12 School House Lane Syosset, NY $ 2,998,000
12 School House Lane
$ 2,998,000
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12 School House Lane

Syosset, NY, 11791
$ 2,998,000
Bedrooms5 Baths5.1 Sq 4,000

Monthly Estimate*

$ 18,459

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Single Family Home for sale in Syosset, NY

for $2,998,000 with 5 bedrooms and 5 full baths, 1 half bath. This 4,000 square foot home was built in 2025 on a lot size of 0.3065.

1 WEEK UNTIL FULL COMPLETION! THIS IS A WOW! Luxurious New Construction by Prominent Builder! Gorgeous Center Hall Colonial Showcasing a Full Footprint 10 FOOT basement with private entrance! Enormous Lot with room for a pool, cabana, sports court- your imagination awaits! The Grand Open Floor Plan starts at the entry with stunning custom solid iron double doors. Inside there is a 2 story entry, oversized rooms, Custom Ceiling Moldings, First Floor Junior Suite with private bath & spectacular great room with fireplace and Double French Sliders that open onto the beautiful property! The Banquet Sized Designer Eat-In Chef's Kitchen is complete with custom cabinetry & lighting, TOP-OF-THE-LINE Thermador Appliances, natural gas cooking with a 48 inch Thermador Range & custom built-in pantry. The Grand Primary Bedroom has 2 walk-in closets & Ultra Spa Bath! Three More En-Suite Bedrooms plus a huge laundry room are on the second floor. The Full Footprint 10 Foot High Basement with walk-out staircase can be customized many different ways thanks to the amazing ceiling height! Enjoy Superior Craftsmanship, Attention to Detail, Eye-Catching Curb Appeal, Designer Lighting & Vanities, Fully outfitted custom walk-in closets, Fully Fenced Landscaped property with a Private location Convenient to shopping, schools, restaurants & parks! All Natural Gas Utilities! Pictures represent workmanship and similar final product.

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Single Family Active

Price

$ 2,998,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 19,271

Style

Colonial

Lot Size

0.3065

Year Built

2025

Town/City

Syosset

County/Region

Nassau

MLS | Web ID

885372

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Bidet Built-in Features Chandelier Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Entertainment Cabinets Entrance Foyer Formal Dining High Ceilings
Basement Full Unfinished Walk-Out Access
Flooring Hardwood
Total Fireplaces 1
Basement Features Full Unfinished Walk-Out Access
Basement (Y/N) Y
Window Features ENERGY STAR Qualified Windows New Windows Oversized Windows Wall of Windows
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 6
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General
Sewer Public Sewer
Heating Natural Gas Radiant Floor
Cooling Central Air ENERGY STAR Qualified Equipment
Utilities Natural Gas Connected Sewer Connected Water Connected
Appliances ENERGY STAR Qualified Appliances
Garage Spaces 2
Architectural Style Colonial
Construction Materials Stone Structurally Insulated Panels
Year Built 2025
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 2489-25-022-00-0010-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 5
High School Syosset Senior High School
City Oyster Bay
Senior Community Y/N N
High School District Syosset
Carport Y/N N
Elementary School Village Elementary School
Property Attached Y/N N
Tax Annual Amount 19271.38
Middle/Junior High School South Woods Middle School
Property Condition Actual New Construction
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Syosset
Elementary School District Syosset
Year Built Effective 2025
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Exterior
Exterior Amenities Lighting
Fencing Partial
Parking Features Driveway Electric Vehicle Charging Station(s) Garage Driveway Electric Vehicle Charging Station(s) Garage
Water Source Public
Total Parking 4
Parking Spaces 4
Waterfront Y/N N
Builder Model Center Hall Colonial
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Internal Only
Street Number 1 12
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* Excluded Features
List By
Valerie A. Rosenblatt PSA

Listing Agent

Daniel Gale Sothebys Intl Rlty

Broker

516-238-7396

Contact

Affordability Calculator

$20,065
Per Month
92%
8%
0%
Monthly Principal & Interest
$18,459
Monthly Property Taxes
$1,606
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4099677 Elementary School
4101414 Middle School
Syosset Senior High School High School
Pricing History
DatePricePrice ChangeDescription
9/4/2025$2,998,000 Listed Price

Map


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12 School House Lane, Syosset, NY, 11791 is a Single Family Home for sale at $2,998,000 with 4,000 sqft and a lot size of 0.3065. 12 School House Lane has 5 bedrooms, 5.1 baths, and was built in 2025. The property's zip code is 11791 which is in Syosset, NY