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681 River Road

Cos Cob, CT 06807

4 beds
5 baths
3,826 sqft
~2 acre lot
$780 per sqft
1986 build
– on site

Timeless , this architecturally designed contemporary home blends soaring vaulted ceilings with panoramic views, creating a seamless connection to the outdoors. Thoughtfully sited on 2.32 peaceful, private acres, the home embraces natural light as the seasons change, all while remaining minutes from every convenience possible. The open-concept floor plan is ideal for both grand entertaining and everyday living. A dramatic two-story stone fireplace anchors the main living space, reflecting the home's perfect symmetry and clean lines. Expansive public rooms flow effortlessly — a spacious dining room and a family room with a second fireplace open to a large deck offering tranquil, elevated views. The chef's kitchen features a granite center island, abundant cabinetry, and an eat-in area beneath a vaulted ceiling with an oversized window framing the beauty of nature. The first-floor primary suite is a true sanctuary, complete with dual baths, separate showers, a whirlpool tub beneath a cathedral ceiling, and generous walk-in closets. Upstairs, three additional spacious bedrooms and full baths provide ample space for family and guests. An oversized third-floor attic offers excellent storage, while the unfinished walk-out basement presents endless possibilities gym, playroom, or home office with direct access to the three-car garage. Located near North Mianus School, this home is a rare blend of privacy, design, and location...to inspire the artist in you, a peaceful retreat designed for modern living.

Listing courtesy of GMLS / BHHS New England Properties

Last checked: Checking… • Last updated Mar 31, 2025 •

MLS# 122297 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1986
New Construction:

No
Construction Materials:

Wood Siding
Architectural Style:

Contemp
Direction Faces:

None
Roof:

Asphalt
Basement:

Full, Unfinished
Patio And Porch Features:

Deck
Accessibility Features:

None
Security Features:

Security System
Building Area Total:

3826.0
Building Area Source:

Taxcard

Interior

Furnished:

None
Interior Features:

Sep Shower, Whirlpool Tub, Eat-in Kitchen, Kitchen Island
Flooring:

None
Fireplace:

true
Fireplaces Total:

2

Room Dimensions

Living Area:

None

Location

Directions:

Valley to Palmer Hill Road, to River Road to 681, go up the hill turn left at stone entrance with lions
Latitude:

41.068239
Longitude:

-73.575927

The Property

Parcel Number:

12-1549/S
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Features:

Backlot, Parklike
Property Attached:

No
Lot Size Acres:

2.32
Lot Size SqFt:

101059.2
Lot Size Units:

Acres
Lot Size Area:

2.32
Zoning:

RA-1
Current Use:

None
Possible Use:

None
View:

None
Topography:

None
Waterfront:

No

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

16586.0
Tax Assessed Value:

1389570

Beds

Bedrooms Total:

4
Main Level Bedrooms:

None

Baths

Total Baths:

4.5
Total Baths:

5
Full Baths:

4
Half Baths:

1
Partial Baths:

None
Three Quarter Baths:

None
Quarter Baths:

None
Main Level Baths:

None

The Listing

Virtual Tour URL Unbranded:

https://tour.realtyplans.com/sites/mnqjmvx/unbranded
Virtual Tour URL Branded:

None

Heating & Cooling

Heating:

Forced Air, Oil
Heating:

true
Cooling:

Central A/C
Cooling:

true

Utilities

Electric:

None
Sewer:

Public Sewer
Water Source:

Well

Appliances

Appliances:

None

Schools

Elementary School:

North Mianus
Middle Or Junior School:

Eastern
Middle Or Junior School District:

None
High School:

None

The Community

Subdivision Name:

None
Senior Community:

None
Pool Private:

false
Spa Features:

None
Association:

No

Parking

Garage:

true
Garage Spaces:

3.0
Carport Spaces:

None
Parking Total:

None
Parking Features:

Garage Door Opener

Monthly cost estimate

Asking price

$2,985,000

Expense	Monthly cost
Mortgage	$15,983
Taxes	$1,382
Insurance	$820
Utilities	$476 See report
Total	$18,661/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
3/28/25 Mar 28, 2025	Listed / Active	GMLS	$2,985,000
3/24/25 Mar 24, 2025	Delisted / Withdrawn	GMLS	$2,985,000

House For Sale

$2,985,000

Cost Est.

$18,661/mo.

Listing provided by broker:

Paula Waldman

BHHS New England Properties

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Similar sold homes

This house located in Eastern Greenwich, Greenwich, CT 06807 is currently for sale for $2,985,000. 681 River Road is a 3,826 square foot house with 4 beds and 5 baths that has been on Estately for 7 days. 681 River Road is in the Eastern Greenwich neighborhood of Greenwich and has a WalkScore® of 4, making it car-dependent. This house is in the attendance area of Greenwich High School, Eastern Middle School, and North Mianus School.

Listing Courtesy of: GMLS and BHHS New England Properties.

Information is provided exclusively for consumers’ personal non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information presented on these web pages is deemed reliable but is not guaranteed and should be independently verified by the users of this site.