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.
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
- 229 days |
- 1,609 |
- 49 |
Zillow last checked: 7 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 as distributed by MLS GRID,MLS#: 901618
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: 216 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
| Date | Event | Price |
|---|---|---|
| 9/3/2025 | Listed for sale | $5,500,000$965/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #901618 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $44,350 |
| 2023 | -- | $44,350 |
| 2022 | -- | $44,350 |
| 2021 | -- | $44,350 |
| 2020 | -- | $44,350 |
| 2019 | -- | $44,350 |
| 2018 | -- | $44,350 |
| 2017 | -- | $44,350 |
| 2016 | -- | $44,350 |
| 2015 | $33,405 | $44,350 |
| 2014 | $33,405 | $44,350 |
| 2013 | $33,405 | $44,350 |
| 2012 | -- | $44,350 |
| 2011 | -- | $44,350 |
| 2010 | -- | $44,350 |
| 2009 | -- | $44,350 |
| 2008 | -- | $44,350 |
| 2007 | -- | $44,350 |
| 2006 | -- | $44,350 |
| 2005 | -- | $44,350 |
| 2004 | -- | $44,350 |
| 2003 | -- | $44,350 |
| 2002 | -- | $44,350 |
Find assessor info on the county website
Monthly 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.
Climate risks
Neighborhood: 10562
Nearby schools
GreatSchools rating
- 9/10Brookside SchoolGrades: K-3Distance: 4 mi
- 7/10Mildred E Strang Middle SchoolGrades: 6-8Distance: 4.1 mi
- 9/10Yorktown High SchoolGrades: 9-12Distance: 4.2 mi
Schools provided by the listing agent
- Elementary: Brookside Elementary School Campus
- Middle: Mildred E Strang Middle School
- High: Yorktown High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 10562
- New York
- Westchester County
- Ossining
- 10562
- 433 Arcady Road
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