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Off market
  • $4,768,300

    173 Valley Rd, Cos Cob, CT 06807

    6beds
    6,618sqft
    SingleFamily
    Built in 2016
    0.59 Acres Lot
    $4,768,300 Zestimate®
    $721/sqft
    $7,405 Estimated rent

    Home value

    $4,768,300

    $4.34M - $5.29M

    $7,405/mo

    Zestimate® history
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    Owner options

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    $7,405/mo

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    $7,405/mo

    Rent Zestimate®

    Refinance and save

    $26,874/mo

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    $26,874/mo

    Est. payment

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    What's special

    Vacation at home is this custom built, direct waterfront home with dock. This six bedroom, six and one half bath home is located down a private driveway and was built to enjoy both indoor and outdoor living. A grand first floor Master Bedroom suite has a 19' cathedral ceiling, his/hers walk-in closets, and luxurious bathroom with steam shower, heated floors, soaking tub and his/hers vanities. Highlights include 9' ceilings, a gourmet eat-in kitchen with large center island, an adjacent family room with stone fireplace and doors to a covered flagstone terrace with an outdoor fireplace with beautiful waterfront views. There are three en-suite bedrooms on the second floor and a separate guest suite or home office off a private back staircase. The spectacular lower level has a spacious family room with fireplace, a guest bedroom and bathroom, an exercise room and a laundry room. Kayak from your dock and enjoy all that this peaceful retreat has to offer.

    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: 6
    • 1/2 bathrooms: 1
    Heating
    • Forced air
    Cooling
    • Central
    Features
    • Basement: Unfinished
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 6,618 sqft

    Property

    Parking
    • Parking features: Garage - Attached
    Features
    • Exterior features: Wood
    Lot
    • Size: 0.59 Acres
    Details
    • Parcel number: GREEM08AB2010S

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    Materials
    • Frame
    • Roof: Shake / Shingle
    Condition
    • Year built: 2016

    Community & neighborhood

    Location
    • Region: Cos Cob

    Price history

    DateEventPrice
    8/14/2020Sold$3,200,000+8.5%$484/sqft
    Source: Smart MLS #170297312
    5/22/2020Listed for sale$2,950,000$446/sqft
    Source: Houlihan Lawrence #109800

    Public tax history

    YearProperty taxesTax assessment
    2025$26,123 +3.5%$2,113,650
    2024$25,229 +2.6%$2,113,650
    2023$24,594 +0.9%$2,113,650

    Find assessor info on the county website

    Neighborhood: Cos Cob

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Cos Cob
    • Middle: Central
    • High: Greenwich
    • District: Greenwich

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

    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $4,768,300
    2% more+ $95,366
    With Zillow Showcase(estimated)
    $4,863,666