11 Dupont Court Brookville, NY $ 10,300,000
11 Dupont Court
$ 10,300,000
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11 Dupont Court

Brookville, NY, 11548
$ 10,300,000
Bedrooms7 Baths8.4 Sq 14,000

Monthly Estimate*

$ 64,259

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Single Family Home for sale in Brookville, NY

for $10,300,000 with 7 bedrooms and 8 full baths, 4 half baths. This 14,000 square foot home was built in 2007 on a lot size of 6.118.

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 highlighted 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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Single Family Active

Price

$ 10,300,000

Bedrooms

7

Full Bath

8

Half Bath

4

Property Type

Single Family

Taxes

$ 126,869

Style

Colonial

Lot Size

6.118

Year Built

2007

Town/City

Brookville

County/Region

Nassau

MLS | Web ID

L3579090

Features
Interior
Interior Amenities Cathedral Ceiling(s) Eat-in Kitchen Entrance Foyer Granite Counters Pantry Walk-In Closet(s) Wet Bar Formal Dining First Floor Bedroom Marble Counters Primary Bathroom
Basement Finished Full Walk-Out Access
Flooring Hardwood
Total Fireplaces 4
Basement Features Finished Full Walk-Out Access
Basement (Y/N) N
Fireplace Y/N Y
Half Baths 4
Total Bedrooms 7
Total Baths 12
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General
Sewer Cesspool
Heating Natural Gas Forced Air
Cooling Central Air
Appliances Gas Water Heater
Patio/Porch Features Patio Porch
Architectural Style Colonial
Pool Features In Ground
Construction Materials Brick
Year Built 2007
Property Subtype Single Family Residence
Parcel Number 2403-19-A-00-0589-0
Community Features Tennis Court(s)
County Nassau County
Property Type Residential
HOA N
Subdivision Name Dupont Estates
Total Rooms 14
Full Baths 8
Directions Northern Blvd to Dupont Estates
High School Jericho Senior High School
City Oyster Bay
Senior Community Y/N N
High School District Jericho
Number Of Units Total 1
Property Attached Y/N N
Tax Annual Amount 126869.08
Showing Instructions Please Call Jason/Rudi - Proof Of Funds Req. 24 Hrs in Advance
Middle/Junior High School Jericho Middle School
Additional Parcels Y/N N
Standard Status Active
Middle/Junior School District Jericho
Elementary School District Jericho
Tax Lot 589
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Exterior
Fencing Partial
Parking Features Private Attached Driveway Private Attached Driveway
Water Source Public
Spa N
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Internal Only
Street Number 1 11
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* Excluded Features
List By
Jason P. Friedman

Listing Agent

Daniel Gale Sothebys Intl Rlty

Broker

516-466-4036

Contact

Affordability Calculator

$74,831
Per Month
86%
14%
0%
Monthly Principal & Interest
$64,259
Monthly Property Taxes
$10,572
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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
4100867 Elementary School
4101292 Middle School
Jericho Senior High School High School
Pricing History
DatePricePrice ChangeDescription
11/25/2025$10,300,000 -19.22% Price Down
6/23/2025$12,750,000 -15.00% Price Down
12/2/2024$15,000,000 Listed Price

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11 Dupont Court, Brookville, NY, 11548 is a Single Family Home for sale at $10,300,000 with 14,000 sqft and a lot size of 6.118. 11 Dupont Court has 7 bedrooms, 8.4 baths, and was built in 2007. The property's zip code is 11548 which is in Brookville, NY