Cos Cob CT Real Estate & Homes for Sale

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Open House:

Sunday, 8/9

More Open House Info >

Beds:
4
Baths:
5.00
Sq.Ft.:
2,814
Status:
NEW LISTING
MLS#:
125638
Type:
Residential
Lot size:
0.22 Acres
Year built:
1965
Courtesy: Compass Connecticut, LLC 203-343-0141
View additional info

ADDITIONAL INFORMATION

Some homes are built. This one was sculpted. Elevated above Mianus River,this turnkey home is where extraordinary grounds meet reimagined interior.Year round views, stone terraces, hidden garden paths, a grotto and lookout points create a private European escape in Cos Cob. A walkout entertainment room with wet bar and fireplace sets the tone. Elegant living and dining spaces with wine display and an oversized chef's kitchen overlooking the river, featuring high-end appliances, custom finishes and a window seat for morning coffee. An expansive primary suite complements generous en suite bedrooms, including a top-level retreat. A rare combination of design, nature and access to the train. A rare combination of design, this is not simply a house to see. It is one you feel.

Open House:

Sunday, 8/9

More Open House Info >

Beds:
2
Baths:
2.00
Sq.Ft.:
1,368
Status:
NEW LISTING
MLS#:
125633
Type:
Residential
Year built:
1991
Courtesy: BHHS New England Properties 203-869-0500
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ADDITIONAL INFORMATION

Enjoy easy single-floor living in this beautifully located 2-bedroom, 2-bath condominium featuring a bright, open-concept living & dining area with gas fireplace that flows to a large private deck overlooking mature trees & lush green space--an ideal setting for relaxing or entertaining. The spacious primary suite offers an en-suite bath and double-door closets, while the second bedroom features double-door closets and access to its own private terrace. Additional highlights include two underground garage parking spaces conveniently located near the elevator, and a professionally landscaped courtyard within the complex. Ideally located just minutes from the train, library, shopping, dining, & everyday conveniences, this home offers the perfect blend of comfort, convenience, and location. Additional storge available in Garage. Property is being sold "as is"

Beds:
4
Baths:
7.00
Sq.Ft.:
6,268
Status:
Active
MLS#:
125574
Type:
Residential
Lot size:
1.02 Acres
Year built:
1995
Courtesy: BHHS New England Properties 203-869-0500
View additional info

ADDITIONAL INFORMATION

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 entertaining, complete with a spacious deck, a professional-grade 54-yard chipping green, and a large hot tub. Inside, this 4+ bedroom, 7 bath home is the pinnacle of effortless sophistication, featuring elegant formal living and dining rooms alongside a gourmet kitchen that opens seamlessly to a sunlit family room and casual dining area. An additional den and a large executive office, outfitted with custom built-ins, a wet bar, and its own en-suite bath, complete the main level. Upstairs, the second floor hosts four large en-suite bedrooms, including a luxurious primary suite retreat. Endless versatility awaits on the finished third floor, which offers a bonus room, office space, and a full bath. The expansive lower level is fully equipped with a playroom, gym, potential au pair/in-law suite with full bath, mudroom, and a two-car oversized garage. This magnificent estate offers an unparalleled private lifestyle, all under 1.5 miles to the train, schools, shopping, dining, and parks.

Beds:
6
Baths:
6.00
Sq.Ft.:
5,442
Status:
Active
MLS#:
125546
Type:
Residential
Lot size:
0.46 Acres
Year built:
2007
Courtesy: Compass Connecticut, LLC 203-343-0141
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ADDITIONAL INFORMATION

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 naturally to the family room & large back deck that benefits from the wooded setting of Pomerance Park. Formal living & dining rooms offer elegant - but comfortable - spaces to entertain, while a dedicated home office & finished LL provide the flexibility you need. The spacious primary suite feels more like a retreat with a luxury bath and generous walk-in closets. 5 additional bedrooms across three floors offer plenty of space for family and guests. Set within the North Street School district and ideally located just minutes from Greenwich Avenue, parks, shopping, dining, & Metro-North, 219 Orchard St is a home that's easy to love and even easier to live in.

Beds:
7
Baths:
4.00
Sq.Ft.:
5,326
Status:
Active
MLS#:
125514
Type:
Residential
Lot size:
1.01 Acres
Year built:
1963
Courtesy: Coldwell Banker Realty 203-622-1100
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ADDITIONAL INFORMATION

Rarely does a home in this coveted pocket of Greenwich come to market. This beautifully expanded seven-bedroom residence offers turnkey living on a private one-acre lot on a quiet cul-de-sac. A two-story foyer sets the tone, opening to sun-filled living spaces designed for both grand entertaining and everyday ease. The gourmet kitchen, appointed with granite countertops, a professional-grade Wolf range, stainless steel appliances, skylights, and a generous center island, flows effortlessly into the family room at the heart of the home. The serene primary suite is complete with a dressing room, walk-in closet, and spa-inspired bath, while heated towel warmers grace three full bathrooms. A finished lower level offers refined flexibility as a media lounge, gym, or in-law suite. Outdoors, a stone patio and fully equipped outdoor kitchen including a fire pit make entertaining and everyday dining a pleasure in every season. With central air, a heated two-car garage and impeccable attention to comfort throughout, this is a rare offering in one of Greenwich's most desirable enclaves. Conveniently located in close proximity to schools, restaurants and train stations.

Beds:
4
Baths:
3.00
Sq.Ft.:
3,597
Status:
Active
MLS#:
125508
Type:
Residential
Lot size:
0.25 Acres
Year built:
1959
Courtesy: Corcoran Centric Realty LLC 203-625-9500
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ADDITIONAL INFORMATION

Opportunity awaits in one of Greenwich's most desirable communities. Located on a quiet residential street in Cos Cob, this spacious home offers 3,597 square feet of living space across two levels, featuring 4 bedrooms and 3 full bathrooms. A new roof and recently painted interior provide added value, while the generous floor plan offers exceptional flexibility for today's lifestyle. The generous footprint provides exceptional flexibility for modern living, entertaining, or future customization. Enjoy the benefits of Greenwich ownership, including access to top-rated schools, parks, beaches, and convenient proximity to Cos Cob village, Riverside, Old Greenwich, Metro-North, and major commuting routes. A rare chance to secure a substantial home in a sought-after Greenwich location.

Beds:
4
Baths:
3.00
Sq.Ft.:
3,852
Status:
Active
MLS#:
125420
Type:
Residential
Lot size:
2 Acres
Year built:
1953
Courtesy: Keller Williams Prestige Props 203-327-6700
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ADDITIONAL INFORMATION

Tucked away in a private Cos Cob setting, this thoughtfully designed home offers easy single-level living with a flexible second-floor bonus space perfect for a home office, gym, media room or playroom. Sunlit interiors include a welcoming foyer, spacious living room with a wood-burning fireplace, & a stunning glass sunroom that brings the outdoors in. The dining room flows into an eat-in kitchen with a charming greenhouse breakfast nook. A home office, wet bar, powder room, laundry & attached two-car garage add everyday convenience. The bedroom wing features a spacious primary suite, two additional bedrooms, a hall bath, and a fourth bedroom with direct access to the fenced deck, sparkling pool and inviting outdoor entertaining spaces--all just moments from the best of Cos Cob. Sold As Is

Beds:
4
Baths:
4.00
Sq.Ft.:
4,851
Status:
Active
MLS#:
125372
Type:
Residential
Lot size:
1.25 Acres
Year built:
2003
Courtesy: Sotheby's International Realty 203-869-4343
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ADDITIONAL INFORMATION

Nestled on a peaceful cul-de-sac in a desirable Cos Cob neighborhood, this beautifully crafted 2003 traditional offers approximately 4,800 sq. ft. on 1.25 private acres. Thoughtfully designed for comfortable living and entertaining, the home is being offered for the first time since being built and features four spacious bedrooms, five full baths, and three fireplaces that add warmth and character throughout. Generously scaled living spaces, quality craftsmanship, and timeless architectural details create an inviting atmosphere. The finished lower level had a great exercise rm, billiard rm and family rm. Enjoy the tranquility of the setting with the convenience of nearby schools, parks, shopping, and transportation. Located North Street Elementary and Central Middle School districts.

Beds:
2
Baths:
3.00
Sq.Ft.:
1,910
Status:
Active
MLS#:
124912
Type:
Residential
Year built:
1984
Courtesy: Sotheby's International Realty 203-869-4343
View additional info

ADDITIONAL INFORMATION

Unparalleled water views and boater's dream. Quality renovation, includes 30' boat slip, 16 units at River Landing. Channel access to Long Island Sound. Common fees include private dock. Updated eat-in kitchen w/Bosch SS appliances. Dining room features river views. Relax by the fireplace in LR or step through sliders onto your scenic deck. Primary suite w/completely updated bath, Waterworks fixtures, marble countertop, has private balcony overlooking expansive lawns and the water. Large 2d bedroom with deep closet. Potential for finishing insulated attic space for additional living space on 4th floor. Ground-level office/gym/playroom. Generous storage, community garden, storage for kayaks/boards. Oversized attached garage, 1 outdoor parking, close to train, I-95. www.115riverrd3.com. Hallway powder room has also been updated with Waterworks fixtures and marble countertop. There are sidewalks from River Landing to the Greenwich Water Club, Cos Cob train station, shopping and restaurants. Square footage: entry level 645 sq.ft. (office 264, foyer 99, garage 285). 1st floor 645 sq.ft. 2nd floor 617 sq.ft.

Beds:
4
Baths:
5.00
Sq.Ft.:
3,409
Status:
Active
MLS#:
124781
Type:
Residential
Lot size:
0.34 Acres
Year built:
1965
Courtesy: Houlihan Lawrence 203-869-0700
View additional info

ADDITIONAL INFORMATION

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 primary suite with soaking tub, double vanity, and heated floors. The chef's kitchen features Sub-Zero and Wolf appliances, custom cabinetry, marble counters and backsplash, a white oak island, and a walk-in pantry, all opening to a light-filled great room and formal dining. Wide-plank white oak flooring runs throughout. Below, a generous family room with full bath and direct yard access expands the home for guests, entertaining, or future flexibility. Approximately 3,500 square feet of finished living space in total, with available FAR for roughly 1,000 square feet of additional expansion if desired. Outside, extensive stonework frames the entry, terrace, and grounds, with four-zone HVAC and EV charging completing a thoughtful modern build. Set high above a quiet private road yet minutes from the village, train, and I-95, the property offers the privacy of an estate in a location that keeps you fully connected to Greenwich. Vision, design, and execution complete -- a finished home, ready to move into.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
123351
Type:
Residential
Courtesy: Coldwell Banker Realty 203-622-1100
View additional info

ADDITIONAL INFORMATION

Boat slip at palmer point marina located at A-2.

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Davis E. Owen, Sr., License REB.0754414, Xome CT LLC, License REB.0790146 , [email protected], 844-400-XOME (9663), 2083 Main Street, Stratford, CT 06615


Information is provided exclusively for consumers’ personal non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information presented on these web pages is deemed reliable but is not guaranteed and should be independently verified by the users of this site. Copyright 2026 Greenwich Association of Realtors. All rights reserved.



Cos Cob Real Estate

Cos Cob is located in Connecticut. Cos Cob, Connecticut has a population of 7,089. Cos Cob is more family-centric than the surrounding county with 44.27% of the households containing married families with children. The county average for households married with children is 34.39%.

The median household income in Cos Cob, Connecticut is $138,125. The median household income for the surrounding county is $101,194 compared to the national median of $69,021. The median age of people living in Cos Cob is 41.1 years.

Cos Cob Weather

The average high temperature in July is 84.1 degrees, with an average low temperature in January of 21 degrees. The average rainfall is approximately 50.9 inches per year, with 29.8 inches of snow per year.

Cos Cob Map

Cos Cob Real Estate Market Conditions

  • Median sales price

    $960,000
    15.3%
    change since last quarter
  • # Active listings

    12
    30-day change

Cos Cob Schools and Demographics

Education near Cos Cob, CT

City County
High School Graduates 94.59 90.19
College Degree - 2 year 6.35 6.12
College Degree - 4 year 65.08 49.21
Graduate Degree 24.02 16.2
Expenditures per Student 22,984 22,984
Students per Teacher 12.8 12.8

Elementary Schools near Cos Cob, CT

Grades Students P/T Ratio ZIP
COS Cob School KG - 05 438 12.5 06807
Hamilton Avenue School PK - 05 391 9 06830
International School At Dundee KG - 05 370 11.6 06878
Julian Curtiss School KG - 05 369 10.9 06830
New Lebanon School KG - 05 264 8.8 06830
North Mianus School KG - 05 487 12.5 06878
North Street School PK - 05 384 12.6 06830
Old Greenwich School PK - 05 432 12.6 06870
Riverside School KG - 05 497 12.2 06878

Middle Schools near Cos Cob, CT

Grades Students P/T Ratio ZIP
Central Middle School 06 - 08 578 11.3 06830
Eastern Middle School 06 - 08 811 13 06878
Western Middle School 06 - 08 532 11.1 06830

High Schools near Cos Cob, CT

Grades Students P/T Ratio ZIP
Greenwich High School 09 - 12 2,501 12.3 06830

Ungraded Schools near Cos Cob, CT

Grades Students P/T Ratio ZIP
* Alternative High School Programs 09 - 12 46 06878

Demographics near Cos Cob, CT

City County
Neighborhood Type Suburban
Population 7,089 956,446
Population Density 3,415 1,530
Median Age 41.1 40.7
People per Household 2.7 2.7
Median Household Income 138,125 101,194
Average Income per Capita 83,389 61,651

Real estate near Cos Cob