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    • $1,599,000

    20 Stony Knoll, Chatham, NY 12132

    6beds
    5,738sqft
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    Single Family Residence, Residential
    Built in 1989
    10.07 Acres Lot
    $1,518,000 Zestimate®
    $279/sqft
    $-- HOA

    What's special

    Scenic pondHigh-end finishesBuilt-in saltwater poolWrap around deckGenerous work spaceSerene grounds
    Tucked away on 10 private acres in the heart of Chatham, this stunning country estate offers over 5,700+square feet of beautifully designed living space with the perfect balance of luxury, comfort, and privacy. Set far back from the road, the property welcomes you with peaceful surroundings, a scenic pond, and room to truly spread out and enjoy country living. Inside, the home features 6 spacious bedrooms and 5 bathrooms, including an ideal in-law suite or private apartment setup for extended family, guests, or potential additional living space. The heart of the home is the incredible chef's kitchen--thoughtfully designed with generous work space, high-end finishes, and the kind of layout any chef or aspiring cook would absolutely love. Step outside to enjoy the wrap around deck overlooking the built-in saltwater pool and serene grounds, creating the perfect setting for entertaining or simply relaxing into total privacy. A 3-car garage plus an additional garage beneath the residence provide plenty of room for tractor, hobbies, and storage. This one-of-a-kind Chatham retreat combines elegant country living with modern convenience, all just a short drive to the charming villages, restaurants, and culture the Hudson Valley is known for.
    74 days
    |
    151
    |
    8
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Trevett Group LLC 518-885-3941,

    Thomas R Trevett 518-885-3941

    Source: Global MLS,MLS#: 202617663MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 5
      • Full bathrooms: 3
      • 1/2 bathrooms: 2
      Primary bedroom
      • Level: Second
      Bedroom
      • Level: First
      Bedroom
      • Level: First
      Bedroom
      • Level: Second
      Bedroom
      • Level: Second
      Bedroom
      • Level: Second
      Bedroom
      • Level: Second
      Dining room
      • Level: First
      Family room
      • Level: First
      Kitchen
      • Level: First
      Kitchen
      • Level: First
      Laundry
      • Level: First
      Living room
      • Level: First
      Office
      • Level: First
      Other
      • Level: Second
      Heating
      • Fireplace Insert, Forced Air, Propane
      Cooling
      • Central Air
      Appliances
      • Included: Built-In Electric Oven, Dishwasher, Double Oven, Dryer, Electric Oven, Electric Water Heater, Freezer, Gas Water Heater, Microwave, Refrigerator, Water Softener
      • Laundry: Laundry Closet, Main Level, Upper Level
      Features
      • Vaulted Ceiling(s), Walk-In Closet(s), Cathedral Ceiling(s), Kitchen Island, Built-in Features
      • Flooring: Wood, Carpet, Ceramic Tile
      • Windows: Double Pane Windows
      • Basement: Full,Unfinished
      • Number of fireplaces: 1
      • Fireplace features: Insert, Living Room
      Interior area
      • Total structure area: 5,738
      • Total interior livable area: 5,738 sqft
      • Finished area above ground: 5,738
      • Finished area below ground: 0
      Video & virtual tour

      Property

      Parking
      • Total spaces: 6
      • Parking features: Off Street, Paved, Detached, Driveway, Garage Door Opener
      • Garage spaces: 3
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: Accessible Approach with Ramp
      Features
      • Patio & porch: Rear Porch, Screened, Wrap Around, Deck
      • Exterior features: Lighting
      • Pool features: In Ground, Salt Water
      • Has view: Yes
      • View description: Other, Pond, Water
      • Has water view: Yes
      • Water view: Pond,Water
      • Waterfront features: Pond
      Lot
      • Size: 10.07 Acres
      • Features: Secluded, Level, Private, Wooded, Cul-De-Sac, Landscaped
      Details
      • Additional structures: Other, Shed(s)
      • Parcel number: 102689 14.160 01
      • Zoning description: Single Residence
      • Special conditions: Standard
      • Other equipment: Fuel Tank(s)

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence, Residential
      Materials
      • Wood Siding
      • Foundation: Concrete Perimeter
      • Roof: Shingle,Asphalt
      Condition
      • New construction: No
      • Year built: 1989

      Utilities & green energy

      • Electric: Circuit Breakers
      • Sewer: Septic Tank

      Community & HOA

      Community
      • Security: Smoke Detector(s), Security System Leased, Carbon Monoxide Detector(s)
      HOA
      • Has HOA: No
      Location
      • Region: Nassau

      Financial & listing details

      • Price per square foot: $279/sqft
      • Annual tax amount: $16,362
      • Date on market: 5/20/2026

        Estimated market value

        $1,518,000

        $1.44M - $1.59M

        $7,098/mo

        Price history

        DateEventPrice
        5/20/2026Listed for sale$1,599,000+110.4%$279/sqft
        Source: Global MLS #202617663 Report a problem
        12/12/2018Sold$760,000$132/sqft
        Source: HVCRMLS #122108 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.
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        Climate risks

        Neighborhood: 12123

        Getting around

        1 / 100
        Car-Dependent
        1 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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