Skip main navigation
Off market
  • $4,055,600

    273 Valley Rd, Cos Cob, CT 06807

    6beds
    6,500sqft
    SingleFamily
    Built in 2021
    0.35 Acres Lot
    $4,055,600 Zestimate®
    $624/sqft
    $7,955 Estimated rent

    Home value

    $4,055,600

    $3.53M - $4.70M

    $7,955/mo

    Zestimate® history
    Loading...

    Owner options

    List your home for rent

    $7,955/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $7,955/mo

    Rent Zestimate®

    Refinance and save

    $22,857/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $22,857/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Boating, swimming and fishing in the summer and hot chocolate and skating in the winter are just steps away. New construction transitional style home featuring an open floor plan, 6 bed, 8 bath, 2 half baths on over 200 ft of direct waterfront property on the coveted Mianus River. Plans call for 4 finished levels, in-ground pool, private dock and cantilevered decks with sunrise and sunset views over the water. Property also features a newly constructed lake house with a bedroom, studio, kitchenette and 2 full baths. Award winning Greenwich based team spearheading the design and build of this not to be missed home. Limited opportunity for the discerning buyer to be part of the decision making process and customize their dream home. Also listed as land.

    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: 10
    • Full bathrooms: 8
    • 1/2 bathrooms: 2
    Heating
    • Forced air
    Appliances
    • Included: Dishwasher
    Features
    • Attic: Full
    Interior area
    • Total interior livable area: 6,500 sqft

    Property

    Parking
    • Total spaces: 1
    • Parking features: Garage - Attached
    Features
    • Exterior features: Wood
    Lot
    • Size: 0.35 Acres
    Details
    • Parcel number: GREEM08AB1007S
    • Zoning: R-12

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Frame
    • Roof: Asphalt
    Condition
    • Year built: 2021

    Utilities & green energy

    • Water: Public

    Community & neighborhood

    Location
    • Region: Cos Cob

    Other

    Other facts
    • Exterior: Clapboard
    • Cooling System: Central A/C
    • Entry Hall Ceilings: Extra Height
    • Family Room Ceilings: Extra Height
    • Heat Fuel: Gas
    • Gas Source: Public Utility
    • Hot Water: Gas
    • Water Source: Public
    • Heat System: Forced Air
    • Lot Description: Parklike, Rolling
    • Basement Type: Finished, Walkout
    • Kitchen Comments: Island, Gourmet, Breakfast Room, Adjacent Family Room
    • Features: Dock, Deck
    • Master Bth Ceilings: Extra Height
    • Master Bth Comments: Luxury Bath, Sep Shower
    • Pool: Yes
    • Family Room Comments: Adjacent Kitchen, French Doors
    • Waterfront Descrip: Waterfront, Pond/Lake, River
    • Master Bdrm Comments: Balcony, Multi-Closets
    • Outbuildings: Guest House
    • Attic: Full
    • Master Bdrm Ceilings: Vaulted
    • Design: See Remarks
    • Roof: Metal
    • Year Built Desc: To Be Built
    • Kitchen Ceilings: Beamed
    • Zoning: R-12
    • Pool Description: Outdoor
    • SqFt Source: Architect

    Price history

    DateEventPrice
    8/4/2021Pending sale$950,000-26.6%$146/sqft
    Source: Greenwich MLS, Inc. #106777
    6/9/2021Sold$1,295,000-62.9%$199/sqft
    Source: Public Record
    3/6/2021Price change$3,495,000+152.3%$538/sqft
    Source: Greenwich MLS, Inc. #111922
    3/2/2021Price change$1,385,000-60.4%$213/sqft
    Source: Van Hoesen Realty Corp. #111922
    2/18/2021Listed for sale$3,495,000$538/sqft
    Source: Van Hoesen Realty Corp. #111922

    Public tax history

    YearProperty taxesTax assessment
    2026$19,231 +3.5%$1,556,030
    2025$18,573 +2.6%$1,556,030
    2024$18,106 +138.1%$1,556,030 +135.9%

    Find assessor info on the county website

    Neighborhood: Cos Cob

    Nearby schools

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

    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 .
    $4,055,600
    2% more+ $81,112
    With Zillow Showcase(estimated)
    $4,136,712