6 Mill River Road, East Setauket, NY 11733

$1,349,990 · 4 bed · 3 bath · 3,426 sq ft · built 1970 · MLS# 1061414 · Active

Spectacular Center Hall Colonial Offering Exceptional Privacy in a Serene Waterfront Neighborhood! Tucked away on a quiet cul-de-sac just south of Old Field, this stately 4-bedroom, 3-bath residence enjoys a peaceful, secluded setting on .69 acres of meticulously manicured grounds, surrounded by mature trees, lush landscaping, and beautiful gardens that create a truly private retreat. Offering picturesque winter water views of Conscience Bay and located in the highly desirable Three Village School District, this exceptional home showcases timeless elegance, superior craftsmanship, and exquisite architectural details throughout. A magnificent custom Spanish…

Single-family homes in the Three Village Central School District sold for a median of $835,000 (typically $730,000–$990,000) across 338 recorded sales between Oct 4, 2025 and Oct 1, 2026, up 9% on the 12 months before.

ZIP 11733 has about 3.7 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 $23,998 a year, this home's property tax runs roughly 41% above the $17,000 typical for Three Village 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