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$10,800,000
19 Days On Site

660 Chicken Valley Road
Matinecock, NY 11560

For Sale|Single Family Residence|Active
6
Beds
9
Total Baths
6
Full Baths
3
Partial Baths
16,500
SqFt
$655
/SqFt
2004
Built
County:
Nassau
Listing courtesy of Daniel Gale Sothebys Intl Rlty huailingdeng@danielgale.com
660 Chicken Valley Road660 Chicken Valley Road660 Chicken Valley Road660 Chicken Valley Road
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Monthly Payment (Est.)

$49,274
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Nestled on 5.33 acres of pristine landscape, this stunning 2003 estate embodies sophisticated living at its finest. With approximately 11,466 square feet of meticulously designed interiors, this home offers a harmonious blend of grandeur and functionality. Featuring 6 spacious bedrooms, 9 full bathrooms, and 3 half bathrooms, this residence perfectly balances opulence with functionality. The grand foyer welcomes you into a world of exquisite detail, from the formal dining room to the inviting den, expansive family room, and refined home office. The gourmet eat-in kitchen, complete with granite countertops and dual ovens, is a dream for culinary enthusiasts. This home is brimming with luxurious amenities, including a 12-foot fully finished walk-out basement, multiple fireplaces, and an elevator for seamless accessibility. Modern conveniences are integrated throughout, with a state-of-the-art smart home system, dual washers and dryers, a whole-house generator, and 17 central air-conditioning units. Unique features such as a geothermal heating system, custom natural materials, and a secure escape passage reflect exceptional attention to quality and detail. Step outside to your private oasis, where leisure and recreation take center stage. The grounds feature blooming gardens that thrive across three seasons and a breathtaking 2,000-foot cherry blossom grove. Enjoy the heated in-ground pool, tennis court, basketball court, expansive patios, and balconies, all surrounded by lush, partly wooded scenery that ensures privacy and tranquility. Additional highlights include a 4-car garage, a central vacuum system, a top-tier security system, and built-in entertainment features. This estate exemplifies timeless elegance and modern luxury, making it one of Long Island's most coveted properties. Rarely does a property of this caliber become available-experience the perfect combination of elegance, innovation, and natural beauty in this unparalleled home., Additional information: Interior Features:Guest Quarters,Marble Bath

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Listing Snapshot
Price 
$10,800,000
Days On Site 
19 Days
Bedrooms 
6
Inside Area (SqFt) 
16,500 sqft
Total Baths 
9
Full Baths 
6
Partial Baths 
3
Lot Size 
5.33 Acres
Year Built 
2004
MLS® Number 
958234
Status 
Active
Property Tax 
$87,943.45
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 weeks agoStatus changed to Active
3 weeks agoPrice changed to $10,800,000
3 weeks agoListing updated with changes from the MLS®
3 weeks agoListing first seen on site
General Features
Acres 
5.33
Garage 
Yes
Garage Spaces 
4
Parking 
Garage
Parking Spaces 
4
Property Sub Type 
Single Family Residence
Sewer 
Other
SqFt Total 
16500
Style 
Estate
Utilities 
Cable Available
Water Source 
PrivateWell
Interior Features
Appliances 
Other
Cooling 
Central Air
Heating 
Forced AirNatural GasOilRadiant
Interior 
Cathedral Ceiling(s)Eat-in KitchenEntrance FoyerGranite CountersPantryWalk-In Closet(s)Wet Bar
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Exterior Features
Construction Details 
Blown-In InsulationBrick
Pool Features 
Private
Private Pool 
Yes
Community Features
School District 
Locust Valley
Schools
School District
Locust Valley
Elementary School
Bayville Elementary School
Middle School
Locust Valley Middle School
High School
Locust Valley High School
Listing courtesy of Daniel Gale Sothebys Intl Rlty huailingdeng@danielgale.com


Based on information submitted to the MLS GRID as of 2026-02-22 09:10 AM EST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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