250 Old Mill RoadWest Nyack, NY 10994

Single Family · 5 Beds · 5 Full Baths · 2 Half Baths · 6,286 Sq. ft. | 1.57 Acres
$3,500,000 Active

250 Old Mill Road Overview

Time on Site:
25 days

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 .

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250 Old Mill Road Facts & Features

  • Type Single Family
  • Sq. ft. 6,286
  • Price/Sq.ft. $557
  • Lot 1.57 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • School District: Clarkstown
  • Elementary School: Strawtown Elementary School
  • Middle Or Junior School: Felix Festa Achievement Middle Sch
  • High School: Clarkstown South Senior High School

Building Information

  • Year Built: 2003

Location/Region

  • County Or Parish: Rockland County
  • Postal City: West Nyack

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • Tax Annual Amount: 40821
  • Tax Assessed Value: 386800
  • Tax Year: 2025

General Information

  • Parcel Number: 392089-059-005-0001-016-000-0000
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Parking Information

  • Garage Spaces: 3
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 5
  • Bathrooms Half: 2
  • Bathrooms Total: 7
  • Bedrooms Total: 5

Building Interior

  • Building Area Units: Square Feet

General Information

  • Appliances: 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
  • Cooling: Central Air
  • Fireplace Features: Bedroom,Family Room,Gas,Living Room,Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Hardwood
  • Heating: Baseboard,Forced Air,Radiant,Radiant Floor
  • Interior 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),Washer/Dryer Hookup,Wet Bar
  • Laundry Features: Laundry Room
  • Living Area: 6286
  • Living Area Source: Public Records
  • Rooms Total: 15
  • Spa: Yes

Exterior

Parking Information

  • Parking Features: Attached,Driveway,Heated Garage,Oversized,Storage

Lot Information

  • Lot Features: Back Yard,Front Yard,Landscaped,Level,Part Wooded,Paved,Private,Sprinklers In Front,Sprinklers In Rear,Views,Waterfront
  • Lot Size Acres: 1.57
  • Lot Size Square Feet: 68389
  • Road Responsibility: Public Maintained Road
  • Water Source: Public

Waterfront/View

  • View: Lake,Trees/Woods
  • Waterfront Features: Lake Front
  • Waterfront: Yes

Building Exterior/Construction

  • Architectural Style: Colonial,Mediterranean
  • Construction Materials: Frame,Stucco
  • Direction Faces: West
  • Patio And Porch Features: Patio,Wrap Around
  • Property Attached: No

General Information

  • Carport: No
  • Exterior Features: Garden,Gas Grill,Lighting
  • Fencing: Full
  • Horse: No
  • Other Structures: Outdoor Kitchen
  • Pool Features: In Ground,Pool Cover
  • Pool Private: Yes
  • Road Frontage Type: Municipal
  • Sewer: Public Sewer
  • Utilities: Cable Connected,Electricity Connected,Natural Gas Connected,Phone Connected,Sewer Connected,Trash Collection Public,Water Connected

Room Information

Room: Bathroom 5

  • Level: Basement

Room: Bedroom 5

  • Level: Basement

Room: Bonus Room

  • Level: Basement

Room: Exercise Room

  • Level: Basement

Room: Media Room

  • Level: Basement

Room: Den

  • Level: First

Room: Dining Room

  • Level: First

Room: Kitchen

  • Level: First

Room: Lavatory

  • Level: First

Room: Lavatory

  • Level: First

Room: Living Room

  • Level: First

Room: Office

  • Level: First

Room: Bathroom 2

  • Level: Second

Room: Bathroom 3

  • Level: Second

Room: Bathroom 4

  • Level: Second

Room: Bedroom 2

  • Level: Second

Room: Bedroom 3

  • Level: Second

Room: Bedroom 4

  • Level: Second

Room: Primary Bathroom

  • Level: Second

Room: Primary Bedroom

  • Level: Second

250 Old Mill Road Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

250 Old Mill Road Market Data

Based on the last 30 days in this zip code

$881,592
Average List Price
$361
Average Price per Square Foot
6
Properties Sold
85
Average Days on Market
40
Properties for Sale
Calculations provided by Reliance Network

250 Old Mill Road History

Date Event Value Agent
6/4/2026Source: OneKey MLS Added to Database
June 04, 2026
Listing provided courtesy of Christie's Int. Real EstateJeffrey T. Ramundo- MLS# 994533MLS ProviderContact Information: 845-205-3521