$2,800,000
- 3 Beds
- 3.5 Baths
- 3,251 Sq Ft
523 E Putnam Ave Unit B, Cos Cob, CT 06807

Allen Vetrosky
BHHS New England Properties
(203) 760-0446
$2,800,000
523 E Putnam Ave Unit B, Cos Cob, CT 06807
Allen Vetrosky
BHHS New England Properties
(203) 760-0446
$5,500 - $12,000 per month
100 East
1 - 2 Beds
100 E Putnam Ave, Greenwich, CT 06830
$2,498,000 Sold Jul 29, 2025
36 Horseshoe Rd, Cos Cob, CT 06807
36 Horseshoe Rd, Cos Cob, CT 06807Not Listed For Sale
196 Valley Rd, Cos Cob, CT 06807
196 Valley Rd, Cos Cob, CT 06807$1,825,000 Open Sun 1PM - 3PM
11 Pond Place, Cos Cob, CT 06807
Lindsay Clauss Sheehy Compass Connecticut, LLC
$7,000 per month
6 Palmer St, Greenwich, CT 06807
Charming family home in coveted Cos Cob School District. Beautifully maintained 3-bedroom, 3-bath single-family home nestled in a quiet, family-friendly neighborhood. This residence offers the perfect combination of comfort, convenience, and community. Step inside to find a warm and inviting layout with spacious living areas, a well-appointed kitchen, and ample natural light throughout. The home
Milo Ceci Ceci Properties
$2,300,000 Sold Jul 25, 2025
108 Orchard St, Cos Cob, CT 06807
108 Orchard St, Cos Cob, CT 06807Est $2,830,930 Not Listed For Sale
62 N Old Stone Bridge Rd, Greenwich, CT 06807
62 N Old Stone Bridge Rd, Greenwich, CT 06807$1,950,000
22 Maplewood Dr, Cos Cob, CT 06807
Mike Parelli Mike Parelli Real Estate LLC
$10,000 per month
25 Valley Rd, Greenwich, CT 06807
Property Id: 405683**Furnished with Utilities included. **Minimum lease term is 2 months. **Showing by Appointments onlyWelcome to your home away from home in Greenwich, Connecticut! If you are looking for a comfortable, spacious, and convenient place to stay in the charming town of Greenwich, look no further. Whether you are here for business, medical, insurance,
$3,600,000 Sold Jul 18, 2025
18 Cat Rock Rd, Cos Cob, CT 06807
18 Cat Rock Rd, Cos Cob, CT 06807Not Listed For Sale
318 Valley Rd, Cos Cob, CT 06807
318 Valley Rd, Cos Cob, CT 06807$1,995,000
297 Cognewaugh Rd, Cos Cob, CT 06807
Mark Pruner Compass Connecticut, LLC
$4,300 per month
69 Cos Cob Ave Unit 2nd Floor, Cos Cob, CT 06807
Bright and totally renovated 2nd floor apartment. Two bedrooms plus office, two full baths. Hardwood floors throughout. Full size washer and dryer in unit. Off street parking for 2 cars.New windows, new HVAC system, tankless hotwater heater.Parking is on Christiano Street.
Maristela Bayer BHHS New England Properties
$1,100,000 Sold Jul 16, 2025
43 Harold St Unit B, Cos Cob, CT 06807
43 Harold St Unit B, Cos Cob, CT 06807Not Listed For Sale
340 Valley Rd Unit 7, Cos Cob, CT 06807
340 Valley Rd Unit 7, Cos Cob, CT 06807$2,799,000 Pending
32 Jeffrey Rd, Greenwich, CT 06830
Lin Lavery Coldwell Banker Realty
$8,000 per month
15 River Rd Unit 220, Cos Cob, CT 06807
Rare opportunity to rent a newly renovated luxurious waterfront condominium. 2 bedroom (MBR has ensuite bathroom) + 2 bathroom. Amenities include: covered car parking, storage space, brand new LG washer and dryer, brand new Bosch stainless steel appliances including wine fridge, Sub-Zero refrigerator, working wood-burning fireplace, floor to ceiling windows, 2 balconies facing the water (one off
$1,350,000 Sold Jul 16, 2025
20 Holly Way, Cos Cob, CT 06807
20 Holly Way, Cos Cob, CT 06807Not Listed For Sale
15 Taylor Dr, Cos Cob, CT 06807
15 Taylor Dr, Cos Cob, CT 06807$1,900,000 Pending
4 Ponderosa Dr, Greenwich, CT 06830
Cesar Rabellino Berkshire Hathaway HS NE Prop.
$4,000 per month
102 Valley Rd Unit 21, Cos Cob, CT 06807
Updated 2-Bedroom Condo with Private Balcony & ParkingThis sunny and stylish 2-bedroom, 1.5-bath condo offers easy living on the second floor of a well-kept community. The heart of the home is a completely renovated kitchen featuring all-new appliances, sleek cabinetry, and modern finishes—ready for your favorite meals and gatherings.The spacious primary bedroom opens to a private
Marta Stroll Houlihan Lawrence
$1,575,150 Sold Jul 14, 2025
38 Pleasant St, Cos Cob, CT 06807
38 Pleasant St, Cos Cob, CT 06807Est $1,362,000 Not Listed For Sale
34 Barton Ln, Cos Cob, CT 06807
34 Barton Ln, Cos Cob, CT 06807$2,500,000 Pending
99 Stanwich Rd, Greenwich, CT 06830
Irina Straw William Pitt Sotheby's Int'l
$2,500 per month
428 E Putnam Ave Unit 2, Cos Cob, CT 06807
Light and Bright 2nd Floor Walk-Up Apartment in the Heart of Cos Cob. 2 Generous Bedrooms and 1 Bath. Your own Stacked Washer/Dryer in the Apartment. Off-Street Parking.
Joseph Huley Coldwell Banker Realty
$1,200,000 Sold Jul 10, 2025
2 River Ln, Cos Cob, CT 06807
2 River Ln, Cos Cob, CT 06807Est $2,033,005 Not Listed For Sale
21 Barton Ln, Cos Cob, CT 06807
21 Barton Ln, Cos Cob, CT 06807$2,125,000 Pending
19 Pond Place, Cos Cob, CT 06807
Catherine Aaron BHHS New England Properties
$16,500 per month
39 Indian Mill Rd, Cos Cob, CT 06807
AVAILABLE IMMEDIATELY. Situated on a quiet lane in North Street School District, with a path to North Mianus Park at end of cul-de-sac. Sun-filled five-bedroom Colonial, with a heated pool, is thoughtfully designed with an open floor plan seamlessly connecting indoor and outdoor living. The main level offers a mix of formal and informal spaces, including a bright kitchen with breakfast nook,
Ellen Mosher Houlihan Lawrence
$1,020,000 Sold Jul 10, 2025
9 Walnut St, Cos Cob, CT 06807
9 Walnut St, Cos Cob, CT 06807Not Listed For Sale
9 Maple St, Cos Cob, CT 06807
9 Maple St, Cos Cob, CT 06807$1,895,000 Under Contract
11 Mill Pond Ct, Cos Cob, CT 06807
Ellen Steckler Houlihan Lawrence
$15,750 per month
35 Dartmouth Rd, Cos Cob, CT 06807
Nestled on a peaceful cul-de-sac, this chic home boasts an open-concept layout with soaring vaulted ceilings in the family room that create an inviting and spacious atmosphere. The light wood floors enhance the natural light streaming through expansive windows, adding warmth and elegance throughout. The gourmet kitchen is connected to the family, living, and dining rooms, offering a seamless flow
Joy Kim Metalios Houlihan Lawrence
$1,550,000 Sold Jul 01, 2025
53 Valleywood Rd, Cos Cob, CT 06807
53 Valleywood Rd, Cos Cob, CT 06807Est $2,476,170 Not Listed For Sale
1 Park St, Cos Cob, CT 06807
1 Park St, Cos Cob, CT 06807$799,000
75 Cos Cob Ave Unit 10, Cos Cob, CT 06807
Angela Alfano Coldwell Banker Realty
$2,800 per month
5 Christiano St Unit 2, Cos Cob, CT 06807
Freshly renovated 2-bedroom, 1-bath ground level apartment in Cos Cob! Charming unit with a large private backyard perfect for this season - Hardwood floors throughout and plenty of natural light. Newer washer/dryer and kitchen appliances. Do not miss your opportunity to live in a quiet cul-de-sac,. 3 minutes drive to train station - Walk to the bus stop. Tenant pays electricity- Heat is electric.
Marcelle Sahossi Keller Williams Prestige Prop.
$1,100,000 Sold Jun 30, 2025
37 Maplewood Dr, Cos Cob, CT 06807
37 Maplewood Dr, Cos Cob, CT 06807Est $1,323,007 Not Listed For Sale
10 Maple St, Cos Cob, CT 06807
10 Maple St, Cos Cob, CT 06807Showing Results 1 - 40, Page 1 of 18
On average, homes in Cos Cob, Greenwich sell after 64 days on the market compared to the national average of 70 days. The median sale price for homes in Cos Cob, Greenwich over the last 12 months is $409,000, up 1% from the median home sale price over the previous 12 months.