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Street View
$5,498,000
Monthly Est:$27,366
7 Beds
- 8 Baths
6 full baths + 2 half baths
8,000sqft
50 Cecilia Dr, Oyster Bay, NY 11791
$5,498,000
$27,366/moEst:
Get Pre-Approved
Single Family Residence
Built in 2026
$-- HOA
2 acres lot
$687/sq.ft
Description
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 and 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.
- Houzeo last checked: 5 minutes ago
- Listing updated: October 22, 2026 at 5:26 pm
- Listing Provided by: Valerie A. Rosenblatt PSA (516) 238-7396 | Daniel Gale Sothebys Intl Rlty (516) 677-0030
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 945621

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
8,000 sqft
Lot Size
2 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
945621
MLS Status
Active
Days on Market
196
Cumulative Days on Market
184

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 8
Interior
Heating
Energy Star Qualified Equipment, Natural Gas, Radiant Floor
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
Window Features
Energy Star Qualified Windows, Floor To Ceiling Windows, Wall Of Windows
Cooling
Central Air, Energy Star Qualified Equipment
Flooring
Hardwood
Sewer
Cesspool
Appliances
Energy Star Qualified Appliances
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Property Condition
New Construction, To Be Built, Under Construction
Construction Materials
Stone, Stucco
Architectural Style
Mini Estate
Utilities & Energy
Water Source
Public
Basement
Full, Walk Out Access
Utilities
Natural Gas Available
Laundry Features
Laundry Room
Parking Features
Driveway, Electric Vehicle Charging Station(s), Garage, Oversized, Private
Fireplace Features
Family Room, Gas
Other Features
Patio And Porch Features
Patio, Terrace
Lot Features
Landscaped, Level, Private, Sprinklers In Front, Sprinklers In Rear, Views
Price History
| Date | Event | Price |
|---|---|---|
04/21/2026 Source: | Listed for Sale | $5,498,000 +243.62% $687/sqft |
11/21/2024 Source: | Sold | $1,600,000 $200/sqft |
Nearby Homes
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Based on information from OneKey MLS® through Nov 04, 2026, 02:31AM as submitted to and distributed by MLS GRID. 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. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
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