406 Duck Pond, Locust Valley, NY 11560

$3,650,000 · 6 bed · 6 bath · 7,339 sq ft · built 1998 · MLS# 973588 · Active

Tucked away on a serene private road just minutes from the storybook charm of Locust Valley, this Mediterranean-style Colonial is a true estate of distinction. Sited on 5+ pristine acres, seamlessly blends classic elegance with modern luxury. Designed with both grandeur and comfort in mind, the home features two gracious primary suites on the main level, a total of 6 spacious bedrooms, 5 full bathrooms, and one half bath. Soaring 10-foot ceilings enhance the sense of openness throughout, while rich oak hardwood floors provide warmth and sophistication in every room.…

Single-family homes in the Locust Valley Central School District sold for a median of $1,230,000 (typically $815,000–$2,400,000) across 141 recorded sales between Oct 7, 2025 and Oct 1, 2026, down 12.2% on the 12 months before. This home's $3,650,000 list price sits in the upper single-family tier for the Locust Valley Central School District.

ZIP 11560 has about 3.6 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 $54,080 a year, this home's property tax runs roughly 218% above the $17,000 typical for Locust Valley Central 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