Active · Single Family Residence

250 Old Mill Road

West Nyack, NY 10994

• 5Beds
• 7Baths
• 6,286Sq ft
• 2003Built
• 1.57Acres

About this home

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 .

Details

Primary Features

County

Rockland County

Half Baths

2

Price Before Reduction

3500000

Price Reduction Date

2026-09-23T19:49:42+00:00

Property Sub Type

Single Family Residence

Property Type

Residential

Year Built

2003

Location

Area Source

Public Records

Association

no

Direction Faces

West

Elementary School

Strawtown Elementary School

High School

Clarkstown South Senior High School

Middle School

Felix Festa Achievement Middle Sch

School District

Clarkstown

Senior Community

no

View Type

Lake, Trees/Woods

Waterfront

yes

Waterfront Features

Lake Front

Interior

Additional Rooms

Dining Area,Home Office,Library/Den,Media Room

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

Area Units

Square Feet

Attic

Full,Storage,Walkup

Basement

yes

Basement Type

Finished, Full

Cooling Type

Central Air

Fireplace

yes

Fireplace Features

Bedroom, Family Room, Gas, Living Room, Wood Burning

Fireplaces Total

3

Flooring

Hardwood

Heating Type

Baseboard, Forced Air, Radiant, Radiant Floor

Interior Or 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), Washer/Dryer Hookup, Wet Bar

Laundry Features

Laundry Room

Rooms Total

15

Spa

yes

External

Architectural Style

Colonial, Mediterranean

Carport

no

Construction Materials

Frame, Stucco

Electric Company

Orange & Rockland

Exterior Features

Garden, Gas Grill, Lighting

Fencing

Full

Garage

yes

Garage Spaces

3

Horse

no

Lot Features

Back Yard, Front Yard, Landscaped, Level, Part Wooded, Paved, Private, Sprinklers In Front, Sprinklers In Rear, Views, Waterfront

Lot Size Square Feet

68389

Other Structures

Outdoor Kitchen

Parking Features

Attached, Driveway, Heated Garage, Oversized, Storage

Patio And Porch Features

Patio, Wrap Around

Pool Features

In Ground, Pool Cover

Pool Private

yes

Property Attached

no

Road Frontage Type

Municipal

Road Responsibility

Public Maintained Road

Sewer

Public Sewer

Utilities

Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected

Water Access

no

Water Source

Public

Financial

Additional Fees

no

Down Payment Resource

no

Included In Taxes

Sewer,Trash,Water

Lease Considered

no

Special Listing Conditions

None

Tax Annual Amount

40821

Tax Assessed Value

386800

Tax Source

Municipality

Tax Year

2025

Additional

Mls Status

Active

On Market Date

2026-06-04T00:00:00+00:00

Year Built Effective

2003

Listing courtesy of Jeffrey T. Ramundo with One Rock Real Estate, LLC · MLS #994533