422 Mill River RD Upper Brookville, NY 11771 Pending

UPDATED: 03/21/2026 07:08 AM ON MARKET: 25 days on market

$2,399,999

5 Beds4 Baths4,400 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Pending

Purchase Type For Sale

Square Footage 4,400 sqft

Price per Sqft $545

MLS Listing ID 966577

Style Contemporary

Bedrooms 5

Full Baths 3

Half Baths 1

HOA Y/N No

Rental Info No

Year Built 1987

Annual Tax Amount $22,171

Lot Size 0.970 Acres

Acres 0.97

Property Sub-Type Single Family Residence

Source onekey2

Location

State NY

County Nassau County

Rooms

Basement Finished,Full,Walk-Out Access

Interior

Interior Features First Floor Bedroom,First Floor Full Bath,Cathedral Ceiling(s),Central Vacuum,Chefs Kitchen,Crown Molding,Double Vanity,Eat-in Kitchen,Entrance Foyer,Formal Dining,High Ceilings,Kitchen Island,Pantry,Primary Bathroom,Quartz/Quartzite Counters,Sound System,Walk-In Closet(s),Washer/Dryer Hookup

Heating Forced Air,Natural Gas,Radiant,Radiant Floor

Cooling Central Air

Flooring Wood

Fireplaces Number 2

Fireplaces Type Electric,Family Room,Gas,Living Room

Fireplace Yes

Appliance Convection Oven,Dishwasher,Dryer,Gas Cooktop,Humidifier,Microwave,Refrigerator,Stainless Steel Appliance(s),Washer,Gas Water Heater,Wine Refrigerator

Exterior

Exterior Feature Speakers

Parking Features Attached,Private

Garage Spaces 3.0

Fence Back Yard

Utilities Available Cable Available,Cable Connected,Electricity Available,Electricity Connected,Natural Gas Available,Natural Gas Connected,Phone Connected,Trash Collection Private,Water Available,Water Connected

Garage true

Private Pool No

Building

Lot Description Cul-De-Sac,Landscaped,Sprinklers In Front,Sprinklers In Rear

Sewer Cesspool

Water Public

Structure Type Frame,Stone,Stucco

Schools

Elementary Schools Theodore Roosevelt School

Middle Schools Oyster Bay High School

High Schools Oyster Bay-East Norwich

School District Oyster Bay-East Norwich

Others

Senior Community No

Special Listing Condition None

Property Description

Welcome To #422 Mill River Rd., On A Private Picturesque Location, A Flat Acre Property in Upper Brookville!
This extraordinary, fully renovated residence is a true masterpiece of craftsmanship and design, reimagined over the past three years with uncompromising attention to details.
From the moment you enter, soaring ceilings and three dramatic skylights flood the interior with natural light, creating an airy, luminous atmosphere. Exquisite custom moldings and architectural details and depth and character throughout, blending classic sophistication with a sleek contemporary aesthetic inspired by refined European design.
At the heart of the home lies a state-of-the-art chef's kitchen appointed with top-tier appliances, custom cabinetry, and premium finishes - a seamless balance of beauty and functionality.
The primary suite is a private sanctuary, featuring a stunning designer walk-in closet, cathedral ceilings and spa-caliber bathroom with heated floors, a soaking Jacuzzi tub, and a separate glass-enclosed shower-creating the ultimate retreat experience.
Thoughtfully designed lower level, offers an unparalleled lifestyle experience a professional home theater, gym, recreation room, billiard room, serene meditation space and sauna with the separate access to the backyard. This level provides both luxury and versatility for entertaining or relaxation.
This residence features beautiful hardwood floors, radiant heated bathrooms, spacious guest suite on the first floor, 24 Hr. video security system, Sonos sound system, full house humidifier and water filter. Fenced park like backyard, low taxes and convenient location.
This is not simply a home - it is a statement of style, comfort, and elevated living.