21 Hart Place #B, Dix Hills, NY 11746

$2,999,999 · 5 bed · 6 bath · 5,300 sq ft · built 1997 · MLS# 1062528 · Active

Welcome to this beautifully reimagined Dix Hills residence, extensively renovated with modern finishes and thoughtful upgrades throughout. Offering approximately 5,300 sq. ft. of living space, this impressive home features 5 bedrooms and 5.5 bathrooms and is situated on approximately 1 acre. The interior showcases new 7-inch white oak wood flooring throughout, creating a bright, sophisticated and timeless look. Extensive improvements include updated electrical and plumbing, a brand-new roof, new driveway, new front pavers, and structural support improvements. At the heart of the home is a stunning new designer kitchen featuring…

Single-family homes in the Half Hollow Hills Central School District sold for a median of $1,335,000 (typically $925,000–$1,700,000) across 322 recorded sales between Oct 7, 2025 and Oct 2, 2026, up 18.7% on the 12 months before. This home's $2,999,999 list price sits in the luxury single-family tier for the Half Hollow Hills Central School District.

ZIP 11746 has about 3.1 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 $30,814 a year, this home's property tax runs roughly 62% above the $19,000 typical for Half Hollow Hills 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