Cos Cob Real Estate & Homes

Scroll down to view a comprehensive list of all properties for sale in Greenwich's Cos Cob area. Pulled and updated by the MLS regularly, you can always find the most up-to-date listings and most accurate home information on our site. Save your favorite listings to your account and get updates when similar listings come on the market. If you don't have an account - sign up now for free!

For questions or to schedule a showing, contact Russell Pruner of Houlihan Lawrence today.

Use the criteria on the right-hand side to narrow down results or select a category below to view listings for specific property types in Cos Cob.

Single Family Homes in Cos CobCondos in Cos CobMulti-Family Homes in Cos Cob | Land for Sale in Cos CobCos Cob Rentals

171 Cognewaugh, Cos Cob, CT 06807

Price$4,985,000

Est. Mortgage: $/month

Open House

MLS Number 99834

  • Residential
  • Next Open House: Sun 25th 1:00 pm - 4:00 pm
  • Elem. School North Street
  • Year Built 2016
  • Bedrooms 7

Sophisticated 2017 colonial that combines timeless architectural elements with modern contemporary details. Ten foot ceilings on the first floor with a spectacular double height ceiling in the family room. Fireplaces are located in the living room, family room, lower level play room and the master bedroom. Special details include custom 9 ft sliding barn doors, antique doors in the family room, antique doors in the wine cellar and a one of a kind wine tasting table in the wine cellar as well.Expansive lawn and mature plantings can be seen from the bluestone patio with firepit and outdoor grill.A special feature is a 1200 sq ft two bedroom charming guest cottage with a fireplace and covered front porch.Generator, sprinkler system.

Listed by William Raveis Real Estate

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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523 Putnam, Cos Cob, CT 06807

Price$4,950,000

Est. Mortgage: $/month

MLS Number 95742

  • Multi-Family
  • Address 523 E Putnam Avenue
  • Elementary School Cos Cob
  • Square Feet 9,501
  • Year Built 2011

Water views: Fully-occupied Harbor House Condo complex with 2 units (3 total), all with views of Cos Cob Harbor. Built to the highest standards by renowned local builder & award winning architect in 2011. The interior finished SF of the building is over 9, 500 SF & situated on beautifully landscaped property in a central location. Each unit has outdoor private space. These high-end spacious units have an 8 car underground garage with additional private storage for each unit, and additional guest parking. Cap rate is gross total, please call for full expense sheet.2015 taxes:$24, 079. Current Individual rentals: Unit A $9, 000, Unit B $11, 550. Annual Income: $246, 600. Located on Boston Post Road with easy access to I-95, close to downtown Greenwich and the Metro North Train Station.

Listed by Houlihan Lawrence

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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1 Pinetum, Cos Cob, CT 06807

Price$4,475,000

Est. Mortgage: $/month

MLS Number 98907

  • Residential
  • Elem. School North Street
  • Year Built 2009
  • Bedrooms 6
  • Bathrooms 9

Modern and chic epitomizes this magnificent, custom built six bedroom stone and shingle home, expertly designed by renowned architect Steven Mueller. This like-new masterpiece is nestled on a quiet, bucolic lane and presides over 1.2 professionally landscaped acres, created by James Doyle, with a sparkling pool, extensive stone terrace and outdoor fireplace. Includes a nine-seat theater, family room with a fireplace, wine cellar, and mudroom with access to the heated three car garage.

Listed by Houlihan Lawrence

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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80 Cat Rock, Cos Cob, CT 06807

Price$4,450,000

Est. Mortgage: $/month

MLS Number 99772

  • Residential
  • Elem. School North Street
  • Year Built 2017
  • Bedrooms 5
  • Bathrooms 8

Home under construction - still time to make changes & create your perfect home. Known builder will customizeyour dream home. Level property with a possible pool site. Only minutes to shops, schools, train & parks. Features include: grand entrance, high ceilings, hardwood floors, open floor plan with an open kitchen/family room, fireplaces, custom cabinets, 5 bedrooms, 6.2 baths, 4 floors of finished sq ft. Additional 2, 300 in lower level for a total of 9, 500 finished sq ft. Private driveway with house set back from the road in a peaceful setting. Lovely pond view from the terrace. Call for a tour today.

Listed by Berkshire Hathaway N.E. Properties

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: (203) 698-1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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, Cos Cob, CT 06807

Price$3,599,000

Est. Mortgage: $/month

MLS Number 97948

  • Residential
  • Elem. School North Mianus
  • Year Built 2017
  • Bedrooms 5
  • Bathrooms 6

Exquisite 6, 000+ sq ft custom home to be built by award winning clarke builders on 1.4 park like acres. Property extremely private, back country feel, close to all amenities.A rare find!! Builder will customized home to meet buyers needs. Plans and specs available additional .34 acres in stamford on seperate tax card. Total of 1.74 acres. Access to both towns facilities a plus! Also available for land listed at $1, 249, 000.

Listed by Coldwell Banker/GFP

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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649 River, Cos Cob, CT 06807

Price$3,590,000

Est. Mortgage: $/month

MLS Number 98560

  • Residential
  • Elem. School North Mianus
  • Year Built 2017
  • Bedrooms 6
  • Bathrooms 7

To speak to listing agent Call Peter Janis 203-249-1013Taking Luxury Building in Greenwich to a Whole New Level Second of three homes to be built on a private cul-de-sac, minutes from schools, trains and shops, this custom built home has all the amenities that today's buyer is looking for, built to perfection. Features include master suite with custom designed walk-in closet and 5 additional bedrooms. The first floor has an open concept floor plan with large gourmet kitchen family room with FP, 8 foot doors that lead out to blue stone patio are sprawling back yard. Other features include walk in pantry, mudroom, three car garage, generator, fully finished lower level, professionally landscaped grounds and much more.

Listed by Berkshire Hathaway N.E. Properties

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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82 Cat Rock, Cos Cob, CT 06807

Price$3,575,000

Est. Mortgage: $/month

Open House

MLS Number 97421

  • Residential
  • Next Open House: Sun 25th 1:00 pm - 4:00 pm
  • Elem. School North Street
  • Year Built 2016
  • Bedrooms 6

Exceptional, high quality, new construction (2017), 6 bedroom, 5.2 bath home. Features include: high ceilings, open floor plan, 4 floors of living, kitchen/family room with fireplace, generous formal rooms, butler's pantry, grand master suite, large closets, exercise room, media room, 2 laundry rooms, mud room & inviting front porch. Additional 2, 500 sq ft in the lower level for a total of 9, 500+ sq ft of living space. Sq ft includes: 1st floor: 3, 073 sq ft; 2nd floor: 2, 573 sq ft; 3rd floor : 1, 369 sq ft; ll: 2, 563 sq ft. Level, private yard with terrace & town approved pool site. Sensational curb appeal. Close to shops, schools, restaurants, parks & the train. Close to everything. Call for a private appt today.

Listed by Berkshire Hathaway N.E. Properties

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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15 Cottontail, Cos Cob, CT 06807

Price$3,495,000

Est. Mortgage: $/month

Open House

MLS Number 95558

  • Residential
  • Next Open House: Sun 25th 2:00 pm - 4:00 pm
  • Elem. School North Street
  • Year Built 2016
  • Bedrooms 6

An elegant new stone and clapboard colonial home on a quiet street off Stanwich Rd. has a 2-story center hall that greets you into a home that has everything... a living room with fp & wet bar, adjoining office, dining room with wainscoating, butler's pantry w/2nd dishwasher and plenty of storage, a custom kitchen/family room w/fp across the back of the home opens to a bluestone terrace. The gourmet kitchen has 6 burner stove & large center island with quartz counters, large mud room with 2nd powder room, storage and back stairs. Upstairs are 5 ensuite bedrooms including the master bedroom with gas fireplace, 2 walk-in closets and luxurious bath with radiant heat floor, free-standing tub & huge shower. The LL has open space, a 6th bedroom w/full bath and playroom with access to the backyard

Listed by Coldwell Banker/GFP

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

Virtual TourSave FavoriteSchedule A VisitAsk A QuestionMore Details

2 Dartmouth, Cos Cob, CT 06807

Price$2,995,000

Est. Mortgage: $/month

MLS Number 98630

  • Residential
  • Elem. School North Street
  • Year Built 1964
  • Bedrooms 6
  • Bathrooms 6

Amazing space sited at the end of a cul de sac on gorgeous grounds with a screened in porch overlooking the heated pool. Better than new tested and true for easy family living in this renovated home with 6 br's, 5 full baths. The 2008 thoughtful addition and renovation brought this approx 5000 sq ft home to a new level of functioning. The well designed heart of the home encompasses the kitchen with a gorgeous mahogany topped island that seats 5, family room with a floor to ceiling fireplace, informal dining with a wet bar and french-doors which lead to an enormous family sized deck. This home has so much privacy yet with such wonderful convenience to town, schools, transportation, parks and Cos Cob foodie central. The home is adaptable to the changing needs of today's family.

Listed by Coldwell Banker/GFP

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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23 Daffodil, Cos Cob, CT 06807

Price$2,995,000

Est. Mortgage: $/month

MLS Number 99929

  • Residential
  • Elem. School North Mianus
  • Year Built 1968
  • Bedrooms 5
  • Bathrooms 5

Gorgeous like-new 5-bed/4.5 bath colonial sits high on a beautiful professionally landscaped acre in North Mianus/Eastern Middle schools. 2004-built home offers over 5, 000 sqft of living space for indoor/outdoor lifestyle as well as formal dining/ living areas. Double-height entrance, spacious family room with floor-to-ceiling stone fireplace, large gourmet kitchen with professional grade appliances. First-floor optional guest/master bedroom huge plus. Numerous high-end finishes include quarter-sawn oak flooring, custom cabinetry, moldings and trim. Crestron system offers one-touch lighting, temp/humidity, tv/cable and stereo. See LB for sewer assessment details.

Listed by Centric Property Group, Inc

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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7 Carriage, Cos Cob, CT 06807

Price$2,895,000

Est. Mortgage: $/month

MLS Number 98640

  • Residential
  • Elem. School North Street
  • Year Built 2017
  • Bedrooms 5
  • Bathrooms 5

This distinctive farm house is currently under construction. The home is positioned on 1 acre of beautiful land in mid-country Greenwich. It will have 5 en suite bedrooms, a large country kitchen opening to a sun filled breakfast room and family room with fireplace. The living room with fireplace opens into a cozy library. The formal dining room connects to a handy butler's pantry which can be configured to your own taste. The Lower Level has a gym, home theater and bedroom with full bath. The house is wired to be a '' smart house''. Pick your own finishes and details to make this thoughtfully constructed home your own. Do not miss this special opportunity!! The photos of this listing are of a home of similar design located at 1 Carriage Road.

Listed by Coldwell Banker/GFP

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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693 River, Cos Cob, CT 06807

Price$2,874,000

Est. Mortgage: $/month

MLS Number 98725

  • Residential
  • Elem. School North Mianus
  • Year Built 2007
  • Bedrooms 5
  • Bathrooms 5

To speak to listing agent Call Peter Janis 203-249-1013 Beautifully custom crafted 5 Bedroom home on park like acre. Home features 10 foot ceiling, hardwood floors throughout, and Grand masters suite with spa like master bath, two walk in closets and more. Large gourmet kitchen / family room with fireplace. Sliders that lead out to large granite patio and Pool, like having your own private country club. Other features include 3 Car garage, large unfinished basement, home office or den, security system, sprinkler system and much more. Other Features Ceilings are 10' on first floor Central fire and alarm Structural steel beams and 7 lolly columns for unobstructed basement Silent floor system, Hydro Air & HVAC through out (important) Whole house generator.

Listed by Berkshire Hathaway N.E. Properties

Houlihan Lawrence
17 Wilmot Lane
Riverside CT, 06878
Office: 203.698.1234

Do not fill in this field:

Do not fill in this field:

$
$
%
$/month over payments
Federal 30-year interest rate: 3.95% last updated on May 25, 2017
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

Save FavoriteSchedule A VisitAsk A QuestionMore Details

Listing data provided by Greenwich MLS