Cheap Apartments for Rent in Cos Cob, CT from $2,200 (13 Rentals)

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Search the lowest-cost Apartments available for rent right now in Cos Cob.

property at 116 Greenwich Ave

116 Greenwich Ave

GreenwichCT06830
property at 18 Cold Spring Rd

18 Cold Spring Rd

StamfordCT06905
property at 5 Christiano St

5 Christiano St

GreenwichCT06807

Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

property at 156 River Rd Ext

156 River Rd Ext

GreenwichCT06807
property at 24 Adams Ave

24 Adams Ave

StamfordCT06902
property at 215 Stillwater Ave

215 Stillwater Ave

StamfordCT06902
property at 215 Stillwater Ave

215 Stillwater Ave

StamfordCT06902

Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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137 Mason St
2 Bedroom Apartments

137 Mason St

137 Mason StGreenwich, CT 06830

Cos Cob, CT Local Guide

Cheapest Available Cos Cob Apartments for Rent and Nearby

 

The cheapest available apartment rental in Cos Cob, CT is a 2 Beds unit found at Southwood Square in the Shippan Point neighborhood priced from $2,250. 100 East in the Westchester County North neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $5,175. Here is today’s list of the most affordable Cos Cob apartments for rent:

Apartment ListingModel NameBed/BathPriced From
Southwood Square2 Bedroom 2 Bath Townhouse2BR,2BA$2,250
100 East1 x 11BR,1BA$5,175
Luxury Townhouses2BR/2.5BA2BR,2BA$7,550

Best Value Apartments for Rent in Cos Cob, CT and Nearby

As of October 28, 2025 the best value apartment in the Cos Cob area is the $3.97 price per square foot 2BR/2.5BA Model at Luxury Townhouses in the in the Westchester County North neighborhood starting from $7,550. The second greatest value Cos Cob apartment is the 2 Bedroom 2 Bath Townhouse Model at Southwood Square starting at $2,250 with a $1.70 price per square foot in the Shippan Point neighborhood. Here is today’s list of the best values for Cos Cob apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
Luxury Townhouses2BR/2.5BA2BR,2.5BA$3.97
Southwood Square2 Bedroom 2 Bath Townhouse2BR,2BA$1.70
100 East2 x 12BR,1BA$7.20

Apartment Common Area Rules: What Renters Need to Know

From the lounge to the laundry room, understand your rights and responsibilities in shared apartment spaces. Get tips on pet rules, noise, and security.

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Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Cos Cob, CT Rentals by Map

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Getting Around Cos Cob, CT

Walk Score®

74 / 100

Very Walkable

Most errands can be accomplished on foot

Bike Score®

51 / 100

Bikeable

Some bike infrastructure

Frequently Asked Questions about Cheap Cos Cob Apartments

How much is rent for a Cheap One Bedroom Cos Cob Apartment?

The lowest price for a Cheap One Bedroom Cos Cob Apartment is $5,175 at 100 East.

What is the lowest price for a Cheap Two Bedroom Cos Cob Apartment for rent?

Today's best deal for a Cheap Two Bedroom Apartment in Cos Cob is starting from $2,250 at Southwood Square.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

decorative image for How to Negotiate Your Apartment Lease and Save Money article

How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

decorative image for Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between article

Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.