Cheap Apartments for Rent in Cos Cob, CT from $1,900 (13 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
to
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
Lifestyle Matching SearchDone
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done

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

property at 19 Piave St

$1,995

Total Monthly Price

Total Monthly Price

Base Rent
$1,995

Total Monthly Price
$1,995

1 Bedroom, 1 Bath Home for Rent

Available Now

19 Piave St

StamfordCT06902
property at 74 Myano Ln

$2,500

Total Monthly Price

Total Monthly Price

Base Rent
$2,500

Total Monthly Price
$2,500

2 Bedroom, 1 Bath Home for Rent

Available Now

74 Myano Ln

StamfordCT06902
close
View Me
112 Mason St, Unit 2A
$2,500
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,500

Total Monthly Price
$2,500
1 Bedroom Apartment Available Aug 1

112 Mason St, Unit 2A

112 Mason StGreenwich, CT 06830
Affordability
  • Smoke Free
property at 1525 E Putnam Ave

$2,590

Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$2,590

Total Monthly Price
$2,590

1 Bedroom, 1 Bath Condo for Rent

Available Aug 1

1525 E Putnam Ave, Unit 407

1525 E Putnam Ave
Old GreenwichCT06870

What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.

property at 20 North St

$2,000

Total Monthly Price

Total Monthly Price

Base Rent
$2,000

Total Monthly Price
$2,000

1 Bedroom, 1 Bath Condo for Rent

Available Now

20 North St

StamfordCT06902
property at 154 Cold Spring Rd

$2,300 - $3,700

Total Monthly Price

Total Monthly Price

Base Rent
$2,300

Total Monthly Price
$2,300

1 To 3 Bedroom Rentals

Available Now

154 Cold Spring Rd

StamfordCT06905
property at 401 Atlantic St

$2,302

Total Monthly Price

Total Monthly Price

Base Rent
$2,302

Total Monthly Price
$2,302

Studio, 1 Bath Home for Rent

Available Now

401 Atlantic St

StamfordCT06901
property at 140 Woodside Green

$2,400

Total Monthly Price

Total Monthly Price

Base Rent
$2,400

Total Monthly Price
$2,400

1 Bedroom, 1 Bath Condo for Rent

Available Now

140 Woodside Green

StamfordCT06905
property at 1 Hbr Pt Rd

$2,495 - $2,815

Total Monthly Price

Total Monthly Price

Base Rent
$2,495

Total Monthly Price
$2,495

Studio To 1 Bedroom Rentals

Available Now

1 Hbr Pt Rd

StamfordCT06902

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 37 Greenwich Ave

$2,600

Total Monthly Price

Total Monthly Price

Base Rent
$2,600

Total Monthly Price
$2,600

2 Bedroom, 1 Bath Condo for Rent

Available Now

37 Greenwich Ave

StamfordCT06902

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. Greenwich Close Apartments in the Westchester County North neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $2,650. 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
Greenwich Close Apartments1 Bedroom1BR,1BA$2,650
100 East1 x 11BR,1BA$5,305

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

As of June 13, 2026 the best value apartment in the Cos Cob area is the $1.70 price per square foot 2 Bedroom 2 Bath Townhouse Model at Southwood Square in the in the Shippan Point neighborhood starting from $2,250. The second greatest value Cos Cob apartment is the 193 Sound Beach Ave Model at 193 Sound Beach Ave, Unit 2N starting at $3,950 with a $3.95 price per square foot in the Waterside 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.
Southwood Square2 Bedroom 2 Bath Townhouse2BR,2BA$1.70
193 Sound Beach Ave, Unit 2N193 Sound Beach Ave1BR,1BA$3.95
100 East2 x 12BR,1BA$7.43
Greenwich Close Apartments1 Bedroom1BR,1BA$3.44

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.

Read Article
Decorative image

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

Read Article
Decorative image

Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

decorative image of people with a giant lease agreement

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

Explore Cos Cob, CT Rentals by Map

View Map
Cos Cob, CT Apartments Map
View Map
Cos Cob, CT Rental Homes Map

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 $2,650 at Greenwich Close Apartments.

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

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.

Articles, How-To's, and Tips

decorative image for How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide article

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Written by: Robin Stewart

Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

decorative image for Pet-Friendly Renting: Everything You Need to Know Before You Move article

Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

decorative image for Creative Ways Developers Reimagine Retail Spaces as Residential Units  article

Creative Ways Developers Reimagine Retail Spaces as Residential Units

Written by: Robin Stewart

Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.

decorative image for Neighborhood and Market Insights: How to Choose the Right Area to Rent   article

Neighborhood and Market Insights: How to Choose the Right Area to Rent

Written by: Robin Stewart

Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.