Mid-century modern Cos Cob residence set on 2.38 private acres bordering Mianus River Park. Open concept layout with floor-to-ceiling windows on the main level framing views of nature. Features 3 bedrooms, 2 baths, eat-in kitchen, dining and living areas, and wrap-around deck. Finished lower level includes family room with fireplace, 2 bedrooms, 2 baths, gym, laundry, mudroom, private entrance, and 2 car garage access. Flexible space for home office, gym/studio, media room, or guest quarters. Prime Greenwich area commuter location;11 minutes to Greenwich train with direct Manhattan access. Close to schools, Greenwich Point Beach, Byram Beach, shopping, dining, and coastal recreation. Luxury rental with strong commuter appeal. Exterior paint completed by 6/6.
424 Cognewaugh Road, Cos Cob, CT 06807, is a 5 bedroom, 4 bathroom, 3580 sqft. Single Family Residence built in 1972.
This property is currently available for sale and was listed on Greenwich Multiple Listing Service, Inc. on 6-4-2026.
The MLS# for this Single Family Residence is MLS# 125183.
Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
Copyright ©2026 Greenwich Multiple Listing Service, Inc.