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$5,700,000
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Property Description
An extraordinary life begins here - A true luxury masterpiece, this extraordinary estate offers over 12,000 square feet of impeccably finished living space, gracefully positioned on five acres of private, manicured grounds. Designed for those who demand excellence, the residence blends timeless architectural elegance with modern amenities of the highest caliber, creating a lifestyle of sophistication and tranquility rarely found at any price point. From the moment you enter the grand foyer, soaring ceilings, eight-foot solid doors, and exquisite millwork set the tone for the refined craftsmanship that defines every room. The main level is designed for both lavish entertaining and intimate living, anchored by an impressive executive office finished with custom woodworking, coffered ceilings, built-ins, and a gas fireplace. The family room is equally captivating, appointed with intricate base and crown moldings, a wood-burning fireplace, and three sets of French doors opening to the expansive bluestone terrace, seamlessly blending indoor and outdoor living. A parlor or piano room also spills onto the terrace through French doors, while the sun-filled living room offers a gas-burning fireplace and additional sets of French doors leading outside. The breakfast room overlooks the grounds and connects to a chef's kitchen of exceptional scale, featuring a large center island, dual Viking wall ovens, Viking gas cooktop, Sub-Zero refrigeration, two dishwashers, and a fully outfitted butler's pantry with wet bar and wine refrigerator. A formal dining room, a private guest bedroom with en-suite bath, and a full laundry room complete the main level with effortless function. An elegant staircase leads to an opulent primary suite designed as a private retreat, offering a sitting room, tray ceiling, dual walk-in closets, and a spa bathroom with steam shower, Jacuzzi soaking tub, and radiant heated floors. Additional accommodations include two bedrooms both with an en-suite bath, and one with a walk-in closet, and two additional bedrooms with walk-in closets connected by a Jack-and-Jill bath featuring both a walk-in shower and separate soaking tub. A spacious second-floor living room adds further versatility and comfort. The walkout lower level is a destination unto itself-an entertainer's universe featuring a movie theater, gym room, 500-bottle temperature-controlled wine room, billiards room, game room, memorabilia room, and a large living room with a wood-burning fireplace. A full bathroom, half bathroom, cedar closet, and abundant storage enhance the functionality of this spectacular space. The resort-inspired exterior rivals world-class vacation properties, offering a sweeping bluestone terrace, a heated saltwater gunite pool framed by a brick patio, and two beautifully designed cabanas-one with a full kitchen and one offering a changing room and bathroom for convenience. Athletic enthusiasts will appreciate the oversized T-shaped sports court equipped for tennis, basketball, and pickleball. The property further includes a three-car heated garage with storage systems and Garage-Tech flooring, a gas generator, Sonos sound system with built-in speakers, a security system, and an unfinished walk-up attic with over 2,000 square feet of potential expansion space. Estate homes of this magnitude and craftsmanship are exceedingly rare and virtually impossible to replicate at this scale. This is more than a residence-it is a private retreat, a statement of achievement, and a once-in-a-lifetime offering in ultra-luxury living.
Full Property Details
Full Property Details for 6 La Colline Dr
General
- Price: $5,700,000
- HOA FEE: $83/month
- HOA FEE FREQ.: Annually
- Taxes: $73,000
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 940128
- Updated: 12/8/2025
- Added to Site: 46 day(s) ago
Interior
- Number of Rooms: 27
- Interior Features: First Floor Bedroom, First Floor Full Bath, Built-in Features, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Sound System, Speakers, Storage, Tray Ceiling(s), Walk-In Closet(s), Wet Bar, Whole House Entertainment System
- Fireplace: Yes
- Number of Fireplaces: 4
- Fireplace(s): Basement, Family Room, Gas, Living Room, Wood Burning
- Appliances: Dishwasher, Dryer, Gas Cooktop, Gas Oven, Refrigerator, Washer, Gas Water Heater, Wine Refrigerator
- Laundry Facilities: Yes
- Flooring: Carpet, Hardwood, Tile
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 6
- Half Bathrooms: 3
Bedrooms
- Total Bedrooms: 6
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: Fenced, In-Ground, Outdoor Pool, Salt Water
Parking
- Garage: Yes
- Garage Spaces: 3
- Parking Features: Driveway, Garage
Location
- County: Nassau County
School Information
- High School District: Locust Valley
- Elementary School: Ann Macarthur Primary School
- Middle School: Locust Valley Middle School
- High School: Locust Valley High School
Community
- Association: Yes
- Assoc. Fees Include: Other, Snow Removal
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Natural Gas, Radiant, Radiant Floor
- Heating Zones: 6
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Trash Collection Public, Water Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Brick
- Basement: Yes
- Basement Desc.: Finished, Full Basement, See Remarks, Storage Space, Walk-Out Access
- Unfinished Attic: Yes
- Building Size: 12169
- Square Feet: 12,169
- Sq. Ft. Source: Public Records
- Year Built: 2003
Lot Features
- Lot Size (Acres): 5
- Lot Size (Sq. Ft.): 217,800
- Lot Features: Back Yard, Landscaped, Near Public Transit, Near School, Private, Secluded, Sprinklers In Rear
Financial Considerations
- Association Fee: Yes
- Association Fee: $1,000
- Assoc Fee Freq.: Annually
- Tax Amount: $73,000
Disclosures and Reports
- Special Conditions: None
- Exclusions: Chandeliers (dining room, staircase, pool table, basement), Window treatment in first floor bedroom
- Property ID: 2425-29-T-00-0209-A
Listed by Berkshire Hathaway
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Schools
Schools serving 6 La Colline Dr
School District:Locust Valley Central School District
| Name | Grades | Distance |
|---|---|---|
Locust Valley High School 99 Horse Hollow Road, Locust Valley, NY 11560 | 9-12 | 1.9 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 6 La Colline Dr
Date
Details
Price
Change
Source
12/02/2025
Listed
$5,700,000
-24.75%
MLS
8/15/2008
Sold
$7,575,000
—
Public Record
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
Tax History for 6 La Colline Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$65,044
394%
$3,110
-3%
2024
$13,165
-80%
$3,192
-13%
2023
$66,701
-5%
$3,690
-8%
2022
$70,471
16%
$4,030
6%
2021
$60,777
19%
$3,802
-16%
2020
$51,249
-1%
$4,524
-47%
2018
$51,533
-37%
$8,617
-19%
2016
$81,798
—
$10,587
-10%
2016
$81,798
60%
$11,763
82%
2019
$51,249
-45%
$6,463
-45%
2016
$93,587
-3%
$11,763
-5%
2014
$96,617
—
$12,411
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 6 La Colline Dr
6 La Colline Drive, Mill Neck, NY 11765 (MLS# 940128) is a Single Family property with 6 bedrooms, 6 full bathrooms and 3 partial bathrooms. 6 La Colline Drive is currently listed for $5,700,000 and was received on December 02, 2025. Want to learn more about 6 La Colline Drive? Do you have questions about finding other Single Family real estate for sale in Mill Neck? You can browse all Mill Neck real estate or contact a Coldwell Banker agent to request more information.
