126 Old Field Road, East Setauket, NY 11733

$2,499,999 · 6 bed · 7 bath · 6,500 sq ft · built 2004 · MLS# 1038361 · Active

Set on approximately 2.5 acres in Old Field, 126 Old Field Road is a completely renovated residence offering approximately 6,500 square feet, 6 bedrooms, 6 full bathrooms and 1 half bathroom, with the space and layout of a true North Shore estate. A dramatic two-story entry introduces the home, opening to beautifully proportioned formal and informal living spaces with hardwood floors, detailed millwork and an abundance of natural light. The great room is one of the home’s standout spaces, with soaring ceilings, a fireplace and an impressive wall of windows…

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. This home's $2,499,999 list price sits in the luxury single-family tier for the Three Village Central School District.

ZIP 11733 has about 3.8 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 $62,466 a year, this home's property tax runs roughly 267% 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