4,000 per month

  • 3 Beds
  • 1 Bath
  • Condo for Rent

  3 1/2 Seitz Ln Unit 2, Cos Cob, CT 06807

  Charming 3-bedroom, 1-bath second-floor apartment located on a quiet dead-end street in desirable Cos Cob. Offering approximately 1,200 square feet of comfortable living space, this home is nestled in a warm, family-oriented neighborhood within a highly regarded school district. Enjoy peaceful surroundings while being conveniently close to local shops, parks, and transportation.

  Milo Ceci Ceci Properties

  3 1/2 Seitz Ln Unit 2, Cos Cob, CT 06807
• 

  

  /45

  $4,550,888 Sold Aug 29, 2025

  8 Fado Ln, Cos Cob, CT 06807

  • 5 Beds
  • 6.5 Baths
  • 7,041 Sq Ft
  • Built 2025

  Last Sold Summary

  • 2% Above List Price
  • $646/SF
  • 11 Days On Market

  Last Listing Agent Jenny Allen Compass Connecticut, LLC

  8 Fado Ln, 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

  • 10% Above List Price
  • $713/SF
  • 28 Days On Market

  • Last Sold Price $1,430,250
  • Dec 10, 2024

  Last Listing Agent Jennifer Danzi-glenn Jennifer M Danzi, Broker

Showing Results 1 - 40, Page 1 of 18