*527 Split Rock Road is a beautiful custom-built brick and stucco Colonial home set on 2 professionally landscaped, tranquil acres in the Syosset SD. Situated on a private road (off Split Rock Rd), the park-like lush property boasts a 250' driveway in a serene, private quiet setting. This approximately 5500 sq. ft house is set between the shops of downtown Syosset and the waterfront of Oyster Bay. The property is phenomenal, a year-round wonderland that offers spectacular sunrises in the backyard -- and picturesque sunsets glowing over the front lawn. Designed with an open floor plan, the heart of the house features a spacious country kitchen complete with Sub-zero refrigerator and high-end appliances, plus an adjacent multi-windowed dining area overlooking the stunning property. First floor includes formal dining room, bedroom, full bath, living room, grand foyer with soaring ceilings and sweeping staircase, den with cozy fireplace, luxurious powder room, laundry room and convenient back staircase for easy access to second floor. The second floor features a tremendous 2nd family room and additional room with French doors, perfect for another bedroom or office. 4 second level bedrooms include an expansive primary with a private balcony overlooking the grounds. This serene retreat includes a sitting area, dressing area, walk-in-closets and elegant, oversized, ensuite bath with soaking tub and spacious shower. 3 additional bedrooms share 2 well-appointed baths. The home features custom moldings, pristine hardwood floors and bespoke closets. The resort-like property features a spectacular 44'x22' saltwater, heated, gunite swimming pool with automatic retractable pool cover, expansive paver patios, lush specimen plantings, covered pergola BBQ area and additional deck off the kitchen/den. Unfinished basement with walk-out steps awaiting your design. The home is in the coveted Syosset School District, including Berry Hill Elementary School.
Listed by Susan E. Luftig
·
Daniel Gale Sothebys Intl Rlty
·
516-445-4471
Last updated November 13, 2025
·
Source: OneKey #876542
Listing Facts
TypeSingle-family
NeighborhoodSyosset
Bedrooms5
Bathrooms5
Days on Prevu135
Taxes$54,764/year
Size5,500 sqft
Price per sqft$599
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Air Conditioning
Swimming Pool
Location
Mortgage Calculator
Listing History
11/13/2025
Price Decreased
$3,295,000
10/26/2025
Price Decreased
$3,395,000
09/23/2025
Price Decreased
$3,495,000
07/28/2025
Listed by Daniel Gale Sothebys Intl Rlty
$3,595,000
Property Details for 527 Split Rock Road
Exterior
Construction
Year Built: 1990
Architectural Style: Colonial
Construction Materials: Brick, Stucco
Exterior Features: Balcony
Features
Patio And Porch Features: Deck, Patio
Pool Features: In Ground, Pool Cover, Salt Water
Pool Private: Yes
Measurements
Building Area Total: 5,791
Building Area Units: Square Feet
Lot Features: Landscaped, Level, Private, Sprinklers In Front, Sprinklers In Rear, Wooded
Lot Size Acres: 2.00
Lot Size Square Feet: 87,120
Financial
Taxes
Parcel Number: 2489-25-058-00-0111-0
Tax Annual Amount: $54,764.00
Tax Assessed Value: $1,838.00
Tax Year: 2025
Interior
Features
Appliances: Dishwasher, Dryer, Electric Cooktop, Electric Oven, Exhaust Fan, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
Fireplace Features: Family Room
Fireplace: Yes
Fireplaces Total: 1
Flooring: Ceramic Tile, Hardwood
Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, High Speed Internet, His And Hers Closets, Primary Bathroom, Natural Woodwork, Open Floorplan, Open Kitchen, Soaking Tub, Stone Counters, Walk-In Closet(s)
Measurements
Living Area: 5,500
Living Area Source: Public Records
Rooms
Basement: Walk-Out Access
Has Basement: Yes
Bathrooms Full: 4
Bathrooms Half: 1
Bathrooms Total Integer: 5
Bedrooms Total: 5
Rooms Total: 15
Other
Location
Tax Block: 58
Tax Lot: 111
Parking
Parking
Garage Spaces: 3
Garage: Yes
Schools
Elementary School
Elementary School: Berry Hill Elementary School
Elementary School District: Syosset
High School
High School: Syosset Senior High School
High School District: Syosset
Middle or Junior School
Middle Or Junior School: South Woods Middle School
Middle Or Junior School District: Syosset
Utilities
Equipment
Cooling: Central Air
Heating: Baseboard, Oil, Radiant Floor
Sewer: Cesspool
Utilities: Trash Collection Private
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 5 bedrooms and 5 bathrooms in this single-family home at 527 Split Rock Road.
What schools are nearby to 527 Split Rock Road?
Nearby schools include the Berry Hill Elementary School, South Woods Middle School, and Syosset Senior High School.
Does this single-family home have parking?
Yes, there are 3 parking spaces available for 527 Split Rock Road.
What are the annual taxes for 527 Split Rock Road?
Annual taxes for this single-family home are estimated at $54,764.
How does 527 Split Rock Road compare to other single-family homes in Syosset?
This single-family home is listed 100% above the average price for single-family homes in Syosset and has been on the market for 91 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 5,500 sqft.
527 Split Rock Road is a 5-bedroom, 5-bath single-family home for sale in Syosset NY 11791. Listed on Prevu for 135 days at $3,295,000. This includes a recent price decrease of $100,000. This residence features 5,500 square feet of living space, located in Syosset. The median listing price for single-family homes in this area is $1,559,500. Nearby schools include Berry Hill Elementary School, South Woods Middle School, and Syosset Senior High School. The home offers private outdoor space, dishwasher, air conditioning, swimming pool, and washer/dryer. View other single-family home listings in Nassau County.
The data relating to real estate for sale on this website comes in part from the IDX
Program of OneKey™ MLS. The source of the displayed data is either the property owner
or public record provided by non-governmental third parties. It is believed to be reliable
but not guaranteed. This information is provided exclusively for consumers’ personal,
non-commercial use. Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.