50 Cecilia Drive, Muttontown, NY 11791

$5,498,000
7
BD
8
BA
8,000
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$5,498,000
Status
ACTIVE
Days on Market
100
MLS#
945621
Subtype
Residential
Style
Mini Estate
Year Built
2026
Bedrooms
7
Bathrooms
8
Full Baths
6
Half Baths
2
Living Area
8,000
Lot Size
87,268
Acres
2

Property Description

An Exceptional New Construction Estate in Muttontown, located within the renowned Syosset School District. 'The Diamond' 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. Meticulously envisioned, 'The Diamond' reflects an extraordinary level of craftsmanship and an aesthetic precision that blends seamlessly with classic architectural detailing. Expansive sweeping light-filled interiors create a home that is both sophisticated and welcoming. Generous ceiling heights, dramatic walls of glass, and a seamless flow between indoor and outdoor spaces define the mansion. A grand courtyard entrance leads to custom-crafted oversized iron doors that dramatically unveil a breathtaking two-story entry foyer. The formal dining room features a connoisseur’s wine center with smoky glass accents that shimmer with understated drama, and a serving buffet crowned by a sculptural hanging etagere. 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 Wolf and Sub-Zero appliances, custom 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, state-of-the-art media room, and a secondary staircase. Ascending to the primary suite is to enter a private world of luxury: a serene balcony overlooking the property, a spa-inspired bath, a private sitting room, and multiple 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 complete with its own kitchen creating an alfresco realm of unparalleled leisure. The 10-foot lower level also stands ready to fulfill any vision. 'The Diamond' 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. Construction has commenced on this singular masterpiece. Ready Spring 2027 Time To Customize!

Additional Information

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
Exterior Features
Courtyard, Juliet Balcony, Lighting
Property Description
Mini Estate
Flooring
Hardwood
Appliances
ENERGY STAR Qualified Appliances
Heating
ENERGY STAR Qualified Equipment, Natural Gas, Radiant Floor
Air Conditioning
Central Air, ENERGY STAR Qualified Equipment
Pool
Yes
Pool
Yes
Parking
Driveway, Electric Vehicle Charging Station(s), Garage, Oversized, Private
Parking Features
Driveway, Electric Vehicle Charging Station(s), Garage, Oversized, Private
Garage Spaces
3
School District
Syosset
Elementary School
Robbins Lane Elementary School
Middle School
H B Thompson Middle School
High School
Syosset Senior High School

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Listing Agent: Valerie A. Rosenblatt PSA (valerierosenblatt@live.com) from Listing Office: Daniel Gale Sothebys Intl Rlty.

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.