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681 River RoadCos Cob, CT 06807

For Sale

$2,695,000

Smart Buyer Rebate $26,950

Timeless in its design, this architecturally crafted contemporary home blends soaring vaulted ceilings with panoramic views, creating a seamless connection to the outdoors. Thoughtfully sited on 2.32 peaceful and private acres, it captures natural light throughout the seasons while remaining just minutes from every convenience.
The open-concept layout is ideal for both grand entertaining and effortless everyday living. A dramatic two-story stone fireplace anchors the main living space, highlighting the home's perfect symmetry and clean, modern lines. Expansive public rooms flow beautifully—an inviting dining room and a spacious family room with a second fireplace open to a large deck with tranquil, elevated views.

Listed by Paula Waldman

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License #RES.0757893

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BHHS New England Properties

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203-273-1563

Last updated December 11, 2025

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Source: FlexMLS #124081

Listing Facts

  • TypeSingle-family
  • NeighborhoodHillcrest Park
  • Bedrooms4
  • Bathrooms4.5
  • Days on PrevuNew Today
  • Taxes$17,174/year
  • Size3,826 sqft
  • Price per sqft$704

Amenities

  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

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Listing History

12/11/2025
Listed by BHHS New England Properties
$2,695,000

Property Details for 681 River Road

Exterior

Construction

  • Roof: Asphalt
  • Year Built: 1986
  • Architectural Style: Contemporary
  • Construction Materials: Wood Siding

Features

  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 3,826
  • Lot Features: Backlot, Parklike
  • Lot Size Acres: 2.32
  • Lot Size Area: 2
  • Lot Size Square Feet: 101,059
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 12-1549/S
  • Tax Annual Amount: $17,174.00
  • Tax Assessed Value: $1,389,570.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 2
  • Interior Features: Kitchen Island, Eat-in Kitchen, Sep Shower, Whirlpool Tub

Rooms

  • Basement: Full, Unfinished
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4

Other

Location

  • City Region: Cos Cob

Parking

Parking

  • Garage Spaces: 3
  • Parking Features: Attached Garage, Garage Door Opener

Schools

Elementary School

  • Elementary School: North Mianus

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Oil
  • Has Heating: Yes
  • Sewer: Town Sewer
  • Water Source: Well

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4.5 bathrooms in this single-family home at 681 River Road.

What schools are nearby to 681 River Road?

Nearby schools include the North Mianus Elementary School and Eastern Middle School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 681 River Road.

What are the annual taxes for 681 River Road?

Annual taxes for this single-family home are estimated at $17,174.

How does 681 River Road compare to other single-family homes in Fairfield County?

This single-family home is listed 6% below the average price for single-family homes in Fairfield County and has been on the market for 65 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,826 sqft.

681 River Road is a 4-bedroom, 4.5-bath single-family home for sale in Cos Cob CT 06807. Listed on Prevu for 0 days at $2,695,000. This property features 3,826 square feet of living space, located in Fairfield County. The median listing price for single-family homes in this area is $799,900. Nearby schools include North Mianus Elementary School and Eastern Middle School. Additional amenities include air conditioning, parking, and washer/dryer. Browse more single-family home listings in Fairfield County.

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.