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11 Dupont Court

Brookville, NY 11548
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Bed 7

Bed

Bath 12

Bath

SqFt14,000

Sqft

Nestled on a meticulously landscaped 6-acre+ property, 11 Dupont Court epitomizes architectural sophistication and resplendence. This stately Brookville Brick Colonial, constructed in 2007, spans over 15,000 Sq.Ft. and encompasses 7 Bedrooms and 12 Bathrooms. Its graceful design is distinguished by bespoke features such as elaborate woodwork, spiral staircases, marble flooring and soaring two-story ceilings. Natural light is abundant throughout the entire home, flooding through large windows and multiple sets of French doors. The residence's first floor is dedicated to luxurious entertaining spaces, including a formal Living Room and an elegant Dining Room complete with custom cabinetry. The circular Music Room/Conservatory offers beautiful views of the outdoors and the spacious Den is hig hlighted by a refined limestone fireplace and a two-story gallery mezzanine that overlooks the lower level. The grand eat-in Kitchen is a culinary masterpiece, featuring dual oversized islands, exquisite coffered ceilings, and top-tier Wolf/SubZero appliances. The backsplash is adorned with Delft tile, adding a touch of classic elegance. The Primary Wing on the second floor includes a private office, a generously sized bedroom with a sitting area and fireplace, a large walk-in closet, and a spa-inspired marble bathroom with a soaking tub. The property is enhanced by numerous outdoor terraces, Crestron and Lutron systems, a four-car attached garage, a whole-house generator, a sophisticated surround sound system and more. Approached via automatic front gates, the estate is accessed through a quarter-mile tree-lined driveway. The outdoor amenities are exceptional, including multiple slate patios for entertaining, a sunken tennis court, an outdoor grilling station, a cabana with a kitchenette, and a gunite in-ground pool with a jetted spa. The property is zoned within the esteemed Jericho Union Free School District.

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Detail Ic Property Details

Property Type : Residential

Price : $10,300,000

AD Id : 61097836

MLS Id : L3579090

Beds : 7

Living Area Size : 14,000

Year Built : 2007

County : Nassau

Subdivision: Cypress Lake Estates

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Feature Features

  • Bedroom Information

    Total beds: 7

    Bathroom Information

    Total Baths: 12 Full Baths: 8 Half Baths: 4

    Room Information

    Rooms Total: 14 Basement: Finished, Full, Walk-Out Access
  • Flooring Information

    Hardwood
  • Interior Features

    Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Granite Counters, Pantry, Walk-In Closet(s), Wet Bar Appliances: Gas Water Heater
  • Heating & Cooling

    Has Heating: Yes Heating: Natural Gas, Forced Air Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 2007 Construction Materials: Brick Patio And Porch Features: Patio, Porch Pool Features: In Ground, Private Private Pool: Yes

  • Lot Information

    Lot Dimensions: 6.12 Lot Size Square Feet: 266500 Lot Description: Sprinklers In Front, Sprinklers In Rear, Level

    Property Information

    Subdivision: Dupont Estates Source Property Type: Residential Property SubType: Single Family Residence Property Age: 19

  • Listing Price Information

    Listing Price: $10300000 Original Price: $15000000

  • Tax Information

    Parcel Number: 2403-19-A-00-0589-0 Tax Lot: 589 Tax Block: A Annual Tax: $126869.08

  • Parking Information

    Private, Attached, Driveway

    Garage Information

    Has Attached Garage: Yes

  • School Information

    Elementary School:
    Junior High School: Jericho Middle School
    Senior High School: Jericho Senior High School
  • Location Information

    Direction: Northern Blvd to Dupont Estates WaterSource: Public
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The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is 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. Copyright © 2026 OneKey MLS. All Rights Reserved

ByOwner last updated this listing 06/25/2026 @ 22:39

MLS: L3579090 LISTED BY: Jason Friedman, Daniel Gale Sothebys Intl Rlty 516-626-7600 SOURCE: OneKey MLS

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