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5 Beds
5 Baths
3,983 sqft

$3,750,000

5 Butler Street, Cos Cob CT, 06807

Price per sqft$941.50
Built in2015
Property size3,983 sqft
Property typeResidential

Overview

Active

Listed Oct 10, 2026

Updated 6h ago

Sophisticated and designed for effortless living, this exceptional four-level residence with approximately 5,000 sq ft of thoughtfully connected spaces offers the lifestyle today's buyers desire. With the feel of new construction, the recently refreshed home retains the character and craftsmanship of its extensive millwork, complemented by 9-foot ceilings, hardwood floors and well proportion rooms throughout. An inviting open-concept floor plan creates a seamless flow between the principal rooms and sets the tone for what's to come. The highlight is a spectacular gourmet kitchen featuring Carrara marble countertops, high-end appliances, and a 2-tier island with seating. The kitchen opens to the spacious family room anchored by a striking stone fireplace and framed by an incredible west- facing deck ideal for indoor/outdoor entertaining as it captures sunsets and picturesque views of Loughlin Park. The expansive primary suite is a private sanctuary, complete with a gas fireplace, balcony, walk-in closet and luxurious Carrara marble bath. Three family bedrooms, two baths and laundry room complete the second floor. The finished attic space has been converted into a playroom/ gym complete with a climbing wall. The substantial lower level is valuable additional space offering a guest bedroom, large family room, and mudroom with access to the outfitted two-car garage and flat backyard. Ideally situated in the heart of Cos Cob, the property is moments from village shops and restaurants, Metro-North, Loughlin and Cos Cob Parks, the Bush-Holley House, and scenic Cos Cob Harbor- offering an unparalleled combination of refined living, convenience and setting. Elevator shaft in place.

$24,949/mo

Est. mortgage payment based on a $3,750,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
126001

Interior Features

Bedrooms
5
Bathrooms
5
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.29 Acres

Other Property Details

Taxes
$20,100
Tax Frequency
Annually
Garage
Yes
MLS provider logo

Listed by Cate Keeney with Sotheby's International Realty
Listing Contact:  

The IDX display contains information sourced from the Greenwich Association of REALTORS® as of 10/10/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

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Data last updated on 10/10/2026 at 7:19 AM UTC

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