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Cos Cob, CT Homes for Sale & Real Estate Listings

Browse real estate, including houses, condos, land & luxury homes for sale in Cos Cob, Greenwich, CT.

Living in Cos Cob, CT

Nestled in the picturesque town of Cos Cob, CT, prospective homebuyers will discover a charming array of real estate options, from classic colonial residences to luxurious modern estates. The market offers a diverse selection of houses and land for sale, ranging from historic properties with rich character to newly constructed homes boasting state-of-the-art amenities. Architectural styles in Cos Cob span the spectrum, featuring Colonial, Tudor, and Cape Cod influences, providing a blend of traditional and contemporary designs to suit various tastes. Whether you're seeking a cozy family home, an expansive luxury property, or a parcel of land to build your dream home, Cos Cob's real estate market has something for everyone, making it a captivating destination for those in search of a unique and distinctive place to call home.

Cos Cob Homes for Sale

Price

Living Area

$6,500

100 E Putnam Avenue 311, Cos Cob, CT 06807

2 Beds 1 Bath 858 Sq.Ft.

$5,800

100 E Putnam Avenue, 206, Cos Cob, CT 06807

2 Beds 2 Baths 953 Sq.Ft.

$1,725,000

115 River Road 7, Cos Cob, CT 06807

3 Beds 3 Baths 2,185 Sq.Ft.

$945,000

15 River Road 222, Cos Cob, CT 06807

2 Beds 2 Baths 1,205 Sq.Ft.

$875,000

9 River Road 418, Cos Cob, CT 06807

2 Beds 3 Baths 1,181 Sq.Ft.

$123,500

7 River Road Boat Slip E3, Cos Cob, CT 06807

$4,900

96 Valley Road 1, Cos Cob, CT 06807

3 Beds 2 Baths 1,600 Sq.Ft.

$2,875

239 E Putnam Avenue 4, Cos Cob, CT 06807

1 Bed 1 Bath 700 Sq.Ft.

$85,000

7 River Road Boat Slip A2, Cos Cob, CT 06807

$8,510

100 E Putnam Avenue 203, Cos Cob, CT 06807

2 Beds 2 Baths 1,161 Sq.Ft.

$1,795,000

16 Kent Place, Cos Cob, CT 06807

4 Beds 3 Baths 2,410 Sq.Ft.

$4,200

79 Valley Road, Cos Cob, CT 06831

2 Beds 2 Baths 1,400 Sq.Ft.

View All Homes for Sale in Cos Cob

Exclusive Listings

View homes for sale with expert Greenwich, CT Realtors Russell Pruner, Mark Pruner, & Timothy Agro!

For Sale

5 & 7 John Street

$24,000,000

5 & 7 John Street, Greenwich, CT 06831

10 BEDS
16 BATHS
15,820 Sq.Ft.

For Sale

528 Round Hill Road

$18,999,000

528 Round Hill Road, Greenwich, CT 06831

6 BEDS
12 BATHS
17,197 Sq.Ft.

For Sale

44 Khakum Wood Road

$15,995,000

44 Khakum Wood Road, Greenwich, CT 06831

6 BEDS
8 BATHS
8,962 Sq.Ft.

For Sale

865 Hollow Tree Ridge Road

$15,000,000

865 Hollow Tree Ridge Road, Darien, CT 06820

5 BEDS
10 BATHS
10,197 Sq.Ft.

For Sale

326-338 Stanwich Road

$14,995,000

326-338 Stanwich Road, Greenwich, CT 06830

11 BEDS
17 BATHS
15,479 Sq.Ft.

For Sale

865 Hollow Tree Ridge Road

$13,000,000

865 Hollow Tree Ridge Road, Darien, CT 06820

5 BEDS
10 BATHS
10,197 Sq.Ft.

For Sale

19 Hawkwood Lane

$11,500,000

19 Hawkwood Lane, Greenwich, CT 06830

6 BEDS
7 BATHS
8,081 Sq.Ft.

For Sale

212 Bedford Road

$8,895,000

212 Bedford Road, Greenwich, CT 06831

8 BEDS
10 BATHS
8,391 Sq.Ft.

For Sale

38 Partridge Hollow Road

$7,995,000

38 Partridge Hollow Road, Greenwich, CT 06831

5 BEDS
8 BATHS
10,981 Sq.Ft.

For Sale

18 Edgar Road

$6,685,000

18 Edgar Road, Greenwich, CT 06831

6 BEDS
9 BATHS
9,638 Sq.Ft.

For Sale

386 North Street

$6,495,000

386 North Street, Greenwich, CT 06830

5 BEDS
9 BATHS
9,974 Sq.Ft.

For Sale

2 Potter Drive

$5,200,000

2 Potter Drive, Old Greenwich, CT 06870

5 BEDS
7 BATHS
5,428 Sq.Ft.

For Sale

24 Oakley Lane

$4,900,000

24 Oakley Lane, Greenwich, CT 06830

5 BEDS
7 BATHS

For Sale

16 Summit Road

Open House: 3/29/2026, 1:00 PM - 3:00 PM

$3,795,000

16 Summit Road, Riverside, CT 06878

5 BEDS
5 BATHS
4,187 Sq.Ft.

For Sale

332 Riversville Road

$2,395,000

332 Riversville Road, Greenwich, CT 06831

4 BEDS
3 BATHS

For Sale

67 W View Street

$910,000

67 W View Street, Greenwich, CT 06830

3 BEDS
2 BATHS
2,570 Sq.Ft.

For Sale

24 Decatur Street APT 2

$895,000

24 Decatur Street 2, Cos Cob, CT 06807

2 BEDS
3 BATHS
1,643 Sq.Ft.

For Lease

9 Grimes Road

$22,500/mo

9 Grimes Road, Old Greenwich, CT 06870

5 BEDS
4 BATHS
2,799 Sq.Ft.

For Lease

104 Hillcrest Park Road

$10,000/mo

104 Hillcrest Park Road, Cos Cob, CT 06807

4 BEDS
3 BATHS
2,064 Sq.Ft.

For Lease

100 E Putnam Avenue, 206

$5,800/mo

100 E Putnam Avenue, 206, Cos Cob, CT 06807

2 BEDS
2 BATHS
953 Sq.Ft.

For Lease

169 Mason Street APT 1D

$4,100/mo

169 Mason Street 1D, Greenwich, CT 06830

1 BED
1 BATH
700 Sq.Ft.

For Lease

17 Artic Street 1

$3,850/mo

17 Artic Street 1, Greenwich, CT 06830

2 BEDS
1 BATH
850 Sq.Ft.

For Lease

17 Artic Street 2

$3,500/mo

17 Artic Street 2, Greenwich, CT 06830

2 BEDS
1 BATH
850 Sq.Ft.

For Lease

67 Avery Street

$3,300/mo

67 Avery Street, Stamford, CT 06902

1 BED
2 BATHS
2,628 Sq.Ft.

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Contact local Greenwich real estate agents Russell Pruner, Mark Pruner & Timothy Agro to meet all of your real estate needs!

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