Skip main navigation
Off market
Street View
  • $2,444,700

    89 Cognewaugh Rd, Cos Cob, CT 06807

    5beds
    3,400sqft
    SingleFamily
    Built in 1980
    0.73 Acres Lot
    $2,444,700 Zestimate®
    $719/sqft
    $8,436 Estimated rent

    Home value

    $2,444,700

    $2.20M - $2.71M

    $8,436/mo

    Zestimate® history
    Loading...

    Owner options

    List your home for rent

    $8,436/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

    $8,436/mo

    Rent Zestimate®

    Refinance and save

    $13,778/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

    $13,778/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

    BEST VALUE IN GREENWICH! COMPETITIVELY PRICED! Bright sophisticated 5 beddroom Contemporary meticulously maintained by owners for comfortable living and entertaining. Sunny two-story foyer, exquisite solid oak kitchen with high-end appliances, gas fireplace and heated floors. French slider leads to expansive wood terrace. Bright living room w/ FPL/wet bar. First floor bdrm ideal for au-pair/ guest/ playroom. Full house generator, 3 car garage. Huge her/his walk-in closets, office room next to master bdrm. Eclectic grounds include flat lawn and elevated Japanese-style garden for picnic/relaxation. Town water/ gas/ sewer. Short distance to award winning schools, train, parks, shops and beach. Commuter dream but best as your personal retreat!

    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: 5
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Heating
    • Forced air
    Features
    • Basement: Unfinished
    Interior area
    • Total interior livable area: 3,400 sqft

    Property

    Parking
    • Parking features: Garage - Attached
    Features
    • Exterior features: Wood
    Lot
    • Size: 0.73 Acres
    Details
    • Parcel number: GREEM08AB1507S

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary
    Materials
    • Frame
    • Roof: Asphalt
    Condition
    • Year built: 1980

    Community & neighborhood

    Location
    • Region: Cos Cob

    Price history

    DateEventPrice
    12/22/2017Sold$1,350,000-3.2%$397/sqft
    Source: Smart MLS #99186608
    10/22/2017Price change$1,395,000-3.8%$410/sqft
    Source: Coldwell Banker Residential Brokerage - Greenwich Office #99902
    9/15/2017Price change$1,450,000-3%$426/sqft
    Source: Coldwell Banker Residential Brokerage - Greenwich Office #99902
    7/10/2017Price change$1,495,000-3.2%$440/sqft
    Source: Coldwell Banker Residential Brokerage - Greenwich Office #99902
    6/15/2017Price change$1,545,000-3.1%$454/sqft
    Source: Coldwell Banker Residential Brokerage - Greenwich Office #99902

    Public tax history

    YearProperty taxesTax assessment
    2025$13,801 +3.5%$1,116,640
    2024$13,328 +2.6%$1,116,640
    2023$12,993 +0.9%$1,116,640

    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 .
    $2,444,700
    2% more+ $48,894
    With Zillow Showcase(estimated)
    $2,493,594