31 Fort Hill Drive, Lloyd Neck, NY 11743

$15,995,000 · 13 bed · 14 bath · 28,000 sq ft · built 1910 · MLS# 980600 · Active

A Gold Coast Legacy Estate: Along the storied bluffs of Lloyd Harbor’s Gold Coast, where private drives wind through centuries-old trees and the water stretches endlessly toward the horizon, Fort Hill rises as one of the North Shore’s most iconic waterfront estates. Welcome to 31 Fort Hill Drive, 28,000 square feet of architectural gravitas set across 10 secluded acres, with 870 feet of private beachfront and a deep-water dock. From its elevated perch, panoramic views of the Long Island Sound unfold in every direction: sunrise mists, sailboats at golden hour,…

Single-family homes in the Cold Spring Harbor Central School District sold for a median of $2,300,000 (typically $1,825,000–$2,900,000) across 68 recorded sales between Oct 7, 2025 and Sep 18, 2026, up 15% on the 12 months before. This home's $15,995,000 list price sits in the luxury single-family tier for the Cold Spring Harbor Central School District.

ZIP 11743 has about 3.2 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

At about $149,270 a year, this home's property tax runs roughly 415% above the $29,000 typical for Cold Spring Harbor Central School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. Exemptions such as STAR, Senior or Veteran move the number as well — a new owner's bill is often not the same as the seller's.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax