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$2,998,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
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Interior Finishing To Begin! Huge Lot! Luxurious New Construction by Prominent Builder! Gorgeous Center Hall Colonial Showcasing a complete Full Footprint 10 Foot Basement on Flat North Syosset Property with room for a Pool & Sports Court! The Grand Open Floor Plan features Oversized Rooms, 2 story entry, Custom Ceiling Moldings, First Floor Junior Suite with private bath & spectacular fireplace with modern surround! The Banquet Sized Designer Eat-In Chef's Kitchen is complete with custom cabinetry & lighting, Top-Of-The-Line Thermador Appliances, natural gas cooking & 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! Superior Craftsmanship, Attention to Detail & Eye-Catching Curb Appeal! Designer Lighting & Vanities, Custom walk-in closets, Double Sliders, Landscaped, Fully Fenced, & Private Convenient Location to shopping, schools, restaurants & parks! All Natural Gas Utilities! Framing is complete! Pictures represent workmanship and similar final product.

Full Property Details for 12 School House Ln

General

  • Price: $2,998,000
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 885372
  • Updated: 10/29/2025
  • Added to Site: 136 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: 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, His and Hers Closets, Kitchen Island, Open Floorplan, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Storage, Walk-In Closet(s), Wired for Sound
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: ENERGY STAR Qualified Appliances
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 5
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Laundry Room

Exterior

  • Exterior Features: Lighting

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Total Spaces: 4
  • Parking Features: Driveway, Electric Vehicle Charging Station(s), Garage

Location

  • County: Nassau County

School Information

  • High School District: Syosset
  • Elementary School: Village Elementary School
  • Middle School: South Woods Middle School
  • High School: Syosset Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air, ENERGY STAR Qualified Equipment
  • Heating Type: Natural Gas, Radiant Floor
  • Heating Zones: 2

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Natural Gas Connected, Sewer Connected, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Stone, Structurally Insulated Panels
  • Basement: Yes
  • Basement Desc.: Full Basement, Unfinished, Walk-Out Access
  • Windows: ENERGY STAR Qualified Windows, New Windows, Oversized Windows, Wall of Windows
  • Sq. Ft. Source: Plans
  • Year Built: 2025

Lot Features

  • Lot Size (Acres): 0.3065
  • Fence: Yes
  • Lot Features: Back Yard, Front Yard, Garden, Landscaped, Private, Sprinklers In Front, Sprinklers In Rear
  • Fencing (Description): Partial

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 2489-25-022-00-0010-0

Listed by Daniel Gale Sothebys Intl Rlty

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Listing agent

— 12 School House Ln —

  • Daniel Gale Sothebys Intl Rlty

516-238-7396

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 12 School House Ln

School District:Syosset Central School District
NameGradesDistance
Syosset Senior High School
70 South Woods Road, Syosset, NY 11791
9-121 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12 School House Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/03/2025
Listed
$2,998,000
220.64%
MLS
11/06/2024
Sold
$935,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12 School House Ln

Year
Property Taxes
Change
Tax Assessment
Change
2025
$17,609
282%
$567
-5%
2024
$4,611
-69%
$598
—
2023
$14,809
14%
$598
—
2022
$13,026
1%
$598
-7%
2021
$12,921
12%
$643
4%
2020
$11,502
—
$618
-12%
2018
$11,531
-3%
$706
-6%
2016
$11,833
—
$750
-6%
2016
$11,833
—
$794
-10%
2016
$11,833
3%
$882
33%
2019
$11,502
-4%
$662
-25%
2015
$12,043
16%
$879
-16%
2014
$10,425
—
$1,044
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Daniel Gale Sothebys Intl Rlty

12 School House Lane, Syosset, NY 11791 (MLS# 885372) is a Single Family property with 5 bedrooms, 5 full bathrooms and 1 partial bathroom. 12 School House Lane is currently listed for $2,998,000 and was received on September 03, 2025. Want to learn more about 12 School House Lane? Do you have questions about finding other Single Family real estate for sale in Syosset? You can browse all Syosset real estate or contact a Coldwell Banker agent to request more information.

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