2,736 properties for sale in Cos Cob

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

Set on 1.21 acres, this beautifully maintained home has exceptional indoor and outdoor living designed for entertaining. Home was completely taken down to the studs in 2017. The freshly painted interior offers top-of-the-line finishes and a flexible floor plan. The main level features a private office with Murphy bed, dining room with soaring ceilings, and a cozy living room with wet bar and fireplace. Open-plan gourmet kitchen, breakfast area, and family room flow seamlessly to an expansive terrace with multiple seating areas, an outdoor kitchen, and fire pit, creating an ideal setting for gatherings throughout the year. The gorgeous primary suite features a spa bath with sauna, walk-in closet, and floor-to-ceiling windows overlooking the property. Two additional bedrooms share a full bath, while two versatile bonus rooms can be customized to fit your needs. They would make a great nursery, playroom, second office, or gym. Other highlights include an outdoor shower, space for a climbi

A rare opportunity to own a newly built 2027 residence just mins from Greenwich's finest shops, restaurants + schools. Set on.72 acres, 3 finished levels connected by elevator offer exceptional craftsmanship throughout. Main level features formal living + dining rooms, private office, family room w fireplace and a chef's kitchen w walk-in butlers pantry. The family room opens to a covered terrace w FP, Phantom screens + heaters - ideal for year-round entertaining. Upstairs, primary suite features a FP, private deck + spa bath w wet room, accompanied by 3 additional en-suite bedrooms with walk-in closets. Finished lower level offers a gym, sauna, cold plunge, kitchenette, pool bath, guest suite + exterior access. A private yard + pool complete this exceptional in-town offering. NSS + CMS

An exceptional opportunity to own a thoughtfully crafted 2015 Colonial in one of Greenwich's most desirable in-town neighborhoods. Set on level grounds at the end of a quiet cul-de-sac, this home offers four finished levels of natural light, high ceilings and refined finishes throughout. The heart of the home is an expansive kitchen with a large center island that flows effortlessly into the family room and opens through French doors to a private terrace and backyard. Five en-suite bedrooms, including a flexible lower-level guest suite, provide comfort and privacy for family and visitors alike. Spaces for work, fitness and recreation, with premium features including a whole-house generator, HEPA air filtration and water filtration systems make this home as functional as it is beautiful

A unique opportunity awaits the new owner to put their own footprint on this lovely 1911 home. This house is beautifully sited on 2.27 acres in one acre zoning and cannot be subdivided. One can make a family compound here. High ceilings throughout, lovely sunroom which opens to the terrace and spacious yard with mature gardens. Magnificent alee of the most spectacular sycamore trees. Truly special property just a short distance to Greenwich High, YWCA and downtown. Two additional rooms on the third floor are presently used for storage

Beautifully designed and thoughtfully finished, this exceptional New home blends sophisticated style with modern comfort and effortless everyday living. From the moment you enter, wide-plank French oak floors, 9-foot ceilings, Andersen windows, and curated designer details create a warm yet elevated atmosphere. The dining room and office make a statement with rich color-drenched finishes, while custom lighting, polished chrome hardware, and refined millwork carry a cohesive aesthetic throughout. At the heart of the home, the kitchen is both striking and functional, featuring quartz countertops and backsplash, soft-close cabinetry, under-cabinet lighting, and high-end Thermador appliances with separate refrigerator and freezer towers. Antique brass accents add warmth to the space, which flows naturally into the inviting family room centered around a large fireplace, perfect for both relaxed evenings and entertaining. Upstairs, the serene primary suite offers two spacious custom-fitted c

Set along a quiet, serene in-town street, this exceptional 2027 new construction blends timeless architecture with modern livability. A striking white brick façade, steep gables, and dark-framed windows create a refined yet welcoming presence. Inside, soaring ceilings and abundant natural light fill generous living spaces, including a dramatic kitchen and family room that flow seamlessly to terraces and covered outdoor living overlooking 2.43 level acres, a gracious pool, and tennis court. A spectacular barn with an office, a half basketball court and golf simulator completes the grounds. Multiple finished levels, flexible layout, and impeccable detailing throughout make this a rare opportunity to own a newly built home of true architectural integrity and uncompromising finish

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This is a Real Estate-Owned (REO)/post-foreclosure home owned or managed by a bank. All offers are considered; however, the highest and best will most likely be accepted

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This is a Real Estate-Owned (REO)/post-foreclosure home owned or managed by a bank. All offers are considered; however, the highest and best will most likely be accepted

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank

This home is in preforeclosure, which means the homeowner is in default (missed payments). Therefore, there could be an opportunity to strike a great deal with the owner and the bank