247 E Putnam Ave, Cos Cob, CT 06830
Property image
Property image
OFF MARKET

$2,078,300

Trulia Estimate
  • 1 Bed
  • 1 Bath
  • 945 sqft

247 E Putnam Ave, Cos Cob, CT 06830

Cos Cob
Est. Refi. Payment $14,650/mo*
Refinance Your Home
Currently Off Market - Sold Dec 26, 2012 for $575,000

Home Value

Trulia Estimate
$2.08M
Since last month
Decreased$11K (-0.5%)
Since last year
Increased$287K (+16%)
Since last sale
Increased$2M (+261.4%)
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 +26% in the last 10 years
MonthEstimated value
2026
September 2026$2.08M
September 2026$2.07M
August 2026$2.09M
July 2026$1.98M
June 2026$2.04M
May 2026$2.08M
April 2026$2.01M
March 2026$2.02M
February 2026$1.99M
January 2026$1.99M
2025
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
9 River Rd #408, Greenwich, CT
0.39
Condo
$610,000
10/30/25
1
1
1,069
11 River Rd #119, Greenwich, CT
0.34
Condo
$896,000
03/19/26
2
2
1,104
47 Valley Rd #B3, Cos Cob, CT
0.30
Condo
$465,500
12/01/25
2
0.5
800
49 Valley Rd #C1, Cos Cob, CT
0.33
Condo
$502,000
08/27/26
2
1
800
1465 E Putnam Ave #306, Greenwich, CT
1.06
Condo
$510,000
03/30/26
1
1
650
15 River Rd #210, Cos Cob, CT
0.31
Condo
$860,000
03/04/26
2
2
1,104
7 River Rd #306, Greenwich, CT
0.34
Condo
$815,000
10/20/25
2
2
1,110
9 River Rd #411, Greenwich, CT
0.35
Condo
$819,000
11/06/25
2
2
1,125
15 River Rd #222, Greenwich, CT
0.31
Condo
$900,000
04/10/26
2
2
1,205
15 River Rd #205, Greenwich, CT
0.31
Condo
$914,000
07/31/26
2
2
1,270

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
247 E Putnam Ave, Cos Cob, CT 06807
0.00
$1,147,300
1
1
-
Off Market
253 E Putnam Ave, Cos Cob, CT 06830
0.01
$2,482,000
Studio
-
2,026
Off Market
8 Relay Ct, Cos Cob, CT 06807
0.02
$1,312,400
3
2
1,213
Off Market
6 Relay Ct, Cos Cob, CT 06807
0.02
$885,100
4
1
1,373
Off Market
257 E Putnam Ave, Cos Cob, CT 06830
0.03
$2,781,900
2
1
946
Off Market
257 E Putnam Ave, Cos Cob, CT 06807
0.03
-
1
1
-
Off Market
236 E Putnam Ave #2L, Cos Cob, CT 06807
0.03
-
1
1
-
Off Market
5 Mead Ave, Cos Cob, CT 06807
0.03
$1,418,100
4
2
1,300
Off Market
5 Mead Ave, Greenwich, CT 06830
0.03
$1,478,600
4
2
1,789
Off Market
2 Relay Ct, Cos Cob, CT 06807
0.03
$799,300
3
1
1,069
Off Market
7 Mead Ave, Greenwich, CT 06830
0.03
-
Studio
-
-
Off Market
7 Relay Ct, Cos Cob, CT 06807
0.03
$928,000
2
1
1,009
Off Market
5 Relay Ct, Cos Cob, CT 06807
0.04
$1,379,600
4
2
2,122
Off Market
261 E Putnam Ave #1, Cos Cob, CT 06807
0.04
-
1
1
700
Off Market
261 E Putnam Ave, Cos Cob, CT 06830
0.04
$2,884,400
Studio
-
2,190
Off Market
3 Relay Ct, Cos Cob, CT 06807
0.04
$775,000
2
1
941
Recently Sold
9 Mead Ave, Cos Cob, CT 06807
0.04
-
-
-
-
Off Market
9 Mead Ave, Greenwich, CT 06830
0.04
$1,976,700
1
1
900
Off Market
1 Relay Ct, Cos Cob, CT 06807
0.04
$1,153,900
3
2
1,113
Off Market
Relay Pl, Greenwich, CT 06830
0.05
$891,500
Studio
-
-
Off Market

Local Information

  • Map ViewExplore the area around 247 E Putnam Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Condo
Built in 1930
945 sqft
$2,199/sqft

About this House

In town Cos Cob, walk to train, shops, restaurants, parks, and everything that Cos Cob has to offer. Newly Renovated 2017 Apartment 1 Bedroom, 1 Bath, with an open floor plan. Hardwood floors with new kitchen and new bath. Kitchen has white cabinets and stainless steel appliances. Bathroom is all white with nickel finish and a modern style. Has own private laundry and Central A/C Available immediately.
247 E Putnam Ave, Cos Cob, CT 06830 is a 1 bedroom, 1 bathroom, 945 sqft condo in Cos Cob, built in 1930. It last sold for $575,000 on Dec 26, 2012. More recently, it was listed as a rental in August 2018 with an asking price of $2,200 per month. That rental listing was removed on August 11, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,078,300, with a rent estimate of $3,326/month.

Home Details for 247 E Putnam Ave

Interior Features

Interior Details
BasementNumber of Rooms: 3
Levels, Entrance, & Accessibility
Stories: 2
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Heating & Cooling
Air ConditioningCooling System: Central

Exterior Features

Exterior Home Features
Roof: Shake ShingleDeckExterior: Brick
Parking & Garage
Parking: Off Street

Property Information

Year Built
Year Built: 1930Year Updated: 1930
Property Type / Style
Property Type: CondoArchitecture: Ranch / Rambler

Community

Units in Building: 2

Lot Information

Lot Area: 7840 sqft

Building

Fitness & Sports
Tennis Court

Price and Tax history

DateEventPrice
Aug 11, 2018
Source: Agent Provided
ListingRemoved
$2,200
Aug 10, 2018
Source: Agent Provided
Listed For Rent
$2,200
Jun 1, 2017
Source: Agent Provided
ListingRemoved
$2,400
May 24, 2017
Source: Agent Provided
Listed For Rent
$2,400
Dec 26, 2012
Source: N/A
Sold
$575,000

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

Frequently asked questions about 247 E Putnam Ave

  • What is 247 E Putnam Ave estimated to be worth?
    Trulia's estimated value for 247 E Putnam Ave in Cos Cob, CT is $2,078,300.
  • What is the price history for 247 E Putnam Ave?
    247 E Putnam Ave in Cos Cob, CT last sold for $575,000 in December 2012.
  • Is Cos Cob a buyer's or seller's market?
    Cos Cob is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Cos Cob?
    The median sale price in Cos Cob is $2.58M. That is up $150K from the prior month.
  • Does 247 E Putnam Ave have air conditioning?
    Yes, 247 E Putnam Ave in Cos Cob, CT has air conditioning.
  • Does 247 E Putnam Ave have laundry facilities?
    Yes, 247 E Putnam Ave in Cos Cob, CT has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

20 rentals with an outdoor space in Cos Cob, CT

Apartments for Rent

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