1 Bedroom Apartments for Rent in Cos Cob, CT (54 Rentals)

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27 Grove St
1 Bedroom Apartments

27 Grove St

27 Grove StCos Cob, CT 06807
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100 East
$5,130 - $7,218
Total Monthly Price12 Month Lease Term

Total Monthly Price

Base Rent
$5,130 - $9,850
Required Monthly Fees
$175

Total Monthly Price
$5,305 - $10,025
1 Bedroom Apartments Available Now

100 East

100 E Putnam AveGreenwich, CT 06830
Corporate Housing
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property at 355 Greenwich Ave

$2,150

Total Monthly Price

Total Monthly Price

Base Rent
$2,150

Total Monthly Price
$2,150

1 Bedroom Rentals

Available Now

355 Greenwich Ave

GreenwichCT06830
property at 100 E Putnam Ave

$5,800 - $7,400

Total Monthly Price

Total Monthly Price

Base Rent
$6,300

Total Monthly Price
$6,300

1 Bedroom Rentals

Available Now

100 E Putnam Ave

GreenwichCT06807

The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

property at 15 Victory St

$2,200

Total Monthly Price

Total Monthly Price

Base Rent
$2,200

Total Monthly Price
$2,200

1 Bedroom, 1 Bath Condo for Rent

Available Now

15 Victory St

StamfordCT06902
property at 110 Towne St

$2,202

Total Monthly Price

Total Monthly Price

Base Rent
$2,202

Total Monthly Price
$2,202

1 Bedroom, 1 Bath Home for Rent

Available Now

110 Towne St

StamfordCT06902
property at 50 Myano Ln

$2,250

Total Monthly Price

Total Monthly Price

Base Rent
$2,250

Total Monthly Price
$2,250

1 Bedroom, 1 Bath Home for Rent

Available Now

50 Myano Ln

StamfordCT06902
property at 1 Birch Drive

$2,295

Total Monthly Price

Total Monthly Price

Base Rent
$2,295

Total Monthly Price
$2,295

1 Bedroom, 1 Bath Home for Rent

Available Now

1 Birch Drive

StamfordCT06902
property at 47 Lafayette Pl

$4,500

Total Monthly Price

Total Monthly Price

Base Rent
$4,500

Total Monthly Price
$4,500

1 Bedroom, 1 Bath Condo for Rent

Available Now

47 Lafayette Pl

GreenwichCT06830
property at 700 Steamboat Rd

$5,500

Total Monthly Price

Total Monthly Price

Base Rent
$5,500

Total Monthly Price
$5,500

1 Bedroom, 1.5 Bath Condo for Rent

Available Now

700 Steamboat Rd

GreenwichCT06830
property at 1 Birch Drive

$2,295

Plus Fees

1 Bedroom, 1 Bath Home for Rent

Available Now

1 Birch Drive

StamfordCT06902
property at 15 Victory St

$2,200

Plus Fees

1 Bedroom, 1 Bath Home for Rent

Available Now

15 Victory St

StamfordCT06902
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Harbor View
1 Bedroom Apartments

Harbor View

40 W Elm StGreenwich, CT 06830
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23 Sherwood Pl
1 Bedroom Apartments

23 Sherwood Pl

23 Sherwood PlGreenwich, CT 06830

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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501 W Main St
1 Bedroom Apartments

501 W Main St

501 W Main StStamford, CT 06902
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383 Greenwich Ave
1 Bedroom Apartments

383 Greenwich Ave

383 Greenwich AveGreenwich, CT 06830
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Greenfield
1 Bedroom Apartments

Greenfield

14-100 Merrell AveStamford, CT 06902
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215 Stillwater Ave
1 Bedroom Apartments

215 Stillwater Ave

215 Stillwater AveStamford, CT 06902
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50 Myano Ln
1 Bedroom Apartments

50 Myano Ln

50 Myano LnStamford, CT 06902
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82 Finney Ln
1 Bedroom Apartments

82 Finney Ln

82 Finney LnStamford, CT 06902
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46 Ridge St
1 Bedroom Apartments

46 Ridge St

46 Ridge StGreenwich, CT 06830
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9 Lafayette Ct
1 Bedroom Apartments

9 Lafayette Ct

9 Lafayette CtGreenwich, CT 06830
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Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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29-31 Nobile St
1 Bedroom Apartments

29-31 Nobile St

29-31 Nobile StStamford, CT 06902
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Milbank Commons
1 Bedroom Apartments

Milbank Commons

223-1 Milbank AveGreenwich, CT 06830
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78 Virgil St
1 Bedroom Apartments

78 Virgil St

78 Virgil StStamford, CT 06902
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31-35 Sherwood Pl
1 Bedroom Apartments

31-35 Sherwood Pl

31-35 Sherwood PlGreenwich, CT 06830
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453-459 W Main St
1 Bedroom Apartments

453-459 W Main St

453-459 W Main StStamford, CT 06902
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63 Church St
1 Bedroom Apartments

63 Church St

63 Church StGreenwich, CT 06830
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Greenwich Lodge
1 Bedroom Apartments

Greenwich Lodge

47 Lafayette PlGreenwich, CT 06830
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74 Virgil St
1 Bedroom Apartments

74 Virgil St

74 Virgil StStamford, CT 06902
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Greenwich towers
1 Bedroom Apartments

Greenwich towers

11 Greenwich CtGreenwich, CT 06830
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7 Wampus Ln
1 Bedroom Apartments

7 Wampus Ln

7 Wampus LnRiverside, CT 06878
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Quarry Knolls II
1 Bedroom Apartments

Quarry Knolls II

52 Quarry KnollsGreenwich, CT 06830
Senior Living
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239 Greenwich Ave
1 Bedroom Apartments

239 Greenwich Ave

239 Greenwich AveGreenwich, CT 06830
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Westwood
1 Bedroom Apartments

Westwood

58 Progress DrStamford, CT 06902
  • Utilities Included

Cos Cob, CT Local Guide

Largest Available Cos Cob 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Cos Cob, CT is found at 100 East in the Westchester County North neighborhood and is 971 square feet priced from $5,305. 2 Dearfield Dr has the second largest 1 Bedroom, which is sized at 793 square feet and currently listed start at $5,000. Here is today’s list of the largest available 1 Bedroom units in Cos Cob:

Apartment ListingModel NameSquare FootagePriced From
100 East1 x 1971 Sq Ft$5,305
2 Dearfield Dr1 Bedroom 1 Bathroom793 Sq Ft$5,000
Greenwich Close Apartments1 Bedroom770 Sq Ft$2,650

Cheapest Available Cos Cob 1 Bedroom Apartments

As of January 11, 2026 the lowest priced 1 Bedroom apartment unit in Cos Cob, CT is the 1 Bedroom Model starting from $2,650 at Greenwich Close Apartments in the Westchester County North neighborhood. The second most affordable Cos Cob 1 Bedroom is the 1 Bedroom 1 Bathroom Model at 2 Dearfield Dr starting at $5,000 . The average price for all 1 Bedroom apartments in Cos Cob is currently $4,597. Here is today’s list of the cheapest available 1 Bedroom options in Cos Cob:

Apartment ListingModel NamePriced From
Greenwich Close Apartments1 Bedroom$2,650
2 Dearfield Dr1 Bedroom 1 Bathroom$5,000
100 East1 x 1$5,305

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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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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

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Frequently Asked Questions about 1 Bedroom Cos Cob Apartments

How much is the average rent for a 1 Bedroom Cos Cob Apartment?

The average rent for a 1 Bedroom Apartment in Cos Cob is $4,597.

What is the largest available 1 Bedroom Cos Cob Apartment for rent?

Today's apartment with the most square footage in Cos Cob is a 971 square feet unit starting from $5,305 at 100 East.

What is the average size for Cos Cob 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Cos Cob is currently 778 sq ft.

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 A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment article

A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment

Written by: Bob Mallory

Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.

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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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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.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate!