1 Penny Pond Court, Old Brookville, NY 11548

$4,795,999 · 11 bed · 14 bath · 11,304 sq ft · built 2008 · MLS# 1016829 · Active

A truly extraordinary opportunity to create one of Brookville's most distinguished private estates. Nestled on an expansive 15-acre parcel in the prestigious Village of Old Brookville, this remarkable property offers an unparalleled setting on one of the area's most coveted and desirable streets. Plans envision a magnificent 22,000-square-foot luxury residence thoughtfully designed to blend timeless elegance with modern sophistication. Surrounded by mature landscaping and serene natural beauty, the estate offers exceptional privacy while remaining conveniently located near renowned schools, country clubs, fine dining, and major transportation routes. A picturesque private…

Single-family homes in the North Shore Central School District sold for a median of $1,250,000 (typically $875,000–$1,775,000) across 139 recorded sales between Oct 9, 2025 and Sep 29, 2026, down 2% on the 12 months before. This home's $4,795,999 list price sits in the luxury single-family tier for the North Shore Central School District.

ZIP 11548 has about 1.7 months of single family inventory — hot seller's market. Severe inventory shortage — homes sell fast and often draw multiple offers over asking, giving sellers maximum leverage.

At about $179,038 a year, this home's property tax runs roughly 1019% above the $16,000 typical for North Shore 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