Alex Tembelis

660 Chicken Valley Road

Matinecock, NY
$ 8,937,200 Beds 6 Baths 10.5 Sq 10,000 Virtual Tour
Monthly Estimate* How much can I afford?

660 Chicken Valley Road | Locust Valley, Long Island Gold Coast Positioned within the most coveted enclave of Locust Valley on Long Island’s historic Gold Coast, 660 Chicken Valley Road is not merely a residence—it is a private estate of enduring significance, designed for a highly discerning buyer who values legacy, discretion, and uncompromising quality. Set across approximately 5.33 acres of secluded, manicured grounds and encompassing nearly 16,500 square feet of interior living space, the estate embodies a rare combination of architectural integrity, refined craftsmanship, and long-term asset strength—an offering seldom available in today’s market. Architectural Integrity & Engineering Excellence The residence far exceeds conventional residential standards, delivering exceptional structural durability and long-term stability. Every element—from roofing systems to drainage engineering, from acoustic insulation to thermal efficiency—has been executed to a near commercial-grade level, ensuring the property performs as beautifully as it presents over time. A fully integrated geothermal heating system, paired with advanced climate and humidity control, provides year-round comfort while preserving fine art, furnishings, and materials at an optimal level. Smart home integration allows full remote operation globally, supported by central vacuum, multi-zone climate control, and a whole-house generator—ensuring seamless living without compromise. Security and privacy are paramount, with dual gated access, an extended private drive, and discreet contingency features that elevate the estate to a level of true residential security. Interiors | Bespoke Craft, Quiet Luxury The interior experience is defined not by excess, but by precision. From hand-finished hardwood floors to finely executed crown moldings, each detail reflects a commitment to craftsmanship that is increasingly rare. The kitchen and service areas are appointed with best-in-class appliances—including Wolf, Sub-Zero, and Miele—integrated with custom millwork and carefully selected stone surfaces. These spaces function equally as a private culinary environment and a sophisticated setting for entertaining. The primary suite is conceived as a private retreat, featuring a fireplace, a fully appointed dressing room, and a spa-caliber bathroom with radiant heated floors, a freestanding soaking tub, and a multi-function shower system—delivering a daily experience of understated indulgence. Technology is seamlessly embedded throughout the home, integrating lighting, climate, and security into a unified system that supports effortless, modern living while preserving warmth and timeless character. Grounds | A Private Landscape of Distinction The estate grounds offer a level of scale and privacy rarely achieved. A defining feature is the approximately 2,000-foot cherry blossom-lined drive, creating a seasonal spectacle that transforms the approach into an experience of quiet grandeur—both cinematic and deeply personal. The landscape unfolds with expansive lawns, mature trees, and curated outdoor environments designed for both solitude and large-scale entertaining. Recreational amenities further enhance the lifestyle offering, positioning the estate as a true private resort. Location & Investment Perspective Locust Valley remains one of the most tightly held and supply-constrained markets on the Gold Coast. Properties of this caliber—combining land scale, construction quality, and privacy—are increasingly rare. This offering represents not only a primary or secondary residence, but a strategic long-term asset with strong preservation of value and generational appeal. 660 Chicken Valley Road is not defined by square footage alone, but by what it represents. It is a residence for those who understand that true luxury is not declared—it is recognized. Here, ownership is not simply acquired. It is inherited forward.

Single Family

  • Price
  • $ 8,937,200
  • City
  • Matinecock
  • Bedrooms
  • 6
  • Full Bathrooms
  • 9
  • County
  • NASSAU
  • Half Bathrooms
  • 3
  • Area
  • Lot Size
  • 5.33 Acres
  • Zip
  • 11560
  • Sqr Footage
  • 10,000
  • Year Built
  • 2004
  • Taxes
  • $ 86592
  • Style
  • Estate
  • MLS#
  • 958234
Listed By: Daniel Gale Sothebys Intl Rlty
Data Source: Listings courtesy of OneKey® MLS as distributed by MLS GRID

Features

General

Sewer Other
Heating Forced Air,Natural Gas,Radiant
Cooling Central Air
Utilities Cable Available
Appliances Other
Garage Spaces 4
Architectural Style Estate
Construction Materials Blown-In Insulation,Brick
Year Built 2004
Property Subtype Single Family Residence
Tax Year 2024
Parcel Number 2421-23-B-00-0514-0
County Nassau County
Property Type Residential
HOA No
Garage Y/N Yes
Total Rooms 11
Full Baths 9
High School Locust Valley High School
City Oyster Bay
Senior Community Y/N No
High School District Locust Valley
Carport Y/N No
Elementary School Bayville Elementary School
Property Attached Y/N No
Tax Annual Amount 86592
Middle/Junior High School Locust Valley Middle School
Virtual Tour https://youtu.be/8zfLk6EWqFo
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Locust Valley
Elementary School District Locust Valley
Tax Assessed Value 5820
PostalCity Matinecock
AttributionContact 516-759-4800
Listing Appliances Other

Interior Features

Interior Amenities First Floor Bedroom,Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,Formal Dining,Granite Counters,Marble Counters,Pantry,Primary Bathroom,Walk-In Closet(s),Wet Bar
Basement See Remarks
Formal Dining Yes
Basement Features See Remarks
Basement (Y/N) Yes
Half Baths 3
Total Bedrooms 6
Eat-in Kitchen Yes
Total Baths 12
General Features First Floor Bedroom,Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,Formal Dining,Granite Counters,Marble Counters,Pantry,Primary Bathroom,Walk-In Closet(s),Wet Bar
Walk-In Closet Yes
Entrance Foyer Yes

Exterior Features

Parking Features Garage
Water Source Well
Total Parking 4
Parking Spaces 4
Parking Features Garage
Building Area Total 10000
Waterfront Y/N No

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Flushing, NY office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Bayville Elementary School
Middle School Locust Valley Middle School
High School Locust Valley High School

Price History

2/4/2026 Listed $10,800,000
3/29/2026 10% - $9,800,000
5/20/2026 5% - $9,372,000
6/11/2026 5% - $8,937,200

Property vs Zip Code Average in 11560

Price
AVG $4.36M
$8.94M
Taxes
AVG $51,665
$86,592
Year Built
AVG 1969
2004
Visits
AVG 91
335
Data Provided by Inside Real Estate®

Areas That We Cover

660 Chicken Valley Road Matinecock, NY is a Single Family Home for sale at $8937200 with 10000 sqft and a lot size of 5.33 Acres Acre(s). 660 Chicken Valley Road Matinecock has 6 bedrooms, 9 baths and was built in 2004. The property's zip code is 11560 which is in Matinecock, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided 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.

Alex Tembelis

Alex Tembelis

Licensed Associate Broker

646-512-0704

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