31$3,750,000
5 bd · 5 ba · 3,983 sqft
5 Butler Street, Cos Cob, CT
Cate Keeney · Sotheby's International Realty
Homes for Sale in Cos Cob, CT
Hide MapHomes for Sale in Cos Cob, CT
17 Listings
31$3,750,000
5 bd · 5 ba · 3,983 sqft
5 Butler Street, Cos Cob, CT
Cate Keeney · Sotheby's International Realty
31$1,495,000
4 bd · 3 ba · 1,774 sqft
4 Tremont Street, Cos Cob, CT
Mike Parelli · Mike Parelli Real Estate LLC
35$4,295,000
5 bd · 5 ba · 5,629 sqft
23 Daffodil Lane, Cos Cob, CT
Jeff Jackson · Corcoran Centric Realty LLC
25$2,999,000
5 bd · 4 ba · 5,042 sqft
59 Dandy Drive, Cos Cob, CT
Angela Alfano · Coldwell Banker Realty
32$2,695,000
4 bd · 5 ba · 2,745 sqft
9 Maple Street, Cos Cob, CT
Julie Church · Houlihan Lawrence
20$2,795,000
4 bd · 4 ba · 4,088 sqft
340 Valley Road Unit 2, Cos Cob, CT
Jennifer Leahy · Compass Connecticut, LLC
38$2,499,000
4 bd · 4 ba · 2,226 sqft
7 Sundance Drive, Cos Cob, CT
Hope Stone · Compass Connecticut, LLC
Price Reduced57$2,795,000
4 bd · 4 ba · 3,647 sqft
154 Valley Road, Cos Cob, CT
Jakob Satir · William Raveis Real Estate
17$869,500
2 bd · 3 ba · 1,428 sqft
49 Harold Street 2, Cos Cob, CT
Cheryl Makrinos · Sotheby's International Realty
38$3,250,000
4 bd · 7 ba · 6,268 sqft
13 Lia Fail Way, Cos Cob, CT
Rachel Overton · BHHS New England Properties
21$1,800,000
3 bd · 3 ba · 2,486 sqft
55 Cos Cob Avenue, Cos Cob, CT
Milo Ceci · Ceci Properties
Price Reduced31$1,850,000
4 bd · 3 ba · 3,597 sqft
28 Gregory Road, Cos Cob, CT
Jose Cuartas · Corcoran Centric Realty LLC
9$99,000
0 bd · 0 ba · — sqft
7 River Road Boat Slip C8, Cos Cob, CT
Amanda Bates Goodro · Houlihan Lawrence
Price Reduced22$2,795,000
4 bd · 5 ba · 3,408.8 sqft
47 Ridge Street, Cos Cob, CT
Joy Metalios · Houlihan Lawrence
7$108,000
0 bd · 0 ba · — sqft
7 River Road Boat Slip H3, Cos Cob, CT
Barbara Stephens · Sotheby's International Realty
7$123,500
0 bd · 0 ba · — sqft
7 River Road Boat Slip E3, Cos Cob, CT
Barbara Stephens · Sotheby's International Realty
Price Reduced7$70,000
0 bd · 0 ba · — sqft
7 River Road Boat Slip a2, Cos Cob, CT
James Capparelle · Coldwell Banker Realty
Greenwich MLS (GMLS)Source: HJN community data
September 2026 · This period is still settling