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The buying timeline

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3 beds Houses With a pool

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16 listings

Apartments and Houses for Rent in Cos Cob, CT

Apartments and Houses for Rent in Cos Cob, CT

16 Listings

Apartments and Houses for Rent in Cos Cob, CT

16 Listings

40Active

$17,500/mo

4 bd · 7 ba · 6,268 sqft

13 Lia Fail Way, Cos Cob, CT

Rachel Overton · BHHS New England Properties

$7,500/mo

3 bd · 3 ba · 2,117 sqft

20 Thomas Street, Cos Cob, CT

Mike Parelli · Mike Parelli Real Estate LLC

$5,725/mo

2 bd · 2 ba · 953 sqft

100 E Putnam Avenue 206, Cos Cob, CT

Nick Helmuth · Corcoran Centric Realty LLC

$5,750/mo

3 bd · 2 ba · 1,600 sqft

530 River Road 1, Cos Cob, CT

Peter Janis · BHHS New England Properties

$2,950/mo

1 bd · 1 ba · 664 sqft

36 Decatur Street 4, Cos Cob, CT

Stephen Archino · Sotheby's International Realty

Price Reduced14Active

$4,400/mo

3 bd · 2 ba · — sqft

11 Bible Street 2nd Floor, Cos Cob, CT

Trish Clark · BHHS New England Properties

$2,650/mo

2 bd · 1 ba · 900 sqft

36 Valley Road 2, Cos Cob, CT

Peter Janis · BHHS New England Properties

$9,895/mo

4 bd · 4 ba · 3,672 sqft

11A Mead Avenue, Cos Cob, CT

Amy Ingraham · Sotheby's International Realty

$3,650/mo

1 bd · 1 ba · 1,069 sqft

9 River Road 404, Cos Cob, CT

Ann Simpson · BHHS New England Properties

$12,000/mo

4 bd · 3 ba · 3,135 sqft

9 Fox Hollow Lane, Cos Cob, CT

Frann Ward · Houlihan Lawrence

Price Reduced10Active

$2,300/mo

1 bd · 1 ba · 1,000 sqft

5 Seitz Lane Ll, Cos Cob, CT

Scott Kadison · Scott Kadison Real Estate

$6,500/mo

3 bd · 3 ba · 2,486 sqft

55 Cos Cob Avenue, Cos Cob, CT

Milo Ceci · Ceci Properties

$6,800/mo

6 bd · 8 ba · 2,938 sqft

80 E Putnam Avenue, Cos Cob, CT

Katie Ryan Moran · Compass Connecticut, LLC

Price Reduced21Active

$4,300/mo

3 bd · 2 ba · 1,450 sqft

55 Valley Road, Cos Cob, CT

Scott Kadison · Scott Kadison Real Estate

Price Reduced38Active

$7,500/mo

5 bd · 3 ba · 3,395 sqft

69 Valley Road, Cos Cob, CT

Mark Sanford · BHHS New England Properties

Price Reduced31Active

$13,500/mo

5 bd · 4 ba · 3,269 sqft

34 Suburban Avenue, Cos Cob, CT

Lilian Fong · Park Allyn Realty Associates,

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

Greenwich MLS (GMLS): Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
Listing information ©2026 Greenwich MLS, Inc®. All Rights Reserved. Last Updated: 2026-09-22 15:11:03 UTC

Cos Cob, CT community profile

Area: 3.3 sq. mi.

Source: HJN community data

Apartments and Houses for Rent in Cos Cob, CT | Realty.com