213 Guinea Woods Road, Old Westbury, NY 11568

$3,700,000 · 5 bed · 9 bath · 4,881 sq ft · built 1941 · MLS# 1048263 · Active

Welcome to this extraordinary 5,000-square-foot estate, where luxury, sophistication, and effortless entertaining come together. Designed as a true lifestyle home, this exceptional residence blends smart technology with multiple indoor and outdoor amenities, designed to impress. With radiant heated throughout the first floor, the expansive kitchen offers two breakfast areas and features an open layout. At the heart of the home is the dramatic Great Room with high coffered ceiling, extensive custom lighting, unique “show kitchen”, a grand fireplace, and walls of glass doors that open to the surrounding patios, creating…

Single-family homes in the East Williston Union Free School District sold for a median of $1,650,000 (typically $1,225,000–$2,200,000) across 57 recorded sales between Oct 9, 2025 and Oct 1, 2026, up 3.1% on the 12 months before. This home's $3,700,000 list price sits in the luxury single-family tier for the East Williston Union Free School District.

At about $51,831 a year, this home's property tax runs roughly 125% above the $23,000 typical for East Williston Union Free School District. Nassau assessments run on a multi-year cycle, so the assessed value behind this bill can lag what the home actually sells for today. A sale does not automatically reset it, and 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