Back to property search

Active

50 Cecilia Drive

Muttontown, NY, 11791

$5,498,000
7Bedrooms
8Bathrooms
8,000Interior sq ft
2.0034Acres
2026Year built

AN INTRODUCTION

A closer look.

Ready for Spring 2027 This Exceptional New Construction Modern Chateau Estate in Muttontown is located within the renowned Syosset School District. The Chateau sets a striking new benchmark for refined living. This exquisite 8,000-square-foot residence offers seven bedrooms, 15 rooms and a fresh, contemporary layout designed for today’s most elevated lifestyles. A grand courtyard entrance leads to custom-crafted oversized iron doors that dramatically unveil a breathtaking two-story entry foyer. The formal dining room shimmers with understated drama and a custom serving buffet. The grand living room is anchored by a commanding two-sided modern fireplace that offers open views of the lush 2 acre property. The bespoke chef’s kitchen serves as a true centerpiece, equipped with premium appliances, designer cabinetry and a spacious layout ideal for both everyday living and large gatherings. A fully equipped scullery kitchen adds an additional layer of convenience and sophistication for those who entertain on a grand scale. The main level further unfolds with guest quarters, a private study, media room and a secondary staircase. Ascending to the primary suite is to enter a private world of luxury with a serene balcony overlooking the property, a spa-inspired bath, refreshment area and expansive walk-in closets befitting the most discerning wardrobe collections. The second level continues with a spacious lounge and four additional en-suite bedrooms, each a haven of comfort and privacy. Outdoor living is equally impressive, with fully approved plans to consider upgrades for a resort-style spa pool and an open-air pavilion. The 10-foot lower level also stands ready to fulfill any vision. The Chateau is not merely a home, it is a residence designed for the discerning, where high-style luxury meets the ease and functionality of everyday living. Meticulously envisioned with master craftsmanship and aesthetic precision that blends seamlessly with classic architectural detailing, light-filled interiors and a seamless flow between indoor and outdoor spaces. Ready to customize. All images virtually rendered to illustrate design possibilities.

Property overview

Property type
Single Family Residence
Architecture
Mini Estate
Condition
New Construction, To Be Built, Under Construction
Year built
2026
Lot size (sq ft)
87,268
Status
Active
Listed
2026-04-21
MLS number
KEY945621

Interior & comfort

Interior features
First Floor Bedroom, First Floor Full Bath, Bidet, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Open Floorplan, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Tray Ceiling(s), Walk-In Closet(s), Whole House Entertainment System, Wired for Sound
Appliances
ENERGY STAR Qualified Appliances
Heating
ENERGY STAR Qualified Equipment, Natural Gas, Radiant Floor
Cooling
Central Air, ENERGY STAR Qualified Equipment
Basement
Full, Walk-Out Access
Fireplaces
1

Outdoors & amenities

Exterior features
Courtyard, Juliet Balcony, Lighting
Parking
Driveway, Electric Vehicle Charging Station(s), Garage, Oversized, Private
Garage spaces
3

Schools & location

Postal town
Muttontown
County
Nassau County
School district
Syosset
Elementary school
Robbins Lane Elementary School
Middle school
H B Thompson Middle School
High school
Syosset Senior High School

Taxes & utilities

Annual property taxes
$0
Tax year
2026
Association
No
Water
Public
Sewer
Cesspool

Listing courtesy of Daniel Gale Sothebys Intl Rlty · 516-238-7396
MLS #KEY945621 · Active

LET’S CONNECT

Arrange a showing.

Share your preferred dates and any questions. We’ll follow up to confirm availability.

Prefer to talk? 516.888.9711

We’ll use these details to respond to your inquiry. Your message is sent securely through our email provider, Resend. Please don’t include sensitive financial information.