Cos Cob, CT Homes

• 

  

  

  /20

  $1,795,000

  Pending

  • 4 Beds
  • 3 Baths
  • 3,399 Sq Ft

  441 Cognewaugh Rd, Cos Cob, CT 06807

  Sun-drenched and privately set on 1.45 level acres, this spacious 4-bedroom, 3 full bath mid-country home offers tranquility just minutes from town and steps from Mianus River Park. Sliding doors connect the indoor living spaces to the outdoor deck, creating seamless indoor-outdoor living ideal for entertaining. A finished lower level provides flexible space for a playroom or home office. Recent

  

  Linna Yuen

  Coldwell Banker Realty

  (475) 206-0658

  441 Cognewaugh Rd, Cos Cob, CT 06807
• Explore Cos Cob

• 

  

  

  /36

  $16,000 Per Month

  • 5 Beds
  • 4.5 Baths
  • 4,100 Sq Ft
  • House for Rent

  507 River Rd, Cos Cob, CT 06807

  Welcome to this professionally landscaped, energy-efficient custom-built 4,100 sq ft home with 5 beds and 4.1 baths, located across from North Mianus School. Enjoy a bright living room with gas fireplace, sunlit dining room with large glass doors, and a custom chef's kitchen with quartzite counters. Step outside to a bluestone patio with sitting wall and built-in natural gas BBQ--perfect for

  

  Richard Breglia

  Coldwell Banker Realty

  (475) 260-1848

  507 River Rd, Cos Cob, CT 06807
• 

  $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 $1,483,644

  Last Listing Agent Kurt Jain NextHome Real Estate Services

  37 Maplewood Dr, Cos Cob, CT 06807
• 

  Est $1,022,950

  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
• 

  

  

  /12

  $1,495,000

  Pending

  • 3 Beds
  • 2 Baths
  • 2,344 Sq Ft

  34 Ridge Rd, Cos Cob, CT 06807

  Tucked away in the heart of Cos Cob, this spacious 3-bedroom, 2-bath home offers an incredible opportunity to enjoy convenience, comfort, and potential in one of Greenwich's most desirable neighborhoods. Featuring approximately 2,400 sq ft of living space, this 1966 built residence is ideally located within close distance to schools, shops, and metro-north for an easy commute to New York City.

  

  Michael Carey

  Sotheby's International Realty

  (475) 471-1027

  34 Ridge Rd, Cos Cob, CT 06807
• 

  

  /54

  Starting at $5,675

  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

  (203) 717-5881

  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
• 

  Not Listed For Sale

  16 Dandy Dr, Cos Cob, CT 06807

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

  16 Dandy Dr, Cos Cob, CT 06807

  Last Sold Summary

  • 14 Days On Market
• 

  

  /39

  $2,199,000

  Pending

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

  70 Gregory Rd, Cos Cob, CT 06807

  This beautiful home offers a perfect balance of comfort and style, with lots of natural light and modern finishes throughout. The open floor plan seamlessly connects the living, dining, den and kitchen areas, making it perfect for hosting guests or relaxing with family. The kitchen boasts sleek countertops, ample cabinetry, and upgraded appliances making it a chef's dream. The spacious primary

  Sabrina Lanosa William Pitt Sotheby's Int'l

  70 Gregory Rd, Cos Cob, CT 06807
• 

  

  /50

  $12,500 Per Month

  • 5 Beds
  • 3.5 Baths
  • 2,917 Sq Ft
  • House for Rent

  88 Orchard St, Cos Cob, CT 06807

  Located in a sought-after Cos Cob neighborhood, this spacious and sun-filled home offers approximately 3,800 square feet of finished living space across three levels. Designed for both comfortable everyday living and effortless entertaining, the main level features a gracious living room with direct access to an expansive deck, a formal dining room, and a large eat-in kitchen that opens to a

  

  Robin Bartholomew

  BHHS New England Properties

  (475) 219-6857

  88 Orchard St, 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
• 

  Not Listed For Sale

  73 Putnam Park, Greenwich, CT 06830

  • 1 Bed
  • 1 Bath
  • 920 Sq Ft
  • Built 1950

  73 Putnam Park, Greenwich, CT 06830

  Last Sold Summary

  • 4 Days On Market
• 

  

  /35

  $1,850,000

  Open Sat 1PM - 3PM

  • 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

  $3,500

  Total Monthly Price

  • 2 Beds
  • 1 Bath
  • 1,200 Sq Ft
  • Condo for Rent

  25 Harold St Unit Floor 1, Greenwich, CT 06807

  Beautiful first floor 2 bedroom apartment. Completely renovated 3 years ago with brand new hardwood floors throughout, Bosch appliances, and bathroom with full-size shower with tub . Private washer and dryer and plenty of basement for storage. One garage parking space and one off street parking space. Move-in ready!

  25 Harold St Unit Floor 1, Greenwich, 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
• 

  

  /32

  Est $2,927,957

  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
• 

  

  /54

  $3,125,000

  Pending

  • 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
• 

  

  /25

  $12,000 Per Month

  • 3 Beds
  • 3.5 Baths
  • 2,381 Sq Ft
  • Townhouse for Rent

  78 River Rd Unit 15, Cos Cob, CT 06807

  Furnished 3-bed, 3.1 bath Long Term Rental, available immediately. 1-car garage plus 1-space. Deck with water views and community pool. Magnificently decorated by owner/interior designer. Incredible closet space. Greenwich public beaches plus pickle & tennis courts nearby.

  Suzanne Armstrong Compass Connecticut, LLC

  78 River Rd Unit 15, 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 $1,658,488

  Last Listing Agent Heather Platt Sotheby's International Realty

  53 Valleywood 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

  • 7 Days On Market
• 

  

  /25

  $845,000

  Pending

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

  24 Decatur St Unit 2, Cos Cob, CT 06807

  Enjoy this beautifully updated two-bedroom townhome in the heart of Cos Cob. This inviting residence features an open-concept layout with a gourmet kitchen complete with granite countertops, stainless steel appliances, and a spacious pantry. The kitchen flows seamlessly into a well-appointed dining area and a bright living room with vaulted ceilings and a gas fireplace. French doors open to a

  Tyler Toren Compass Connecticut, LLC

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

  

  /44

  $19,500

  Total Monthly Price

  • 5 Beds
  • 4 Baths
  • House for Rent

  11 Annjim Dr, Greenwich, CT 06830

  Enjoy summer in the coastal town of Greenwich at this stylish mid-country retreat, tucked away on a quiet cul-de-sac. With abundant natural light, a modern open-concept floor plan, soaring ceilings, and a stunning chef's kitchen that flows seamlessly into expansive living, dining, and outdoor spaces, this home is designed for effortless entertaining and relaxed everyday living. Five spacious

  11 Annjim Dr, Greenwich, CT 06830
• 

  

  /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
• 

  

  /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

  • 7 Days On Market
• 

  

  /38

  $2,950,000

  Pending

  • 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
• 

  

  /22

  $5,900 Per Month

  • 3 Beds
  • 2 Baths
  • 1,461 Sq Ft
  • Condo for Rent

  81 Cos Cob Ave Unit A, Cos Cob, CT 06807

  Turnkey three-bedroom home boasts completely renovated interior with private deck and yard ideally located close to schools, shopping and trains. Sunny, spacious main level features hardwood floors in inviting living room with fireplace and wonderful picture window; adjacent dining room and granite clad kitchen with breakfast bar seating that opens into comfortable family room complemented by a

  Jenny Allen Compass Connecticut, LLC

  81 Cos Cob Ave Unit A, 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
• 

  /2

  Est $1,656,148

  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
• 

  

  /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
• 

  

  /58

  $39,500

  Total Monthly Price

  • 6 Beds
  • 9 Baths
  • House for Rent

  59 Cat Rock Rd, Greenwich, 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,

  59 Cat Rock Rd, Greenwich, 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
• 

  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
• 

  

  /35

  $3,800,000

  • 5 Beds
  • 4.5 Baths
  • 4,916 Sq Ft

  27 Cognewaugh Rd, Cos Cob, CT 06807

  Beautiful five-bedroom Shingle Style Home set high above the Mianus River, with views of open sky, tree tops and River valley. Spacious floor plan with eat-in gourmet kitchen open to dining room, family room with French doors to large deck and covered outdoor area. Living room lends to patio seating under pergola. Second floor you will find the primary suite with sitting room, ample closet

  Rebecca Karson Houlihan Lawrence

  27 Cognewaugh Rd, Cos Cob, CT 06807
• 

  

  /14

  $2,950 Per Month

  • 2 Beds
  • 1 Bath
  • 800 Sq Ft
  • House for Rent

  7 Bible St Unit 1, Cos Cob, CT 06807

  Move right into this bright and beautifully updated 2-bedroom, 1-bath first-floor apartment in a meticulously maintained multifamily residence. Filled with natural light, the spacious living room is warm and inviting while the updated kitchen and bath, gleaming hardwood floors, and in-unit laundry provide modern comfort and convenience. The kitchen features newer appliances including stainless

  Stephanie Rosenhaus William Raveis Real Estate

  7 Bible St Unit 1, 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
• 

  

  /37

  Est $3,584,561

  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
• 

  

  /32

  $2,450,000

  Pending

  • 5 Beds
  • 4.5 Baths
  • 3,539 Sq Ft

  106 Orchard St, Cos Cob, CT 06807

  With open plan, high ceilings, and abundant natural light, this 5-bedroom home offers the best in convenience and privacy. Sidewalks connect the home to Cos Cob village restaurants & shops, and elementary, middle & high schools. Simply cross the street to the 170 acre Pomerance Park and Montgomery Pinetum nature preserves. Only minutes to I-95 & train but no highway or rail noise impact. Gourmet

  Nancy Fogwell BHHS New England Properties

  106 Orchard St, Cos Cob, CT 06807
• 

  

  /34

  $4,200

  Total Monthly Price

  • 2 Beds
  • 2 Baths
  • Condo for Rent

  36 Decatur St, Greenwich, CT 06807

  Bright, renovated and move-in ready, this sunny 2-bedroom, 1.5-bath duplex offers comfortable living in a highly desirable location. Fresh hardwood floors and beautifully updated high-end bathrooms complement the home's inviting interior, while central air conditioning provides year-round comfort. Filled with natural light, the spacious layout extends to a large private deck overlooking mature

  36 Decatur St, Greenwich, 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

  Est $2,050,289

  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

Showing Results 1 - 40, Page 1 of 18