Luxury homes for sale & real estate in Cos Cob, CT

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ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Charming Colonial, lovingly updated boasts three bedrooms and three full baths plus a powder room all recently renovated with heated floors. Home office conveniently located off updated eat in kitchen with granite countertops, professional Viking range and garden window overlooking landscaped, fenced in yard. Formal dining room with french doors leading to patio. Living room with wood burning fireplace. Hardwood flooring throughout & central AC. Laundry located on second floor as well as lower level laundry. Ample closet space throughout. Finished basement offers additional space for work out, playroom or recreation. Convenient location just, just moments to shops, restaurants, librar

$1,445,000

3 beds3.5 baths1,712 sq ft

23 Indian Field Rd, Greenwich, CT 06830

Heated floors • Garden window • Granite countertops

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Beautiful home in Cos Cob, built in 2017 and maintained immaculately, featuring 10-foot ceilings on the first floor with gorgeous moldings, high-end custom cabinets with Carrara marble counters in the kitchen and butler pantry. Luxury Wolf, Milie, and Sub-Zero appliances, plus tankless, on-demand hot water and a natural gas generator. Situated on nearly one-quarter acre of level lot convenient to central Cos Cob and close distance to train station and shops. One-car garage plus carport, with car charger hookup installed. Fully finished basement with full bathroom, bedroom or office, TV room, and gym.

$3,750,000

5 beds4.5 baths4,000 sq ft

17 Salem St, Cos Cob, CT 06807

Sub zero appliances • 10 foot ceilings • Butler pantry

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Tranquil 1.08 acre provides a picturesque backdrop for this expansive three- bedroom Ranch with a fabulous year- round sunroom, entertaining deck and pool on a quiet cul-de-sac convenient to town, shops, schools, and train. Enjoy the ease of one level living complemented by a finished lower-level offering versatile space with a play/rec room with fireplace. offices or potential bedrooms and a full bath. Inviting entry hall unfolds into a spacious kitchen open to a breakfast and family room with a wall of windows/doors overlooking the private yard. Features a living room with vaulted ceiling and fireplace, formal dining room with bay window, generous primary suite with seating area, multip

$2,950,000

3 beds3.5 baths2,712 sq ft

19 Daffodil Ln, Cos Cob, CT 06807

1.08 acre lot • 2 garage spots • Pool

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Tastefully renovated in 2020 , this property features a chic, modern esthetic. Gourmet kitchen with custom cabinetry , high end appliances, hardwood floors, and all new bathrooms are just a few of the features that define this property. The rear of the property is a private oasis with a level backyard, outdoor pavilion and fireplace that can be enjoyed all seasons. The driveway is heated and there is additional parking adjacent to the 2 car garage. Close to schools, shopping and transportation this home boasts a great location convenient to all.

$1,850,000

4 beds3 baths2,365 sq ft

59 Stanwich Rd, Greenwich, CT 06830

Custom cabinetry • Gourmet kitchen • High end appliances

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
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 Loughlin Park and convenient to the train station, shops, restaurants, Cos Cob School, Central Middle School and Greenwich High School -the best of Cos Cob is close at hand! Floor plans are for illustrative purposes only. They are not architectural drawings; dimensions, features and fixture placemen

$1,595,000

4 beds3 baths2,364 sq ft

12B Cross Ln, Cos Cob, CT 06807

Flowering shrubs • Level backyard • Perennial plantings

Property at 4 Tremont St, Greenwich, CT 06807, 4 beds, 3 baths

$1,495,000

4 beds3 baths2,243 sq ft

4 Tremont St, Greenwich, CT 06807

Mike Parelli Real Estate LLC

Property at 23 Daffodil Ln, Cos Cob, CT 06807, 4 beds, 4.5 baths

$4,295,000

4 beds4.5 baths6,553 sq ft

23 Daffodil Ln, Cos Cob, CT 06807

Property at 9 Maple St, Cos Cob, CT 06807, 4 beds, 3.5 baths

$2,495,000

4 beds3.5 baths2,745 sq ft

9 Maple St, Cos Cob, CT 06807

Property at 154 Valley Rd, Cos Cob, CT 06807, 4 beds, 3.5 baths

$2,745,000

4 beds3.5 baths3,647 sq ft

154 Valley Rd, Cos Cob, CT 06807

Property at 28 Gregory Rd, Cos Cob, CT 06807, 4 beds, 3 baths

$1,695,000

4 beds3 baths3,597 sq ft

28 Gregory Rd, Cos Cob, CT 06807

Property at 59 Dandy Dr, Cos Cob, CT 06807, 5 beds, 4 baths

$2,999,000

5 beds4 baths5,042 sq ft

59 Dandy Dr, Cos Cob, CT 06807

Property at 7 Sundance Dr, Cos Cob, CT 06807, 4 beds, 4 baths

$2,499,000

4 beds4 baths2,226 sq ft

7 Sundance Dr, Cos Cob, CT 06807

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ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Welcome to 53 W. Bank Lane, a spacious Colonial nestled on a desirable cul-de-sac in Stamford's sought-after Westover neighborhood. Set on a beautifully landscaped one-acre property surrounded by mature trees, this inviting home offers privacy, generous living spaces, and wonderful indoor-outdoor living. Offering 3,408 square feet, the home features hardwood floors, abundant natural light, and a comfortable floor plan ideal for everyday living and entertaining. The living room features a classic fireplace, while the spacious family room showcases a striking brick fireplace with wood-burning stove insert and custom built-ins. A dedicated home office provides additional flexibility. The kitch

$1,188,000

4 beds3 baths3,408 sq ft

53 W Bank Ln, Stamford, CT 06902

Classic fireplace • Brick fireplace • Custom built-ins

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Classic Center Hall Colonial home situated on the apex of a quiet circular lane in sought after Riverside neighborhood. Constructed by the builder for his family using quality materials and craftsmanship. Meticulously maintained, expanded and renovated over the last 16 years by the current owner. The land is a flat rectangle, professionally landscaped in a truly park like manner.

$4,595,000

5 beds5.5 baths4,000 sq ft

47 Winthrop Dr, Riverside, CT 06878

Pre-war materials • Park like manner • Center hall colonial

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ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Enjoy coastal living in this extraordinary east-facing 6-bedroom waterfront residence set on 1.5 acres, with spectacular views and natural light throughout. The renovated interior features white oak floors, a sophisticated new bar flowing into the living/dining area with double-height ceilings and extra-tall windows. A private office with double exposure, and an elegant library add versatility for working at home. The luxurious primary suite offers a renovated bath, balcony and walk-in closets, while 3 additional ensuite bedrooms, 2 with balconies, complete the second floor. The walk-out lower level includes a rec room, 2 en-suite bedrooms plus a terrace overlooking rolling slopes and Thrus

$14,750,000

6 beds6.5 baths9,346 sq ft

117 Meadow Rd, Riverside, CT 06878

Private office • Waterfront residence • Renovated bath

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Set on a private, gated 1.6-acre waterfront point in Old Greenwich, this charming Shore Colonial captures beautiful water views and spectacular sunsets. Freshly painted and thoughtfully refreshed, the 5,351-square-foot home offers 5 bedrooms, 5 full and 1 half baths, and water views from nearly every room. Classic architectural details lend timeless character to gracious living and dining spaces. The spacious kitchen opens to the family room, while French doors lead to a covered porch for relaxing and entertaining. Expansive grounds lead to a private dock, and an elevated widow's walk offers panoramic shoreline views. An exceptional blend of charm, privacy and waterfront living. Also availa

$9,500,000

5 beds5.5 baths5,351 sq ft

24 Hendrie Drive Extension, Old Greenwich, CT 06870

Private dock • 1.6 acre lot • Garage

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
2026 Riverside Harborview New Construction by Frattaroli Construction Group. A statement in modern luxury, this 6-bedroom, 6.1-bath residence situated on a desirable cul-de-sac in sought-after Riverside, CT. Embrace the coveted Riverside lifestyle, with the train station within walking distance and easy access to beaches, dining, shopping. Blending contemporary architecture with timeless design and details through-out, this exceptional home offers refined living across four finished levels. A multi-slide glass wall seamlessly connects indoor-outdoor living, opening to an expansive deck's ideal for gatherings and entertaining with harbor and sunset views. A dramatic sweeping staircase, walls

$5,095,000

6 beds6.5 baths5,287 sq ft

8 Somerset Ln, Riverside, CT 06878

Harbor views • New construction • Cul-de-sac

ABOUT THIS HOME
Luxury Home for sale in Cos Cob, CT:
Experience modern luxury in this meticulously renovated retreat set on 2.3 private acres, moments from Greenwich amenities. This architectural home offers a brand new gourmet kitchen with Wolf and Sub-Zero appliances, elegant open-plan living, custom built-ins and multiple fireplaces. The main level primary suite boasts a sitting area/office, spa bath with heated floors and dual walk-in closets. The second level features all en-suite bedrooms, including an additional primary suite option. New Marvin windows and doors showcase serene private views and an expansive deck that creates seamless indoor-outdoor living. The fully finished basement offers spacious living space and an option for a pl

$3,995,000

4 beds4.5 baths4,969 sq ft

681 River Rd, Cos Cob, CT 06807

Multiple fireplaces • Gourmet kitchen • Heated floors

Property at 25 Westview Pl, Riverside, CT 06878, 5 beds, 2 baths

$1,699,000

5 beds2 baths2,047 sq ft

25 Westview Pl, Riverside, CT 06878

Property at 45 Glen Avon Dr, Riverside, CT 06878, 4 beds, 3.5 baths

$8,600,000

4 beds3.5 baths2,783 sq ft

45 Glen Avon Dr, Riverside, CT 06878

Property at 88 Indian Field Rd, Greenwich, CT 06830, 5 beds, 4 baths

$2,650,000

5 beds4 baths3,464 sq ft

88 Indian Field Rd, Greenwich, CT 06830

Property at 120 Florence Rd, Riverside, CT 06878, 5 beds, 5.5 baths

$4,195,000

5 beds5.5 baths5,529 sq ft

120 Florence Rd, Riverside, CT 06878

Property at 58 Halsey Dr, Old Greenwich, CT 06870, 5 beds, 6 baths

$4,395,000

5 beds6 baths5,497 sq ft

58 Halsey Dr, Old Greenwich, CT 06870

Property at 133 Doubling Rd, Greenwich, CT 06830, 7 beds, 8 baths

$14,375,000

7 beds8 baths10,496 sq ft

133 Doubling Rd, Greenwich, CT 06830

Property at 41 Mohawk Ln, Greenwich, CT 06831, 6 beds, 8 baths

$8,995,000

6 beds8 baths10,078 sq ft

41 Mohawk Ln, Greenwich, CT 06831

Property at 46 Old Mill Ln, Stamford, CT 06902, 6 beds, 5.5 baths

$2,295,000

6 beds5.5 baths5,545 sq ft

46 Old Mill Ln, Stamford, CT 06902

Property at 37 Mary Ln, Riverside, CT 06878, 5 beds, 3.5 baths

$2,999,000

5 beds3.5 baths3,176 sq ft

37 Mary Ln, Riverside, CT 06878

Property at 97 Brookhollow Ln, Stamford, CT 06902, 5 beds, 4.5 baths

$1,899,000

5 beds4.5 baths5,929 sq ft

97 Brookhollow Ln, Stamford, CT 06902

Property at 1 Hendrie Drive Extension, Old Greenwich, CT 06870, 5 beds, 2.5 baths

$3,300,000

5 beds2.5 baths2,092 sq ft

1 Hendrie Drive Extension, Old Greenwich, CT 06870

Property at 1 Hendrie Dr Ext, Call Listing Agent, CT 06870, 5 beds, 2.5 baths

$3,300,000

5 beds2.5 baths2,092 sq ft

1 Hendrie Dr Ext, Call Listing Agent, CT 06870

Coldwell Banker Realty

Property at 64 Hillside Rd, Greenwich, CT 06830, 5 beds, 7.5 baths

$7,495,000

5 beds7.5 baths6,975 sq ft

64 Hillside Rd, Greenwich, CT 06830

Property at 5 Griffith Rd, Riverside, CT 06878, 4 beds, 2.5 baths

$1,429,000

4 beds2.5 baths1,750 sq ft

5 Griffith Rd, Riverside, CT 06878

Based on information submitted to the MLS GRID as of Tue Nov 10 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Luxury Homes for Sale in Cos Cob

There are currently 12 luxury homes for sale in Cos Cob at a median listing price of $1.85M. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Cos Cob stay on the market for 50 days and receive 1 offers. Popular neighborhoods include Newfield-Westover-Turn of River, Mid Country West, Eastern Greenwich, North Old Greenwhich, and Central Greenwich. This map is refreshed with the newest listings in Cos Cob every 15 minutes.

In the past month, 12 homes have been sold in Cos Cob. In addition to houses in Cos Cob, there were also 9 condos, 0 townhouses, and 3 multi-family units for sale in Cos Cob last month. Find your dream home in Cos Cob using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Cos Cob are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Cos Cob. Our Cos Cob real estate stats and trends will give you more information about home buying and selling trends in Cos Cob. If you're looking to sell your home in the Cos Cob area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Cos Cob with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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