For sale

$759,000

453 E Putnam Ave APT 4G, Cos Cob, CT 06807

2beds

1,368sqft

$5,099/mo

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Residential, Condominium

Built in 1991

-- sqft lot

$1,018,500 Zestimate^®

$555/sqft

$519/mo HOA

What's special

Gas fireplaceEn-suite bathSpacious primary suiteDouble-door closets

Enjoy easy single-floor living in this beautifully located 2-bedroom, 2-bath condominium featuring a bright, open-concept living & dining area with gas fireplace that flows to a large private deck overlooking mature trees & lush green space--an ideal setting for relaxing or entertaining. The spacious primary suite offers an en-suite bath and double-door closets, while the second bedroom features double-door closets and access to its own private terrace. Additional highlights include two underground garage parking spaces conveniently located near the elevator, and a professionally landscaped courtyard within the complex. Ideally located just minutes from the train, library, shopping, dining, & everyday conveniences, this home offers the perfect blend of comfort, convenience, and location. Additional storge available in Garage. Property is being sold "as is"

7 hours

339

26

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 2
Full bathrooms: 2

Heating

Natural Gas, Forced Air

Features

Eat-in Kitchen, Sep Shower
Basement: None
Number of fireplaces: 1

Interior area

Total structure area: 1,368
Total interior livable area: 1,368 sqft

Property

Parking

Total spaces: 2
Parking features: Assigned
Garage spaces: 2

Features

Patio & porch: Terrace

Lot

Features: Courtyard, Parklike

Details

Parcel number: 08A1903/S
Zoning: LB

Construction

Type & style

Home type: Condo
Architectural style: Ranch
Property subtype: Residential, Condominium

Materials

Wood Siding, Clapboard
Roof: Asphalt

Condition

Year built: 1991

Utilities & green energy

Water: Public

Community & HOA

HOA

Has HOA: Yes
Amenities included: None
Services included: Trash, Snow Removal, Maintenance Grounds
HOA fee: $519 monthly
Second HOA name: Greenwich Court

Location

Region: Cos Cob

Financial & listing details

Price per square foot: $555/sqft
Tax assessed value: $397,740
Annual tax amount: $4,202
Date on market: 8/6/2026
Inclusions: Washer/Dryer, All Kitchen Applncs

Estimated market value

$1,018,500

$866,000 - $1.20M

$5,256/mo

Price history

Date	Event	Price
8/6/2026	Listed for sale	$759,000$555/sqft
Source: Greenwich MLS, Inc. #125633 Report a problem

Public tax history

Tax history is unavailable.

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: Cos Cob

Getting around

81 / 100

Very Walkable

37 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

6/10
Cos Cob School
Grades: PK-5Distance: 0.2 mi
8/10
Central Middle School
Grades: 6-8Distance: 0.8 mi
10/10
Greenwich High School
Grades: 9-12Distance: 1 mi

Schools provided by the listing agent

Elementary: Cos Cob
Middle: Central

Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.