Cos Cob CT Real Estate & Homes for Sale

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Beds:
4
Baths:
4.00
Sq.Ft.:
2,902
Status:
NEW LISTING
MLS#:
24182954
Type:
Single Family
Subdivision:
Cos Cob
Lot size:
0.28 Acres
Year built:
1962
Courtesy: Compass Connecticut, LLC 203-343-0141
View additional info

ADDITIONAL INFORMATION

Tucked at the end of a quiet cul-de-sac in one of Greenwich's most coveted school districts, this beautifully updated 4-bedroom home delivers the rare combination of move-in condition and real upside. The fully reimagined primary suite stuns with high-end marble, dual vanities, and a custom walk-in closet. Open-concept kitchen and family room -- anchored by one of two fireplaces -- flow through French doors to expansive new decks. The second level offers three bedrooms and two full baths, including a serene ensuite. A renovated basement delivers flexible living space for a gym, office, or playroom. Two-car attached garage, updated appliances, tankless water heater, split A/C, and generator check every box. Over 1,000 SF of expansion potential awaits. North Mianus Elementary.

Open House:

Saturday, 6/13 12:00-2:00PM

More Open House Info >

Beds:
4
Baths:
3.00
Sq.Ft.:
2,720
Status:
NEW LISTING
MLS#:
24182748
Type:
Single Family
Subdivision:
Cos Cob
Lot size:
0.14 Acres
Year built:
1951
Courtesy: Houlihan Lawrence 203-869-0700
View additional info

ADDITIONAL INFORMATION

Move right into this beautifully maintained 4-bedroom home in the heart of Cos Cob! The first floor offers a wonderful open-concept family room flowing seamlessly into the eat-in kitchen, creating the perfect space for everyday living and entertaining. A formal dining room, full bath, private office, and study complete the main level. Upstairs, you'll find four generously sized bedrooms and two full bathrooms, including access to a walk-up attic from one of the bedrooms, providing excellent storage or future expansion potential. Outside, enjoy a flat backyard and detached two-car garage. Ideally located just moments from parks, shops, restaurants, schools, and the train, this home offers the perfect combination of space, convenience, and lifestyle.

Open House:

Sunday, 6/14 12:00-3:00PM

More Open House Info >

Beds:
5
Baths:
5.00
Sq.Ft.:
4,916
Status:
NEW LISTING
MLS#:
125198
Type:
Other
Lot size:
0.42 Acres
Year built:
2007
Courtesy: Houlihan Lawrence 203-869-0700
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ADDITIONAL INFORMATION

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 spaces, luxury bath, and screened-in porch with hanging bed. Four addt'l bedrooms, with Jack + Jill bathrooms, round out the second floor. Bonus room on the 3rd flr. Outside you will find a putting green/turf backyard, fire pit + bball hoop. Lower level completes this home with a play space, climbing wall, zip line, as well as office space. Lower level and third floor not included in square footage.

Beds:
4
Baths:
3.00
Sq.Ft.:
3,399
Status:
Active
MLS#:
24178893
Type:
Single Family
Subdivision:
Cos Cob
Lot size:
1.45 Acres
Year built:
1957
Courtesy: Coldwell Banker Realty 203-622-1100
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ADDITIONAL INFORMATION

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 improvements include a newer roof, boiler, and well pump, offering a solid foundation for future updates and personal touches. Surrounded by peaceful grounds and nature, this special property presents a wonderful opportunity to create lasting memories. Existing in-ground pool is not operational and will convey as-is.

Beds:
5
Baths:
5.00
Sq.Ft.:
3,539
Status:
Active
MLS#:
125167
Type:
Other
Lot size:
0.4 Acres
Year built:
2008
Courtesy: BHHS New England Properties 203-869-0500
View additional info

ADDITIONAL INFORMATION

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 kitchen w/Fr. doors to deck & flat, private backyard. 1st floor guest suite w/ full bath, kitchenette & separate entrance. On the 2nd floor is a luxurious primary suite w/ tub, separate shower, walk-in closet & balcony. 3 more bedrooms & hall bath w/ tub & shower. Hardwood floors throughout. Finished lower level w/full bath, high ceilings, & sizable recreation space. Expansion possibilities.

Beds:
2
Baths:
4.00
Sq.Ft.:
2,042
Status:
Active
MLS#:
24175137
Type:
Condo
Subdivision:
Cos Cob
Year built:
1987
Courtesy: Century 21 AllPoints Realty 203-327-0021
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ADDITIONAL INFORMATION

Beautiful townhouse in Quiet, Peaceful Cul-de-sac Setting located a short distance to Cos Cob retail amenities and the Metro-North Railroad. This 2 (3) bedroom condo is in move-in condition with a freshly painted first floor. Open floor plan with living room, dining room and breakfast nook overlooking a large private deck and yard. Oversized Master Suite with walk-in closet, vaulted ceiling, skylight bathroom, and private balcony. Second floor landing area can be converted to a flex space, such as a home office, reading nook, or library area. Finished walkup attic can serve as a bedroom, playroom, or home gym. Fully finished basement with full bath can serve as a bedroom, play area, media room, home gym, and offer spacious storage space. This home has been thoughtfully updated with vinyl flooring (Hardwood floor under it on first floor), upgraded deck, attic HVAC replacement (2024), water heater replacement (2026), and a fully renovated basement (Dec 2023) featuring full perimeter water protection, and dehumidifier system. Basement space has been significantly enhanced for comfortable additional living and recreation use. Attached one garage and 2 additional parking spaces opposite unit. Unit offers substantially more functional living space than the listed square footage indicates.

Beds:
5
Baths:
3.00
Sq.Ft.:
3,340
Status:
Active
MLS#:
124934
Type:
Other
Lot size:
0.42 Acres
Year built:
1922
Courtesy: BHHS New England Properties 203-869-0500
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ADDITIONAL INFORMATION

A special opportunity to own this charming oasis close to town. Tucked behind iron gates awaits an enclave with pool, mature trees and ivy. The main floor has a spacious living room that leads to a heated sunroom, a formal dining room and a kitchen with a commercial cooktop and vent system. The second floor has a primary bedroom with a marble bath and shower and en-suite sitting room/closet. 2 other bedrooms with a sunroom and library. The top floor has another bedroom and an office space. There is a salt-water in-ground pool with a spa and stone patio. The back staircase leads to the primary bedroom sitting area. The fireplace in the kitchen is now used as wine rack. FAR allows up to5,750 sqft.

Beds:
2
Baths:
3.00
Sq.Ft.:
1,910
Status:
Active
MLS#:
124912
Type:
Other
Year built:
1984
Courtesy: Sotheby's International Realty 203-869-4343
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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:
5
Baths:
4.00
Sq.Ft.:
2,956
Status:
Active
MLS#:
124905
Type:
Other
Lot size:
1.06 Acres
Year built:
1978
Courtesy: Brown Harris Stevens CT, LLC 203-869-8100
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ADDITIONAL INFORMATION

Interior recently painted and WOW what a transformation!! Tucked at the end of a peaceful cul-de-sac in Cos Cob, within the coveted North Street School district, this serene 5-bedroom home (featuring a main-level en-suite) offers a tranquil escape. Contemporary design shines through vaulted ceilings, skylights, and sun-drenched interiors that flow seamlessly to a large screened-in porch and an expansive 900 sq ft wraparound deck with private wooded views, with direct access to Mianus Park trails. The open layout includes a formal dining room, bright kitchen, generous laundry/mudroom, and a living area centered around a stone fireplace. Interior recently fully painted with new landscaping installed, this home offers over 4,000 sq ft of living space (3283 above grade, 741 finished basement) in an exceptional location for those seeking tranquility and a true sense of escape from the hustle and bustle.

Open House:

Sunday, 6/14 1:00-3:00PM

More Open House Info >

Beds:
4
Baths:
5.00
Sq.Ft.:
3,408
Status:
Active
MLS#:
24168793
Type:
Single Family
Subdivision:
Cos Cob
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#:
124272
Type:
Other
Courtesy: Sotheby's International Realty 203-869-4343
View additional info

ADDITIONAL INFORMATION

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
124271
Type:
Other
Courtesy: Sotheby's International Realty 203-869-4343
View additional info

ADDITIONAL INFORMATION

OWN A PIECE OF GREENWICH WATERFRONT. This prime location affords easy and quick access to open water. A 40' slip, it will accommodate a boat up to 44'. Popular Palmer Point provides electric power of 30 and 50 amps, fresh water and shower facililites, year-round bubble system, a marina supply store, fuel and repair center.

Beds:
4
Baths:
5.00
Sq.Ft.:
3,826
Status:
Active
MLS#:
24143732
Type:
Single Family
Subdivision:
Cos Cob
Lot size:
2.32 Acres
Year built:
1986
Courtesy: Berkshire Hathaway NE Prop. 203-869-0500
View additional info

ADDITIONAL INFORMATION

Chalet d'Amour This home is priced at least a cool $1 million below the floor for comparable Greenwich houses - and below what the empty land alone would cost. So the 3,826-square-foot, architect-designed contemporary? Effectively free. Both claims are easy to check. The land: every comparable Greenwich lot - same town, same schools, two-plus acres - is offered for more than the asking price here, with no house on it at all. The sales: run these filters on Zillow - single-family houses, 3,500+ sq ft, 2+ acres, built 1985 or later, sold in the last 12 months. Fifty-five homes. Not one sold below $3.6 million, and the median was roughly $7.5 million. (Zillow flags one apparent exception, 43 Hunting Ridge Rd, but it has only 3,262 sq ft above grade - the rest is finished basement - and sits on regulated wetlands.) This home sits at least a cool $1 million below that floor, and roughly a third of the median. And this is no teardown. Across from Mianus River Park, Chalet d'Amour is an architecturally crafted contemporary unlike anything else on the market: soaring vaulted ceilings, two dramatic stone fireplaces, walls of glass, and light pouring in from every direction. The first-floor primary suite features cathedral ceilings, dual baths, dual walk-in closets, and a grand whirlpool tub beneath peaked windows. Upstairs, three more en-suite bedrooms - one with a steam shower - plus generous closets throughout. Five full baths and one half bath in all.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
123351
Type:
Other
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


The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2021 SmartMLS, Inc.
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 06807 Real Estate

Cos Cob is located in Connecticut. Cos Cob, Connecticut 06807has a population of 7,089. Cos Cob 06807 is more family-centric than the surrounding county with 46.44% 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 06807 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 06807 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

    $1,660,000
    15.3%
    change since last quarter
  • # Active listings

    16
    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
Glenville School KG - 05 424 12.3 06831
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
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
* Community Connections 12 - 12 10 06830

Demographics near Cos Cob, CT 06807

Zip Code City
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