4 Clock Tower Lane, Old Westbury, NY 11568

$5,900,000 · 5 bed · 7 bath · 7,479 sq ft · built 1977 · MLS# 894364 · Active

Welcome to 4 Clock Tower Lane – A Private Estate in Prestigious Old Westbury Nestled on 7.96 beautifully landscaped acres, this extraordinary estate offers the ultimate in luxury, privacy, and resort-style living. The elegant main residence features 5 spacious bedrooms and 5 full bathrooms, 2 powder rooms, designed with timeless sophistication and modern functionality. The primary bedroom has two en-suite bathrooms and two walk-in closets Inside, you’ll find a gourmet kitchen perfect for entertaining, a formal dining room with a fireplace, a gracious living room with a fireplace, a family…

Single-family homes in the Jericho Union Free School District sold for a median of $1,640,000 (typically $1,220,000–$2,500,000) across 118 recorded sales between Oct 6, 2025 and Oct 1, 2026, up 9.3% on the 12 months before. This home's $5,900,000 list price sits in the luxury single-family tier for the Jericho Union Free School District.

At about $103,709 a year, this home's property tax runs roughly 315% above the $25,000 typical for Jericho 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