365 Split Rock Rd Syosset, NY 11791
Estimated payment $36,890/month
Highlights
- Guest House
- Tennis Courts
- Home fronts a pond
- Syosset Senior High School Rated A+
- Pool House
- 4.82 Acre Lot
About This Home
Welcome to 365 Split Rock Road...
Set within one of the North Shore of Long Island’s most desirable enclaves, this gated estate in Syosset offers an exceptional balance of privacy, scale, and modern design. Recently constructed and thoughtfully sited on five private acres, the residence encompasses over 12,000 square feet of well-proportioned living space, creating a quiet retreat defined by quality and permanence.
The main residence is designed to accommodate both comfortable daily living and effortless entertaining. It features six bedrooms and six and a half bathrooms, including a spacious primary suite with private quarters. The home is anchored by a chef’s kitchen equipped with Wolf and Thermador appliances, generous entertaining areas, a wood-burning fireplace, and a covered outdoor living room that seamlessly extends the interior living space. Fully finished basement to further enhance flexibility and convenience.
The grounds are both functional and refined, offering a pool area with a separate cottage or guest house, tennis and basketball courts, a private pond, dog run, and a five-car garage. Mature landscaping is supported by substantial irrigation and drainage systems, ensuring the property remains well maintained throughout the seasons. Additional features include a whole-house gas generator, comprehensive security and surveillance systems, and robust infrastructure throughout the estate.
Located within the highly acclaimed Syosset Central School District—renowned for its academic excellence and consistently ranked among the top districts on Long Island—the property offers both an exceptional lifestyle and long-term value. Moments from fine dining, shopping, golf courses, country clubs, and the natural beauty of the North Shore coastline, this residence delivers a level of living rarely found in one of Long Island’s most established and prestigious locations.
Listing Agent
Astoria Realty Brokerage Svcs License #10311209811 Listed on: 01/28/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $53,931
Year Built
- Built in 2019
Lot Details
- 4.82 Acre Lot
- Home fronts a pond
- Dog Run
- Perimeter Fence
- Landscaped
- Private Lot
- Paved or Partially Paved Lot
- Level Lot
- Front and Back Yard Sprinklers
- Garden
- Back and Front Yard
Parking
- 5 Car Attached Garage
Home Design
- Colonial Architecture
- Foam Insulation
- HardiePlank Type
Interior Spaces
- 12,800 Sq Ft Home
- Open Floorplan
- Wet Bar
- Central Vacuum
- Whole House Entertainment System
- Sound System
- Built-In Features
- Crown Molding
- Cathedral Ceiling
- Recessed Lighting
- Chandelier
- Gas Fireplace
- New Windows
- Entrance Foyer
- Family Room
- Formal Dining Room
- Storage
- Wood Flooring
- Smart Thermostat
- Finished Basement
Kitchen
- Eat-In Kitchen
- Convection Oven
- Electric Oven
- Gas Range
- Microwave
- Dishwasher
- Wine Refrigerator
- Wolf Appliances
- Stainless Steel Appliances
- Kitchen Island
- Disposal
Bedrooms and Bathrooms
- 10 Bedrooms
- Main Floor Bedroom
- Walk-In Closet
- Bathroom on Main Level
- Double Vanity
Laundry
- Laundry in multiple locations
- Washer and Dryer Hookup
Pool
- Pool House
- Heated Pool and Spa
- Heated In Ground Pool
- Outdoor Pool
- Saltwater Pool
- Fence Around Pool
- Pool Cover
Outdoor Features
- Tennis Courts
- Basketball Court
- Balcony
- Covered Patio or Porch
- Outdoor Kitchen
- Outdoor Speakers
- Exterior Lighting
- Pergola
- Outdoor Gas Grill
- Playground
- Rain Gutters
Schools
- Berry Hill Elementary School
- South Woods Middle School
- Syosset Senior High School
Utilities
- Forced Air Zoned Cooling and Heating System
- ENERGY STAR Qualified Air Conditioning
- Vented Exhaust Fan
- Heat Pump System
- Heating System Uses Propane
- Underground Utilities
- Propane
- Natural Gas Connected
- High Speed Internet
- Cable TV Available
Additional Features
- ENERGY STAR Qualified Equipment for Heating
- Guest House
Listing and Financial Details
- Assessor Parcel Number 2489-25-058-00-0098-0
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $53,931 | $2,324 | $707 | $1,617 |
| 2024 | $11,108 | $2,076 | $674 | $1,402 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 02/17/2026 02/17/26 | Price Changed | $6,295,000 | -8.8% | $492 / Sq Ft |
| 01/28/2026 01/28/26 | For Sale | $6,900,000 | -- | $539 / Sq Ft |
Source: OneKey® MLS
MLS Number: 956163
- 353 Split Rock Rd
- 541 Split Rock Rd
- 539 Split Rock Rd
- 527 Split Rock Rd
- 96 Calvin Ave
- 69 Calvin Ave
- 320 Circle Rd
- 172 Burtis Ln
- 271 Berry Hill Rd
- 12 School House Ln
- 63 Church St
- 236 Berry Hill Rd
- 37 Church St
- 82 Vernon Ave
- 63 Gabriele Dr
- 150 Sugar Toms Ln
- 3 Coral Cove
- 15 Tiber Rd
- 51 Willis Ave
- 6 Arizona Ave
- 90 Rodeo Dr
- 69 Allan Dr
- 43 Floyd Place
- 29 Arizona Ave
- 40 Willets Dr
- 12 Soundview Ave Unit Upper
- 600 Pine Hollow Rd
- 10 Hidden Pond
- 92 Fairhaven Blvd
- 225 Lexington Ave
- 1 Virginia Rd
- 64 Anstice St Unit 3F
- 220 South St
- 21 Anstice St
- 19 Anstice St
- 127 South St Unit 3E
- 229 Route 106
- 31 Evelyn Ln
- 310 Southwood Cir
- 108 South St Unit E
Ask me questions while you tour the home.