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For sale
    • $3,500,000

    250 Old Mill Road, West Nyack, NY 10994

    5beds
    6,286sqft
    Single Family Residence, Residential
    Built in 2003
    1.57 Acres Lot
    $-- Zestimate®
    $557/sqft
    $-- HOA

    What's special

    Outdoor kitchenGenerously sized officeDen areaSun-filled interiorsCustom architectural detailsLarge stone patioSerene estate-like setting
    Located in West Nyack, this extraordinary custom Colonial estate at 250 Old Mill Rd offers over 8000 sq ft of luxurious living space set on nearly 2 private acres overlooking Lake Deforest. Built in 2003, the home features 5 spacious bedrooms with 5 en suite full baths and multiple powder rooms, combining timeless elegance with exceptional scale and comfort. A grand entryway welcomes you into sun-filled interiors with soaring ceilings, expansive living and entertaining spaces, custom architectural details and effortless flow throughout. The gourmet kitchen with custom cabinetry, granite countertops, wolf stove, sub zero fridge opens up to an inviting den with full bar, fireplace and formal dining room perfect for everyday living and hosting on any scale. A generously sized office and living room round out the first level. The second level boasts 4 large bedrooms, including a luxurious primary suite which provides a private retreat with spa-like amenities and abundant closet space . The walkout lower level has a media room, second bar, den area, gym, wine cellar and an additional full bedroom with bath. Set back from the road for maximum privacy, this beautifully landscaped property offers a serene, estate-like setting with a large stone patio, extensive pavers, outdoor kitchen all surrounding a concrete in ground pool w hot tub. All this minutes from shopping, dining, parks, and major commuter routes. A rare opportunity to own one of West Nyack's premier residences, blending sophistication, space, and convenience in one special offering .
    73 days
    |
    1,140
    |
    60
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Christie's Int. Real Estate 845-205-3521,

    Jeffrey T. Ramundo 914-527-7697,

    Mary Krische 845-641-0465,

    Christie's Int. Real Estate

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 994533MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 7
      • Full bathrooms: 5
      • 1/2 bathrooms: 2
      Primary bedroom
      • Level: Second
      Bedroom 2
      • Level: Second
      Bedroom 3
      • Level: Second
      Bedroom 4
      • Level: Second
      Bedroom 5
      • Level: Basement
      Primary bathroom
      • Level: Second
      Bathroom 2
      • Level: Second
      Bathroom 3
      • Level: Second
      Bathroom 4
      • Level: Second
      Bathroom 5
      • Level: Basement
      Bonus room
      • Level: Basement
      Den
      • Level: First
      Dining room
      • Level: First
      Exercise room
      • Level: Basement
      Kitchen
      • Level: First
      Lavatory
      • Level: First
      Lavatory
      • Level: First
      Living room
      • Level: First
      Media room
      • Level: Basement
      Office
      • Level: First
      Heating
      • Baseboard, Forced Air, Radiant, Radiant Floor
      Cooling
      • Central Air
      Appliances
      • Included: Convection Oven, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Trash Compactor, Washer, Gas Water Heater, Wine Refrigerator
      • Laundry: Washer/Dryer Hookup, Laundry Room
      Features
      • Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Soaking Tub, Storage, Tray Ceiling(s), Walk-In Closet(s), Wet Bar
      • Flooring: Hardwood
      • Basement: Finished,Full
      • Attic: Full,Storage,Walkup
      • Number of fireplaces: 3
      • Fireplace features: Bedroom, Family Room, Gas, Living Room, Wood Burning
      Interior area
      • Total structure area: 6,286
      • Total interior livable area: 6,286 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Attached, Driveway, Heated Garage, Oversized, Storage
      • Garage spaces: 3
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Patio, Wrap Around
      • Exterior features: Garden, Gas Grill, Lighting
      • Has private pool: Yes
      • Pool features: In Ground, Pool Cover
      • Has spa: Yes
      • Fencing: Full
      • Has view: Yes
      • View description: Lake, Trees/Woods
      • Has water view: Yes
      • Water view: Lake
      • Waterfront features: Lake Front, Waterfront
      Lot
      • Size: 1.57 Acres
      • Features: Back Yard, Front Yard, Landscaped, Level, Paved, Private, Sprinklers In Front, Sprinklers In Rear, Views
      • Residential vegetation: Partially Wooded
      Details
      • Additional structures: Outdoor Kitchen
      • Parcel number: 39208905900500010160000000
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial,Mediterranean
      • Property subtype: Single Family Residence, Residential
      Materials
      • Frame, Stucco
      Condition
      • Year built: 2003
      • Major remodel year: 2003

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: West Nyack

      Financial & listing details

      • Price per square foot: $557/sqft
      • Tax assessed value: $386,800
      • Annual tax amount: $40,821
      • Date on market: 6/4/2026
      • Cumulative days on market: 73 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

        DateEventPrice
        6/4/2026Listed for sale$3,500,000+89.7%$557/sqft
        Source: OneKey® MLS as distributed by MLS GRID #994533 Report a problem
        3/10/2016Listing removed$1,845,000$294/sqft
        Source: Essential Realty Group LLC #4524625 Report a problem
        2/19/2016Price change$1,845,000-15.9%$294/sqft
        Source: Essential Realty Group LLC #4524625 Report a problem
        5/29/2015Listed for sale$2,195,000-23%$349/sqft
        Source: Essential Realty Group LLC #4524625 Report a problem
        8/19/2011Listing removed$2,850,000$453/sqft
        Source: Ellis Sotheby's International Realty #494507 Report a problem
        8/20/2010Price change$2,850,000-10.9%$453/sqft
        Source: Ellis Sothebys International Realty #494507 Report a problem
        6/4/2010Price change$3,200,000-8.6%$509/sqft
        Source: Ellis Sothebys International Realty #482650 Report a problem
        2/17/2010Listed for sale$3,500,000+1300%$557/sqft
        Source: Ellis Sotheby's International Realty #482650 Report a problem
        3/27/2002Sold$250,000$40/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $386,800
        2024-- $386,800
        2023-- $386,800
        2022-- $386,800
        2021-- $386,800 -13.9%
        2020-- $449,200
        2019-- $449,200
        2018-- $449,200 +8.3%
        2017$37,185 $414,700
        2016-- $414,700
        2015-- $414,700
        2014-- $414,700
        2013-- $414,700
        2012-- $414,700
        2011-- $414,700
        2010-- $414,700 -6.6%
        2009-- $444,100
        2007-- $444,100
        2006-- $444,100
        2005-- $444,100 +6.9%
        2004-- $415,400 +77%
        2003-- $234,700 +132.4%
        2002-- $101,000
        2001-- $101,000
        2000-- $101,000
        Find assessor info on the county website

        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.
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        Climate risks

        Neighborhood: 10994

        Getting around

        10 / 100
        Car-Dependent
        17 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Strawtown Elementary School
        • Middle: Felix Festa Achievement Middle Sch
        • High: Clarkstown South Senior 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.

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