For Sale20d on market
453 E Putnam Ave APT 4B
Cos Cob, CT, 06807 • Cos Cob • Fairfield County
$844,900
$577/sqft
Down payment assistance available
2Beds
3Baths
1,464Sqft
1991Built
Property DNA
1 Fireplace
Cozy heat source
2-Car Garage
Assigned
This home is getting attention
Listed 20 days ago · 2,781 views · 129 saves
Market activity
Demand and pricing signals for this listing
2,781 views
People checking out this listing
129 saves
Buyers have saved this home
20 days on market
Recently listed
$577/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 24% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Condo · Built 1991
Rarely available end-unit townhome at Greenwich Court with a spacious, functional layout. This well-maintained residence offers a generous living and dining area with a wood-burning fireplace, hardwood floors, and a private deck overlooking a wooded setting. The updated kitchen includes pantry, Viking stove, and newer (2023) dishwasher, plus a breakfast nook with high ceilings ideal for dining or a home office. A half-bath completes the main level. Upstairs, two en-suite bedrooms feature vaulted ceilings and updated baths, including a primary suite with private balcony, walk-in closet, and loft--perfect for a workspace or quiet retreat. Includes 2nd-floor laundry, two garage spaces, and storage. Close to train, parks, schools, and all that Greenwich has to offer.
Standout features identified
Our analysis highlights wood-burning fireplace, vaulted ceilings, and viking stove as key attractions of this home.
Estimated monthly payment
Based on current rates
$5,287/month
Principal & Interest$4,160
Property Tax$845
Insurance$282
Down payment20% ($168,980)
3%50%
Est. 6.25% rate · 30yr fixed · $675,920 loan
Full calculator →At a glance
Key facts and listing details
TypeResidential, Condominium
Year Built1991
HeatingNatural Gas, Forced Air
CoolingCentral Air
Parking2 Garage spaces
Days on Zillow20 Days
Price/sqft$577
Property
Home typeCondo
Sub-typeResidential, Condominium
Year built1991
Systems
HeatingNatural Gas, Forced Air
CoolingCentral Air
RoofAsphalt
ConstructionWood Siding, Clapboard
Water / SewerPublic
Parking & Outdoor
ParkingAssigned
Garage2 spaces
BasementNone
Fireplaces1
Location & Tax
NeighborhoodCos Cob
ZoningLB
Annual tax$5,830
Parcel08A1898/S
Bathrooms & Fees
Full baths2
Features & details
6 categories of property features
Interior Features
Interior
Sep Shower
Pantry
Heating
Natural Gas
Forced Air
Cooling
Central Air
Exterior Features
Parking
Assigned
Construction
Wood Siding
Clapboard
Lot Features
Courtyard
Parklike
Listing insights
Market data and value estimates
StatusFor Sale
Days on market20
Tax rate1.69%
Price/sqft$577
On marketMar 25, 2026
PostedMar 25, 2026
Last sold$649,000
MLS updatedMar 29, 2026
Tour days9
Views2,781
Favorites129
How are the schools in Cos Cob?
3 schools rated nearby
Location
Cos Cob, CT, 06807
Price history
6 events
DateEventPrice$/sqftSource
Mar 25, 2026Listed For Sale$844,900$577Greenwich MLS, Inc.
Jul 5, 2017Sold$649,000$443Greenwich MLS, Inc.
Apr 12, 2017Listed For Sale$649,000$443Coldwell Banker Residential Brokerage - Greenwich Office
Oct 30, 2013Sold$597,500$408Greenwich MLS, Inc.
Aug 1, 2013Listed For Sale$625,000$427David Ogilvy & Associates
Nov 29, 2004Sold$600,000$410Agent Provided
Listed For Sale$844,900
Mar 25, 2026•$577/sqft•Greenwich MLS, Inc.
Sold$649,000
Jul 5, 2017•$443/sqft•Greenwich MLS, Inc.
Listed For Sale$649,000
Apr 12, 2017•$443/sqft•Coldwell Banker Residential Brokerage - Greenwich Office
Sold$597,500
Oct 30, 2013•$408/sqft•Greenwich MLS, Inc.
Listed For Sale$625,000
Aug 1, 2013•$427/sqft•David Ogilvy & Associates
Sold$600,000
Nov 29, 2004•$410/sqft•Agent Provided
Nearby homes
Neighborhood details
Local context around this listing
Cos Cob, CT • Fairfield County
Nearby neighborhoods
ByramCos CobGlenvilleIndian FieldOld GreenwichPemberwickRiversideRock Ridge
Nearby cities
BridgeportDanburyFairfieldGreenwichNewtownNorwalkSheltonStamford
Nearby zip codes
06807068300683106832068360687006878
Similar homes
Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
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