238 Shore Road, Mount Sinai, NY 11766

$1,350,000 · 3 bed · 3 bath · 1,970 sq ft · built 1952 · MLS# 1069525 · Active

Experience serene waterfront living in this Mount Sinai coastal retreat set on 1.1 private acres directly on Mount Sinai Harbor. Bordered by undeveloped Town land on one side and a lush wooded buffer on the other, this property provides exceptional seclusion, panoramic water and spectacular sunset views. Arrive via an inviting brick walkway framed by understated stone pillar accents leading to a charming front porch complete with a built-in bench. The home is wrapped in low-maintenance vinyl siding and features an architectural roof, oil forced-air heat, central air conditioning, and…

Single-family homes in the Mount Sinai Union Free School District sold for a median of $800,000 (typically $710,000–$985,000) across 103 recorded sales between Oct 22, 2025 and Sep 30, 2026, up 4.6% on the 12 months before. This home's $1,350,000 list price sits in the luxury single-family tier for the Mount Sinai Union Free School District.

ZIP 11766 has about 2.7 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 $18,099 a year, this home's property tax runs roughly 21% above the $15,000 typical for Mount Sinai Union Free 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