Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5

5 Beds

5 Baths

4,916 sqft

$3,800,000

27 Cognewaugh Road Cos Cob CT, 06807

Price per sqft

$772.99

Built in

2007

Property size

4,916 sqft

Property type

Residential

Overview

Additional information

MLS ID

125198

Interior features

Bedrooms

5


Total Bathrooms

5


Fireplace

Yes


Cooling

Yes


Heating

Yes


Basement

Yes

Exterior features

Lot Size

0.42 Acres

Other property details

Taxes

$21,346


Tax Frequency

Annually


Garage

Yes


Waterfront

Yes

Courtesy of Houlihan Lawrence with Rebecca Karson,
Listing Contact:  

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Coldwell Banker Global Luxury Realty shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

© 2026 Greenwich Association of REALTORS® all rights reserved.

Data last updated 4:53 AM UTC, 6/6/2026

Powered byLuxury Presence