80 E  Putnam Ave, Cos Cob, CT 06830
OFF MARKET

80 E Putnam Ave
Cos Cob, CT 06830

Cos Cob
  • 3 Beds
  • 4 Baths
  • 2,000 sqft

$1,790,900

Trulia Estimate
as of May 14, 2026
Est. Refi. Payment $11,381/mo*

$1,790,900

Trulia Estimate
as of May 14, 2026
Est. Refi. Payment $11,381/mo*
3 Beds
4 Baths
2,000 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

This bright and sunny 3 BR, 3.1 BA, 2,000 sf unit has beautiful finishes, crown molding, hardwood floors, central air, a finished lower level and an office/solarium. The gourmet kitchen with granite countertops and stainless steel appliances, leads out to the terrace. The beautiful master suite is complete with master bath and a balcony. Amazing private outdoor space. Parking for 3 cars. (Photos of next door unit, it is a mirror image)
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 80 E Putnam Ave

Interior Features

Interior Details
BasementAtticNumber of Rooms: 14
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Wood
Parking & Garage
Parking: Off Street

Property Information

Year Built
Year Built: 1868
Property Type / Style
Property Type: CondoArchitecture: Other

Lot Information

Lot Area: 0.30 acres

Price History for 80 E Putnam Ave

DatePriceEventSource
10/08/2021ListingRemovedHoulihan Lawrence Inc
10/02/2021$5,200Listed For RentHoulihan Lawrence Inc #114432
03/31/2004$650,000Sold
Smart MLS #98184726
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Property Tax and Assessment

Year2025
Tax$10,214
Assessment$826,420
Home facts updated by county records

Comparable Sales for 80 E Putnam Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.61
Condo
$1,660,000
03/09/26
4
3.5
2,736
0.39
Condo
$896,000
03/19/26
2
2
1,104
0.38
Condo
$850,000
02/18/26
2
2.5
1,464
0.38
Condo
$850,000
02/18/26
2
3
1,464
0.48
Condo
$795,000
08/07/25
2
2.5
1,464
0.43
Condo
$795,000
08/08/25
2
3
1,464
0.71
Condo
$1,100,000
07/16/25
3
3.5
1,958
0.47
Condo
$1,580,000
11/21/25
4
3.5
2,632
0.39
Condo
$815,000
10/20/25
2
2
1,110
0.41
Condo
$900,000
04/10/26
2
2
1,205

Assigned Schools

These are the assigned schools for 80 E Putnam Ave.
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Neighborhood Overview

Neighborhood stats provided by third party data sources.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 80 E Putnam Ave

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Homes for rent near 80 E Putnam Ave

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Off Market Homes Near 80 E Putnam Ave

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Explore by feature

80 E Putnam Ave, Cos Cob, CT 06830 is a 3 bedroom, 4 bathroom, 2,000 sqft condo built in 1868. 80 E Putnam Ave is located in Cos Cob, Cos Cob. This property is not currently available for sale. 80 E Putnam Ave was last sold on Mar 31, 2004 for $650,000. The current Trulia Estimate for 80 E Putnam Ave is $1,790,900.