453 East Putnam Avenue #4B, Greenwich, CT 06830
SOLD
MAY 20, 2026

$868,400

Trulia Estimate
  • 2 Beds
  • 2.5 Baths
  • 1,464 sqft

453 East Putnam Avenue #4B, Greenwich, CT 06830

Cos Cob
Est. Refi. Payment $5,892/mo*
Refinance Your Home
Currently Off Market - Sold May 20, 2026 for $850,000 (1% above list price)

Home Value

Trulia Estimate
$868K
Since last month
Increased$10K (+1.2%)
Since last year
Decreased$13K (-1.5%)
Since last sale
Increased$20K (+2.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +43% in the last 10 years
MonthEstimated value
2026
September 2026$870K
August 2026$869K
July 2026$860K
June 2026$855K
May 2026$851K
April 2026$866K
March 2026$918K
February 2026$897K
January 2026$893K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
453 E Putnam Ave #4B, Cos Cob, CT
0.02
Condo
$850,000
05/20/26
2
2.5
1,464
24 Decatur St #2, Cos Cob, CT
0.38
Condo
$850,000
07/06/26
2
2.5
1,643
15 River Rd #205, Greenwich, CT
0.39
Condo
$914,000
07/31/26
2
2
1,270
15 River Rd #222, Greenwich, CT
0.39
Condo
$900,000
04/10/26
2
2
1,205
15 River Rd #210, Cos Cob, CT
0.39
Condo
$860,000
03/04/26
2
2
1,104
9 River Rd #418, Greenwich, CT
0.44
Condo
$855,000
07/01/26
2
2.5
1,181
9 River Rd #411, Greenwich, CT
0.43
Condo
$819,000
11/06/25
2
2
1,125
7 River Rd #306, Greenwich, CT
0.44
Condo
$815,000
10/20/25
2
2
1,110
11 River Rd #119, Greenwich, CT
0.44
Condo
$896,000
03/19/26
2
2
1,104

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
453 E Putnam Ave #1E, Cos Cob, CT 06807
0.01
$1,190,500
2
2.5
1,464
Off Market
453 E Putnam Ave #1M, Cos Cob, CT 06807
0.01
$898,400
2
2.5
1,464
Off Market
453 E Putnam Ave #3I, Cos Cob, CT 06807
0.01
$994,300
2
2.5
1,464
Off Market
453 E Putnam Ave #4B, Cos Cob, CT 06807
0.02
$850,000
2
2.5
1,464
Recently Sold
453 E Putnam Ave #1I, Cos Cob, CT 06807
0.02
$856,500
2
2.5
1,464
Off Market
12 River Ln, Cos Cob, CT 06807
0.04
$2,855,200
4
2.5
2,653
Off Market
453 E Putnam Ave #1L, Cos Cob, CT 06807
0.04
$1,016,500
2
2.5
1,464
Off Market
78 River Rd #9, Greenwich, CT 06807
0.08
$1,534,200
3
2.5
2,210
Off Market
7 River Ln, Cos Cob, CT 06807
0.07
$2,045,800
3
2
1,198
Off Market
7 River Rd #C-8, Cos Cob, CT 06807
0.08
$99,000
Studio
-
-
For Sale
25 Valley Rd #25, Cos Cob, CT 06807
0.08
$1,562,700
4
3
1,768
Off Market

Local Information

  • Map ViewExplore the area around 453 East Putnam Avenue #4B.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Condo
Built in 1991
1,464 sqft
$581/sqft
2 Car Garage
HOA $579/mo

About this House

Rarely available end-unit townhome at Greenwich Court featuring a light-filled, spacious, and functional floor plan. This well-maintained townhome is located in a pet-friendly complex and offers a generous living and dining area with a wood-burning fireplace, hardwood floors, and access to a private balcony. The main level also includes an updated kitchen with pantry, Viking stove, and newer (2023) dishwasher, along with a versatile breakfast nook with high ceilings that functions well as a home office/playroom/library. A half-bath completes the main level. Upstairs, two en-suite bedrooms feature vaulted ceilings, including a primary suite with its own private balcony, walk-in closet, and a spiral staircase leading to a spacious loft-ideal for a secondary workspace or quiet retreat. The secondary bedroom features a recently updated bathroom and ample closet space. Significant recent updates include a newer furnace, HVAC, and hot water heater (all 2023). Additional highlights include second-floor laundry with newer (2023) washer/dryer, two reserved underground garage spaces with elevator access, and a storage room. Situated in the heart of Cos Cob, convenient to the Metro-North station and close to parks, schools, restaurants, and all that Greenwich has to offer. A move-in ready opportunity offering space, privacy, and convenience.
453 East Putnam Avenue #4B, Greenwich, CT 06830 is a 2 bedroom, 3 bathroom, 1,464 sqft condo in Cos Cob, built in 1991. It last sold for $850,000 on May 20, 2026 (1% above the $844,900 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $868,400, with a rent estimate of $5,313/month.
Last check for updates: about 12 hours ago
Listed by Lucy M. Magnus, (860) 463-7449
Brown Harris Stevens, (203) 329-8801
Bought with: Mong Liu, (203) 980-5138, Sovereign Properties, (203) 722-2451
Source: Smart MLS, MLS#24161260

Home Details for 453 East Putnam Avenue #4B

Interior Features

Interior Details
Basement: NoneNumber of Rooms: 4Types of Rooms: Master Bedroom, Bedroom, Dining Room, Kitchen, Living Room, Loft
Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 1464 Square Feet
Appliances & Utilities
Appliances: Gas Range, Oven/Range, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer, Gas Water Heater, Water HeaterDishwasherDryerLaundry: Upper LevelMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Forced Air,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 1Has a Fireplace
Windows, Doors, Floors & Walls
Common Walls: End Unit
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Exterior: BalconyNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached,Covered
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 1464 Square Feet

Property Information

Year Built
Year Built: 1991
Property Type / Style
Property Type: ResidentialProperty Subtype: Condominium, TownhouseStructure Type: TownhouseArchitecture: Townhouse
Building
Building Name: Greenwich CourtConstruction Materials: Shingle Siding, Wood SidingNot a New ConstructionAttached To Another StructureDoes Not Include Home Warranty
Property Information
Parcel Number: 1852747

Price & Status

Price
List Price: $844,900Price Per Sqft: $581/sqft
Status Change & Dates
Off Market Date: Mon Apr 20 2026Possession Timing: Negotiable

Active Status

MLS Status: Closed

Location

Direction & Address
City: GreenwichCommunity: Cos Cob
School Information
Elementary School: Cos CobJr High / Middle School: CentralHigh School: Greenwich

Building

Building Area
Building Area: 1464 Square Feet

Community

Community Features: Library, Medical Facilities, Park, Playground, Public Rec Facilities, Near Public Transport, Shopping/Mall, Tennis Court(s)
Other
Playground

HOA

HOA Fee Includes: Maintenance Grounds, Trash, Snow Removal, InsuranceHas an HOAHOA Fee: $579/Monthly

Miscellaneous

Mls Number: 24161260Attic: NoneAttribution Contact: (860) 463-7449Above Grade Unfinished Area: 1464

Additional Information

HOA Amenities: Management

Price and Tax history

DateEventPrice
May 20, 2026
Source: Smart MLS #24161260
Sold
$850,000
Apr 21, 2026
Source: Smart MLS #24161260
Pending
$844,900
Mar 25, 2026
Source: Smart MLS #24161260
Listed For Sale
$844,900
Jun 27, 2023
Source: Smart MLS #170560494
Sold
$720,000
Jun 20, 2023
Source: William Raveis Real Estate, Mortgage & Insurance #170560494
PendingToActive
$750,000

Market trends in Greenwich

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.58M
$150KMoM
Sale-to-List Price
104.8%
1.0%MoM
Price per sq ft
$825
$1MoM
Available listings
152
30MoM

Around this home

Neighborhood Overview

Cos Cob
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Cos Cob

At least 1 Trulia users voted on each feature.

  • 100 % Say neighbors are friendly

  • 100 % Say there are community events

  • 100 % Say there's holiday spirit

  • 100 % Say it's walkable to grocery stores

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 100 % Say car is needed

  • 100 % Say streets are well-lit

  • 100 % Say it's dog friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Frequently asked questions about 453 East Putnam Avenue #4B

  • What is 453 East Putnam Avenue #4B estimated to be worth?
    Trulia's estimated value for 453 East Putnam Avenue #4B in Greenwich, CT is $868,400.
  • What is the price history for 453 East Putnam Avenue #4B?
    453 East Putnam Avenue #4B in Greenwich, CT last sold for $850,000 in May 2026.
  • Is Greenwich a buyer's or seller's market?
    Greenwich is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Greenwich?
    The median sale price in Greenwich is $2.58M. That is up $150K from the prior month.
  • Does 453 East Putnam Avenue #4B have air conditioning?
    Yes, 453 East Putnam Avenue #4B in Greenwich, CT has air conditioning.
  • Does 453 East Putnam Avenue #4B have laundry facilities?
    Yes, 453 East Putnam Avenue #4B in Greenwich, CT has in-unit laundry.

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