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Off market
  • $5,292,800

    649 River Rd, Cos Cob, CT 06807

    6beds
    8,200sqft
    SingleFamily
    Built in 2017
    1.5 Acres Lot
    $5,292,800 Zestimate®
    $645/sqft
    $27,301 Estimated rent

    Home value

    $5,292,800

    $4.82M - $5.82M

    $27,301/mo

    Zestimate® history
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    Owner options

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    $27,301/mo

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    $27,301/mo

    Rent Zestimate®

    Refinance and save

    $35,653/mo

    Est. payment

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    $35,653/mo

    Est. payment

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    What's special

    See what luxury has to offer in this beautiful custom home built in 2017, which looks & feels brand new. One of three homes built on a private cul-de-sac, minutes from highly rated schools, trains & shops, this home has all the amenities that today's buyer desires, built to perfection. Features include main bedroom suite w/large custom designed walk-in closet and 5 additional en-suite bedrooms. The first floor has an open concept floor plan with large gourmet kitchen family room with FP, 8 foot doors that lead out to blue stone patio and sprawling back yard w/room for pool or tennis (town approval required. Other features include walk-in pantry, butler's pantry, mudroom w/built-ins, 3 car garage, generator, finished lower level w/home theatre & gym, professionally landscaped grounds.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 7
    • Full bathrooms: 5
    • 1/2 bathrooms: 2
    Heating
    • Forced air, Radiant, Oil
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Range / Oven, Washer
    Features
    • Basement: Unfinished
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 8,200 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage - Attached
    Features
    • Exterior features: Shingle (Not Wood)
    Lot
    • Size: 1.50 Acres
    Details
    • Parcel number: GREEM12B3266S

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    Materials
    • Frame
    • Roof: Slate
    Condition
    • Year built: 2017

    Community & neighborhood

    Location
    • Region: Cos Cob

    Price history

    DateEventPrice
    5/4/2022Sold$4,200,000$512/sqft
    Source: Greenwich MLS, Inc. #114907 Report a problem
    3/12/2022Pending sale$4,200,000$512/sqft
    Source: Greenwich MLS, Inc. #114907 Report a problem
    2/4/2022Listed for sale$4,200,000+18.3%$512/sqft
    Source: Greenwich MLS, Inc. #114907 Report a problem
    2/2/2018Sold$3,550,000-1.1%$433/sqft
    Source: Greenwich MLS, Inc. #98560 Report a problem
    7/14/2017Pending sale$3,590,000$438/sqft
    Source: Berkshire Hathaway HomeServices New England Properties #98560 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$32,607 +3.5%$2,638,300
    2024$31,491 +2.6%$2,638,300
    2023$30,699 +3.3%$2,638,300 +2.3%

    Find assessor info on the county website

    Neighborhood: Cos Cob

    Nearby schools

    GreatSchools rating
    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $5,292,800
    2% more+ $106K
    With Zillow Showcase(estimated)
    $5,398,656