365 Split Rock Road, Syosset, NY 11791
Welcome to one of North Syosset’s most distinguished new estates. Privately set on 5 gated acres, this striking property combines architectural elegance, modern comfort, and a rare sense of privacy. The main residence offers over 8,400 square feet of thoughtfully designed living space with soaring ceilings, expansive windows, and seamless indoor-outdoor flow. Ten bedrooms and twelve bathrooms, including a luxurious primary suite, provide exceptional space for both everyday living and large-scale entertaining. A separate 2,000 square foot guest house offers flexibility for visitors, extended family, or private work-from-home quarters.
Resort-style amenities include a heated gunite pool with spa, a private tennis court, and a serene pond, all surrounded by lush, manicured grounds. The property is located on a quiet private road within the Syosset Central School District and zoned for Berry Hill Elementary, offering both convenience and exclusivity. This is a rare opportunity to own a newly constructed compound that defines high-end living on Long Island’s North Shore.
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Total Bedrooms |
10 |
Bathrooms |
9 full, 3 half |
Rooms |
30 total rooms |
Square Footage |
Approx. 12,800 sq ft |
Year Built |
Built in 2019 (effective year built 2024) |
Lot Size |
Situated on approx. 5 gated acres |
Location |
Located on a private road in Syosset Central School District (Berry Hill Elementary) |
Annual Taxes |
$53,930.70 (2025) |
Listed by |
Stephen Gaon, Real Broker NY LLC |
Virtual Tour |
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Showing Requirements |
Proof of funds required prior to showings |
Soaring ceilings and expansive windows |
Seamless indoor-outdoor flow |
Luxurious primary suite |
Large-scale entertaining spaces |
Architectural elegance with modern finishes |
2,000 sq ft separate structure |
Ideal for visitors, extended family, or private office quarters |
2 state-of-the-art outdoor kitchen areas |
Heated gunite pool with spa |
Private tennis court |
Dog run |
Playground |
Serene pond |
Manicured, lush grounds |
This stunning estate offers unparalleled elegance and privacy on a secluded five-acre parcel just outside of New York City. Set within the stellar Syosset Central School District—one of the nation’s top-ranked—this location blends prestige with peace of mind for families. Local favorites from charming coffee shops to seasonal festivals foster a true community feel, while conveniences like top-tier healthcare and retail are just moments away. It’s not just a home—it’s a lifestyle destination in one of Long Island’s most cherished neighborhoods.