Space and convenience await you at this incredible townhouse with views of the Mianus River and a location close to Old Greenwich, Riverside and Cos Cob. This 3 bedroom, 3.5 bath home has high ceilings throughout, generously sized rooms and picture-perfect outdoor space. With 3 dedicated underground parking spaces and an elevator to take you to your living floor, this is as easy as it gets. The unit (one of only 3 in the building) offers high end finishes: coiffured ceilings, Viking appliances and his/her primary bathrooms & closets. With 3 sets of French doors giving access to outdoor spaces, you are never far from the calming water views of the river below. Gourmet kitchen and family room, as well as dining room, mud room and den flow seamlessly on the main level, along with the luxurious primary suite. The second floor offers 2 more en suite bedrooms. Access to the unit is gained from the main vestibule or from your own front door. And the outdoor fireplace on the patio overlooking the river a great place to end the day. 523 E Putnam B is not to be missed for those looking for easy living close to everything.
Sold for $2,550,000 on 09/09/25
$2,550,000
523 East Putnam Avenue #B, Greenwich, CT 06807
3beds
3,251sqft
Condominium, Townhouse
Built in 2009
-- sqft lot
$2,558,800 Zestimate®
$784/sqft
$7,822 Estimated rent
Owner options
What's special
Zillow last checked: 7 hours ago
Listing updated: September 09, 2025 at 10:32am
Listed by:
Allen Vetrosky,
Berkshire Hathaway NE Prop.
Bought with:
Stacey Delikat, RES.0816511
Houlihan Lawrence
Source: Smart MLS,MLS#: 24090034

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Features: High Ceilings
- Level: Main
Bedroom
- Features: High Ceilings
- Level: Upper
Bedroom
- Features: High Ceilings
- Level: Upper
Primary bathroom
- Level: Main
Bathroom
- Level: Main
Bathroom
- Level: Upper
Bathroom
- Level: Upper
Dining room
- Features: High Ceilings
- Level: Main
Family room
- Features: High Ceilings, French Doors
- Level: Main
Kitchen
- Features: High Ceilings
- Level: Main
Living room
- Features: High Ceilings, Fireplace, French Doors
- Level: Main
Heating
- Forced Air, Zoned, Natural Gas
Cooling
- Central Air, Zoned
Appliances
- Included: Gas Cooktop, Oven, Microwave, Range Hood, Refrigerator, Freezer, Dishwasher, Washer, Dryer, Wine Cooler, Water Heater
- Laundry: Main Level, Upper Level, Mud Room
Features
- Sound System, Elevator
- Basement: Full
- Attic: None
- Number of fireplaces: 1
- Common walls with other units/homes: End Unit
Interior area
- Total structure area: 3,251
- Total interior livable area: 3,251 sqft
- Finished area above ground: 3,251
Property
Parking
- Total spaces: 3
- Parking features: Garage, Garage Door Opener
- Garage spaces: 3
Features
- Stories: 2
- Patio & porch: Patio
- Exterior features: Balcony, Stone Wall
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Walk to Water
Details
- Parcel number: 2679016
- Zoning: R-C7
Construction
Type & style
- Home type: Condo
- Architectural style: Townhouse
- Property subtype: Condominium, Townhouse
- Attached to another structure: Yes
Materials
- Clapboard
Condition
- New construction: No
- Year built: 2009
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Security System
Community
- Community features: Near Public Transport, Golf, Library, Medical Facilities, Park, Private School(s), Public Rec Facilities
Location
- Region: Greenwich
- Subdivision: Cos Cob
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $3,066 monthly
- Amenities included: Elevator(s), Management
- Services included: Maintenance Grounds, Trash, Snow Removal, Pest Control, Insurance
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$2,558,800
2% more+$51,176
With Zillow Showcase(estimated)$2,609,976