Zumper

100 E Putnam Ave
100 E Putnam Ave, Cos Cob, CT 06807, USA

Apartment for rent
Monthly rent
$5,800–$7,400The price shown is for a 12-month lease. Fees may apply.
Beds1–2
Baths1–2
Sqft953–1,054
modified
5+ Days Ago

Property Overview

The property at 100 E Putnam Ave features convenient in-unit laundry and bike storage. It is situated within a vibrant neighborhood, offering a variety of amenities including numerous restaurants, cultural centers, and fitness facilities within walking distance. Additionally, top-rated elementary and high schools are just a short distance away, making it an attractive location for those seeking an active lifestyle and community engagement.

This summary uses Zumper’s proprietary data. “Things you’ll love” and “Great for” are based on our internal analyses of market trends and renter insights.

Things you’ll love

  • High school nearby
  • Elementary school nearby
  • More space

Great for

  • Social life
  • Wellness

Highlights

  • New Construction
  • in-unit laundry
  • bike storage

Units

100 E Putnam Ave Cos Cob, CT

Available

305

1 Bed

1 Bath

$6,300

Listed on 11/05/2025
Listed by Jennifer Leahy
Days on market: 44
Property Status: Active Introducing Greenwich's Newest Luxury Residences. Experience elevated living in this newly completed, boutique-style three-story building designed to blend modern sophistication with timeless elegance in the most convenient location. Each unique residence features designer kitchens, high end finishes, generous built-in closets, and in-unit laundry. Enjoy elevator access to all levels, secure smart-building entry, on-site covered parking. Private storage units and bike storage are also available upon request. A spectacular 3,000 sq ft rooftop garden awaits--complete with a full cooking station and lounge seating. Ideally located in the heart of Cos Cob, just minutes from the train, parks, gourmet markets, restaurants, and Greenwich Avenue. Other units available. Rents starting at $6,300. Office Phone: (203) 343-0141 Copyright © 2025 Greenwich MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Available

206

2 Beds

2 Baths

$5,800

Listed on 10/08/2025
Listed by Jennifer Leahy
Days on market: 72
Property Status: Active Introducing Greenwich's Newest Luxury Residences. Experience elevated living in this newly completed, boutique-style three-story building designed to blend modern sophistication with timeless elegance in the most convenient location. Each unique residence features designer kitchens, high end finishes, generous built-in closets, and in-unit laundry. Enjoy elevator access to all levels, secure smart-building entry, on-site covered parking. Private storage units and bike storage are also available upon request. A spectacular 3,000 sq ft rooftop garden awaits-complete with a full cooking station and lounge seating. Ideally located in the heart of Cos Cob, just minutes from the train, parks, gourmet markets, restaurants, and Greenwich Avenue. Other units available. Rents starting at $5,800. Office Phone: (203) 343-0141 Copyright © 2025 Greenwich MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Available

211

2 Beds

2 Baths

$7,400

Listed on 11/05/2025
Listed by Jennifer Leahy
Days on market: 44
Property Status: Active Introducing Greenwich's Newest Luxury Residences. Experience elevated living in this newly completed, boutique-style three-story building designed to blend modern sophistication with timeless elegance in the most convenient location. Each unique residence features designer kitchens, high end finishes, generous built-in closets, and in-unit laundry. Enjoy elevator access to all levels, secure smart-building entry, on-site covered parking. Private storage units and bike storage are also available upon request. A spectacular 3,000 sq ft rooftop garden awaits--complete with a full cooking station and lounge seating. Ideally located in the heart of Cos Cob, just minutes from the train, parks, gourmet markets, restaurants, and Greenwich Avenue. Other units available. Rents starting at $6,300. Office Phone: (203) 343-0141 Copyright © 2025 Greenwich MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Amenities for 100 E Putnam Ave

Some units at this address have these amenities. View unit details for more information.

Building
  • Residents Lounge
  • Storage
  • Elevator
  • On-Site Laundry
Unit Amenities
  • Outdoor Space
  • On-Site Laundry

Policies at 100 E Putnam Ave

Applicants

Applicants

One-time.

Contact Property

REQUIRED FEES

Security Deposit

One-time. Refundable.

Contact Property

Questions about this property’s policies and fees?

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About 100 E Putnam Ave

Home 100 E Putnam Ave #305, Cos Cob, CT 06807, USA

Welcome to 100 E Putnam Ave in Cos Cob, CT, a boutique residence featuring 3 luxury units. Each unit boasts designer kitchens, in-unit laundry, and elevator access for added convenience. Residents can choose from 1 or 2 bedroom options, ranging in size from 953 to 1054 square feet. Enjoy stunning views from the rooftop lounges or take advantage of the on-site bike storage. Additional amenities include common areas for work and on-site laundry facilities. With its prime location near top-rated schools, including an elementary, middle, and high school, all with A- or higher ratings, this property offers the perfect blend of comfort and accessibility. Note that this is a pet-free community offering long-term rentals.

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Address details

Units3
Units available3
City
Zip code06807

100 E Putnam Ave #305 is great for:

Social life

  • Areas nearby are accessible by walking
  • 54 restaurants within 1 mile of this property
  • 20 museums, art galleries, or cultural centers within 1 mile
  • A bustling neighborhood

Wellness

  • 14 sports facilities (like tennis courts) nearby
  • 17 gyms or yoga centers nearby
  • HVAC systems available onsite
  • There are 7 grocery stores within 1 mile

Property highlights

We compared every listing in the surrounding area to determine which amenities are most common. If a building lacks an amenity that most others in the area have, it is a con. If a building has an amenity most others in the area do not, it is a pro. Similarly, price, schools, and size are calculated relative to the size, price, and distance to schools of the other properties nearby.

How 100 E Putnam Ave, Cos Cob, CT 06807, USA compares to other nearby properties.

Positives

High school nearby
There is a high school 0.5 mile away
Elementary school nearby
There is an elementary school 0.3 mile away
More space
The 2-bedroom is 50 sqft larger than other listings nearby
Elevator
Improved accessibility features
Extra Storage
Upgraded in-unit features
Images available
There are at least 10 photos of this address
Laundry available on site
Washers and dryers are available in-building or in-unit

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Rent trends in Cos Cob

1-bedroom apartments here are priced 142% higher than 1-bedrooms in Cos Cob.

If you decide to upgrade your space, you can expect 2-bedrooms at 100 E Putnam Ave #305 to be 65% more than the average for similarly sized apartments in Cos Cob.

Median rents as of Jun 22 2024.
Cos Cob
A table of 1-bedroom apartment rental data trends in Cos Cob
MonthMedian Rent
May 2024$2,200
June 2024$2,300

Affordability calculator

Can I afford to live at 100 E Putnam Ave?

Bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income

$252,000/yr

With your selected rent-to-income ratio, you'd ideally want to make $252,000 annually to afford this 1-bedroom monthly rent price of $6,300.
For more information on rent affordability, visit our rent calculator.

Schools near 100 E Putnam Ave #305

Cos Cob School

300 east putnam ave

cos cob, CT, 6807

K-5Public
A
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Getting around Cos Cob near 100 E Putnam Ave

Walking

5/10
Some shops and stores are within a few minutes.

Driving

10/10
Commuting is easy with multiple accessible routes and plenty of parking.

Cycling

3/10
This is semi-bikeable, but you’ll need another way of getting around.

Transit

6/10
Frequent public transit options are within walking distance.

Points of interest for 100 E Putnam Ave, Cos Cob

Groceries

6/10
At least one supermarket within a 20-minute walk

Shopping

6/10
Several shops within walking distance

Cafes

6/10
Some cafés within a few minutes’ walk

Restaurants

6/10
Variety of restaurants within a few minutes' walk

Primary schools

9/10
At least one elementary school within a 10-minute walk

High schools

7/10
At least one high school within a 15-minute walk

Parks

7/10
Large amount of park space nearby

Nightlife

4/10
Some bars within walking distance

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