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For sale
    • $5,500,000

    433 Arcady Road, Ossining, NY 10562

    7beds
    5,700sqft
    Single Family Residence, Residential
    Built in 1860
    32.47 Acres Lot
    $-- Zestimate®
    $965/sqft
    $-- HOA

    What's special

    Old Dam Farm — A Rare Hudson Valley Legacy Set on nearly 40 pristine acres bordered by over 100 acres of protected New York City watershed land, Old Dam Farm offers an unparalleled combination of natural beauty, history, and lifestyle. This remarkable estate overlooks the sparkling Croton Reservoir, creating a backdrop of breathtaking views in every season. At its heart stands a spectacular 7-bedroom main residence, where grand, light-filled rooms showcase timeless craftsmanship and sweeping vistas from nearly every window. Multiple primary suites and en suite bedrooms provide exceptional comfort and flexibility for hosting overnight guests. The property also features a 5-bedroom, 2 bath, caretaker’s home and a historic carriage house with a 5-car garage, horse stalls, a chicken house, and a sheep house—ideal for equestrian pursuits, hobby farming, or simply enjoying the pastoral lifestyle. Whether you envision a private compound, event venue, or generational retreat, this setting offers endless possibilities. With its rich heritage, refined elegance, and serene privacy, Old Dam Farm is more than a property—it’s a place to create memories that will last a lifetime.
    138 days
    |
    1,225
    |
    61
    |

    Zillow last checked: 8 hours ago

    Listing updated: January 01, 2026 at 11:08pm

    Listing by:

    Houlihan Lawrence Inc. 914-271-5500,

    Nancy Kennedy 914-271-5500

    Source: OneKey® MLS,MLS#: 901618MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 7
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    Heating
    • Hot Water
    Cooling
    • None
    Appliances
    • Included: Dryer, Oven, Refrigerator, Washer
    Features
    • First Floor Bedroom, First Floor Full Bath, Built-in Features, Chandelier, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Natural Woodwork, Original Details, Primary Bathroom, Master Downstairs
    • Basement: Unfinished
    • Attic: Finished,Walkup
    • Has fireplace: Yes
    Interior area
    • Total structure area: 7,556
    • Total interior livable area: 5,700 sqft
    Video & virtual tour

    Property

    Parking
    • Total spaces: 5
    • Parking features: Garage
    • Garage spaces: 5
    Features
    • Has private pool: Yes
    • Has view: Yes
    • View description: Mountain(s), Trees/Woods, Water
    • Has water view: Yes
    • Water view: Water
    Lot
    • Size: 32.47 Acres
    Details
    • Parcel number: 5400058016000010000002
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence, Residential
    Materials
    • Wood Siding
    Condition
    • Year built: 1860

    Utilities & green energy

    • Sewer: Septic Tank
    • Utilities for property: Electricity Connected, Propane, Water Available

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Ossining

    Financial & listing details

    • Price per square foot: $965/sqft
    • Tax assessed value: $44,350
    • Annual tax amount: $63,850
    • Date on market: 9/3/2025
    • Cumulative days on market: 126 days
    • Listing agreement: Exclusive Right To Sell
    • Electric utility on property: Yes

    Estimated market value

    Not available

    Estimated sales range

    Not available

    Not available

    Price history

    Price history
    DateEventPrice
    9/3/2025Listed for sale$5,500,000$965/sqft
    Source: OneKey® MLS #901618 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2024-- $44,350
    2023-- $44,350
    2022-- $44,350

    Find assessor info on the county website

    BuyAbility℠ payment

    Estimated monthly payment
    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.

    Boost your down payment with 6% savings match

    Earn up to a 6% match & get a competitive APY with a *. Zillow has partnered with to help get you home faster.

    Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

    Climate risks

    Neighborhood: 10562

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Brookside Elementary School Campus
    • Middle: Mildred E Strang Middle School
    • High: Yorktown High School

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

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