681 River Rd, Cos Cob, CT

House

For Sale

Listed price in listed location currency (USD).

$3,000,000

450

MLS® 124081

Overview

Key Facts

Type Single Family Residence

Levels Residential

Size -

Garage Yes

Taxes $17,174

Days Active 88

Lot Size 2.32 acres

Approx. Age 1986

MLS® Number 124081

Property Address: 681 River Rd, Cos Cob, CT, 06807-1908

Average square foot calculated using Size range provided by listing agent.

Description

Chalet d'Amour You've never seen a house like this. An architecturally crafted contemporary on 2.32 private acres. Soaring vaulted ceilings, two stone fireplaces, walls of glass, and light that pours in from every angle. First floor primary suite with cathedral ceiling, dual baths, dual walk-in closets and a grand whirlpool tub beneath peaked windows. Three more bedrooms up, all en suite, one with a sauna shower. Open kitchen flows to living and dining. Expansive deck overlooking a completely private yard. Full basement. Three-car garage. North Mianus, Eastern, Greenwich High. With sky in every direction, you'd swear you were somewhere in the Alps -- not minutes to town and train. You may never see a house like this again. In all of 2025, not a single home in Greenwich with 2+ acre 3500+ square feet, post-1985 construction, and no wet land sold for less than $3.6 million. The median was $6.5 million. A love letter written in stone, glass, and light -- priced like nothing else in its class.

MLS® Number124081

Laundry Level

Central VacNo

FireplaceNo

Acreage2.32

Exterior

GarageYes

Approx. Age1986

BasementFull, Unfinished

DrivewayAttached Garage, Garage Door Opener

Garage Spaces3

Heat

A/C

Heating Fuel

Extras

Washer/Dryer, All Kitchen Applncs

Price History

-End Date

Not Sold YetSold Price

For Sale

Dec 11, 2025List Date

$3,000,000List Price

How Much House Can I Afford?

Home Estimate Zoopraisal®

This property is estimated to sell between: $1,845,000 and $3,578,000.

Similar properties in this area sold on average for: $1,845,000

Expect to pay under asking. 67% of similar properties sold for less than the asking price.

Expected to sell very soon! Similar properties sold in 19 days. This home has been on Zoocasa for 88 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

Map

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