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Sold for $2,445,000
  • $2,445,000

    681 River Rd, Cos Cob, CT 06807

    4beds
    3,826sqft
    Residential, Single Family Residence
    Built in 1986
    2.32 Acres Lot
    $2,516,300 Zestimate®
    $639/sqft
    $8,898 Estimated rent

    Home value

    $2,516,300

    $2.39M - $2.64M

    $8,898/mo

    Zestimate® history
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    What's special

    Architect-designed contemporaryFirst-floor primary suiteSoaring vaulted ceilingsTwo dramatic stone fireplacesWalls of glassSky in every directionCathedral ceilings
    Chalet d'Amour This home is priced at least a cool $1 million below the floor for comparable Greenwich houses -- and below what the empty land alone would cost. So the 3,826-square-foot, architect-designed contemporary? Effectively free. Both claims are easy to check. The land: every comparable Greenwich lot -- same town, same schools, two-plus acres -- is offered for more than the asking price here, with no house on it at all. The sales: run these filters on Zillow -- single-family houses, 3,500+ sq ft, 2+ acres, built 1985 or later, sold in the last 12 months. Fifty-five homes. Not one sold below $3.6 million, and the median was roughly $7.5 million. (Zillow flags one apparent exception, 43 Hunting Ridge Rd, but it has only 3,262 sq ft above grade -- the rest is finished basement -- and sits on regulated wetlands.) This home sits at least a cool $1 million below that floor, and roughly a third of the median. And this is no teardown. Across from Mianus River Park, Chalet d'Amour is an architecturally crafted contemporary unlike anything else on the market: soaring vaulted ceilings, two dramatic stone fireplaces, walls of glass, and light pouring in from every direction. The first-floor primary suite features cathedral ceilings, dual baths, dual walk-in closets, and a grand whirlpool tub beneath peaked windows. Upstairs, three more en-suite bedrooms -- one with a steam shower -- plus generous closets throughout. Five full baths and one half bath in all. The open kitchen flows into expansive living and dining spaces. A massive deck overlooks a completely private backyard, while the front approach is equally secluded by trees and sky. Full basement, a three-car garage, and a full unfinished attic -- storage and room to expand throughout. North Mianus, Eastern, Greenwich High. With sky in every direction, you'd swear you were somewhere in the Alps -- not minutes from town, train, and downtown Greenwich. A rare case where the land alone justifies the price -- and the house is the part you'll fall in love with. Come see it before someone else does the math.

    Zillow last checked:

    Listing updated:

    Listed by:

    Paula Waldman 203-273-1563,

    BHHS New England Properties

    Bought with:

    Cora Lynch-O'Meara, RES.0803479

    Brown Harris Stevens CT, LLC

    Source: Greenwich MLS, Inc.,MLS#: 124081MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 5
    • Full bathrooms: 4
    • 1/2 bathrooms: 1
    Heating
    • Forced Air, Oil
    Cooling
    • Central Air
    Features
    • Kitchen Island, Eat-in Kitchen, Sep Shower
    • Basement: Full,Unfinished
    • Number of fireplaces: 2
    Interior area
    • Total structure area: 3,826
    • Total interior livable area: 3,826 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage Door Opener
    • Garage spaces: 3
    Features
    • Patio & porch: Deck
    • Has spa: Yes
    • Spa features: Bath
    Lot
    • Size: 2.32 Acres
    • Features: Backlot, Parklike
    Details
    • Parcel number: 121549/S
    • Zoning: RA-1

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Residential, Single Family Residence
    Materials
    • Wood Siding
    • Roof: Asphalt
    Condition
    • Year built: 1986

    Utilities & green energy

    • Water: Well

    Community & HOA

    Community
    • Security: Security System
    Location
    • Region: Cos Cob

    Financial & listing details

    • Price per square foot: $639/sqft
    • Tax assessed value: $1,709,260
    • Annual tax amount: $17,919
    • Date on market: 12/11/2025
    • Inclusions: Washer/Dryer, All Kitchen Applncs

    Price history

    DateEventPrice
    7/24/2026Sold$2,445,000-6%$639/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    7/10/2026Contingent$2,600,000$680/sqft
    Source: Berkshire Hathaway HomeServices New England Properties #124081 Report a problem
    7/10/2026Pending sale$2,600,000$680/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    5/22/2026Price change$2,600,000-1.9%$680/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    5/16/2026Price change$2,650,000-1.9%$693/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    5/9/2026Price change$2,700,000-1.8%$706/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    4/13/2026Price change$2,750,000+11.1%$719/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    4/3/2026Price change$2,475,000-3.9%$647/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    3/25/2026Price change$2,575,000-3.7%$673/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    3/11/2026Price change$2,675,000-10.8%$699/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    3/2/2026Price change$3,000,000+11.3%$784/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    12/11/2025Listed for sale$2,695,000-1.3%$704/sqft
    Source: Greenwich MLS, Inc. #124081 Report a problem
    8/19/2025Listing removed$2,730,000$714/sqft
    Source: Greenwich MLS, Inc. #122297 Report a problem
    7/16/2025Price change$2,730,000-8.5%$714/sqft
    Source: Greenwich MLS, Inc. #122297 Report a problem
    3/28/2025Listed for sale$2,985,000+171.4%$780/sqft
    Source: Greenwich MLS, Inc. #122297 Report a problem
    8/31/2001Sold$1,100,000+37.5%$288/sqft
    Source: Public Record Report a problem
    8/7/1995Sold$800,000$209/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$17,174 +3.5%$1,389,570
    2024$16,586 +2.6%$1,389,570
    2023$16,169 +0.9%$1,389,570
    2022$16,022 +8.2%$1,389,570 +13%
    2021$14,812 +0.2%$1,230,250
    2020$14,788 -1%$1,230,250
    2019$14,935 +2.3%$1,230,250
    2018$14,603 -1.2%$1,230,250
    2017$14,786 +22.8%$1,230,250 +21.8%
    2015$12,045 +2.6%$1,010,100
    2014$11,742 +2.8%$1,010,100
    2013$11,424 +2.8%$1,010,100
    2012$11,111 +3.4%$1,010,100
    2011$10,747 -22.7%$1,010,100 -34.3%
    2010$13,905 +3.4%$1,538,180
    2009$13,444 +3.6%$1,538,180
    2008$12,982 +3.6%$1,538,180
    2007$12,536 +3.8%$1,538,180
    2006$12,075 +25.2%$1,538,180 +92.9%
    2005$9,641 +8.7%$797,440
    2004$8,868 +3.5%$797,440
    2003$8,572 -17.6%$797,440 +43.3%
    2001$10,403 +5.7%$556,290
    2000$9,846 -4.6%$556,290
    1999$10,319 $556,290
    Find assessor info on the county website

    Neighborhood: 06807

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: North Mianus
    • Middle: Eastern

    Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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