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Discover one of North Syosset’s most exceptional new-construction residences. Privately positioned at the end of a tranquil cul-de-sac, this magnificent home is surrounded by nearly two secluded acres and backs an untouched nature preserve, offering an extraordinary combination of privacy, architectural grandeur, and modern luxury. Encompassing approximately 10,800 square feet, including a fully finished lower level, with approximately 7,800 square feet above grade, the residence has been thoughtfully designed for sophisticated entertaining and comfortable everyday living. The impressive floor plan features six bedrooms, six-and-a-half bathrooms, multiple laundry rooms, a four-car garage, and generously proportioned living spaces throughout. At the heart of the home is a spectacular, sun-filled great room where dramatic scale, refined design, and serene views of the surrounding natural landscape create an unforgettable setting. This remarkable property presents a rare opportunity to own a newly constructed estate offering exceptional space, privacy, and luxury in one of Long Island’s most sought-after communities.

Highlights

  • Residential
  • Single Family Residence
  • Built in 2026
  • 1.99 Acre Lot
  • 4 Car Garage
  • 61 days on Market

  • Bedrooms
    6
  • Bathrooms
    6 full · 1 half
  • Year Built
    2026
  • Architectural Style
    Colonial
  • Construction Materials
    HardiPlank Type
  • Garage Spaces
    4.0
  • Parking Features
    Attached
  • Living Area
    7800.0
  • Interior Features
    Eat-in Kitchen, Walk-In Closet(s), Kitchen Island, Storage, Granite Counters, Double Vanity, High Ceilings, Open Floorplan, Entrance Foyer, Bidet, Crown Molding, Tray Ceiling(s), Sound System
  • Appliances
    Dishwasher, Microwave, Refrigerator, Range, Gas Range, Gas Cooktop, Oven, Gas Oven, Freezer, Stainless Steel Appliance(s)
  • Cooling
    Central Air
  • Heating
    See Remarks
  • Basement
    Finished, Full

  • Acres
    1.99
  • Utilities
    See Remarks
  • Water
    Public

  • County
    Nassau
  • City
    Syosset
  • Zip Code
    11791
  • High School
    Syosset Senior High School
  • Middle School
    South Woods Middle School
  • Elementary School
    Berry Hill Elementary School

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Frequently Asked Questions

How do I schedule a tour of 541 Split Rock Rd?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 541 Split Rock Rd.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 541 Split Rock Rd?

Click Ask a Question to talk with our team. You already know it is a 6 bed, 6 bath, listed for $4,585,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Syosset, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 541 Split Rock Rd?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 541 Split Rock Rd at around $26,092. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 541 Split Rock Rd?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Nassau County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 541 Split Rock Rd?

In most cases, yes. Whether 541 Split Rock Rd is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Syosset's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 541 Split Rock Rd?

We can handle that for you. Our preferred local agent specializes in residentials in Syosset and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $4,585,000 with 7,800 sqft of space—that comes out to approximately $588 per square foot.

How long has this property been on the market?

541 Split Rock Rd was listed on September 13, 2026, which means it's been on the market for 61 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 2026, making it approximately 0 years old.

What is the lot size of this property?

541 Split Rock Rd sits on a 1.99-acre lot, which is 86,684 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Berry Hill Elementary School
  • Middle: South Woods Middle School
  • High: Syosset Senior High School

Want to see how these schools compare? Check out our Nassau County School Guide to see ratings, reviews, and more for the schools in the area.

Is 541 Split Rock Rd still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.

Last Updated: November 13, 2026 at 01:25AM | Source: OneKey MLS | MLS#: 1050132