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52 Piping Rock Road

Locust Valley, NY, 11560

$8,975,000
6Bedrooms
9Bathrooms
9,639Interior sq ft
6.938Acres
1929Year built

AN INTRODUCTION

A closer look.

A Legacy Estate of Uncommon Distinction — Buttonball Hill Conceived in 1929 for Vanderbilt heir Aldred Coster Schermerhorn, Buttonball Hill is a masterwork of Georgian architecture set amid sweeping manicured grounds. The classic red brick and clapboard exterior — crowned by a slate roof and crisp black shutters — announces itself with quiet authority. Inside, a double-height foyer with hand-carved moldings and a gracefully curved staircase sets the tone. Soaring ceilings and a natural flow make the principal rooms equally suited to intimate daily living and grand entertaining. The formal living room opens through French doors into a sun-filled solarium; the chestnut-paneled library and cozy den each offer their own fireplace and garden access. The chef’s kitchen is a true centerpiece — expansive and impeccably appointed, with top-of-the-line appliances, custom cabinetry, and generous counter space designed for serious cooking and effortless hosting. Multiple seating areas make it the natural heart of the home: a sun-drenched breakfast nook overlooking the gardens, a sprawling island ideal for casual dining, and a comfortable sitting area perfect for gathering with family and guests. The primary suite is a sanctuary: sitting room, two ensuite baths, fireplace, and a private balcony with sweeping estate views. Outside, a heated pool, Har-Tru tennis court, and beautifully landscaped gardens round out the resort-caliber grounds. A superbly maintained estate where historic soul meets modern ease — minutes from top schools, village amenities, and convenient rail access to the city.

Property overview

Property type
Single Family Residence
Architecture
Estate
Condition
Actual
Year built
1929
Lot size (sq ft)
300,564
Status
Active
Listed
2026-06-10
MLS number
KEY1011822

Interior & comfort

Interior features
Formal Dining, High Ceilings, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Kitchen, Original Details, Walk-In Closet(s)
Appliances
Dishwasher, Dryer, Exhaust Fan, Freezer, Gas Cooktop, Washer, Oil Water Heater
Heating
Forced Air, Oil
Cooling
Central Air
Basement
Storage Space, Unfinished
Fireplaces
6

Outdoors & amenities

Exterior features
Tennis Court(s)
Parking
Driveway, Garage
Garage spaces
3
Pool
In Ground, Pool/Spa Combo
Views
Open

Schools & location

Postal town
Locust Valley
County
Nassau County
School district
Locust Valley
Elementary school
Ann Macarthur Primary School
Middle school
Locust Valley Middle School
High school
Locust Valley High School

Taxes & utilities

Annual property taxes
$131,273
Tax year
2025
Association
No
Water
Public
Sewer
Cesspool

Listing courtesy of Daniel Gale Sothebys Intl Rlty · 516-759-4800
MLS #KEY1011822 · Active