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433 Arcady RoadOssining, NY 10562

For Sale

$5,500,000

Smart Buyer Rebate $55,000

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.

Listed by Nancy Kennedy

·

Houlihan Lawrence Inc.

·

914-271-5500

Last updated September 03, 2025

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Source: OneKey #901618

Listing Facts

  • TypeSingle-family
  • NeighborhoodYorktown
  • Bedrooms7
  • Bathrooms6
  • Days on Prevu50
  • Taxes$63,850/year
  • Size5,700 sqft
  • Price per sqft$965

Amenities

  • Washer/Dryer

Location

Mortgage Calculator

Listing History

09/03/2025
Status changed to Active
$5,500,000
09/03/2025
Listed by Houlihan Lawrence Inc.
$5,500,000

Property Details for 433 Arcady Road

Exterior

Construction

  • Year Built: 1860
  • Architectural Style: Colonial
  • Construction Materials: Wood Siding

Features

  • Pool Private: Yes
  • View: Mountain(s), Trees/Woods, Water

Measurements

  • Building Area Total: 7,556
  • Building Area Units: Square Feet
  • Lot Size Acres: 32.47
  • Lot Size Square Feet: 1,414,393

Financial

Taxes

  • Parcel Number: 5400-058-016-00001-000-0002
  • Tax Annual Amount: $63,850.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dryer, Oven, Refrigerator, Washer
  • Fireplace: Yes
  • Interior 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

Measurements

  • Living Area: 5,700
  • Living Area Source: Other

Rooms

  • Basement: Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 7
  • Rooms Total: 14

Parking

Parking

  • Garage Spaces: 5
  • Garage: Yes

Schools

Elementary School

  • Elementary School: Brookside Elementary School Campus
  • Elementary School District: Yorktown

High School

  • High School: Yorktown High School
  • High School District: Yorktown

Middle or Junior School

  • Middle Or Junior School: Mildred E Strang Middle School
  • Middle Or Junior School District: Yorktown

Utilities

Equipment

  • Heating: Hot Water
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Propane, Water Available
  • Water Source: Well

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