1 Stonegate Lane, Old Brookville, NY 11545

$3,500,000 · 3 bed · 3 bath · 2,942 sq ft · built 1940 · MLS# 1031287 · Active

Set on two level acres surrounded by mature trees in the sought-after Village of Old Brookville, this distinctive three-bedroom, three-bath residence offers a peaceful setting with expansive lawns and exceptional privacy. A long driveway provides abundant parking in addition to the attached two-car garage. Inside, the main level features a dramatic living room with approximately 16-foot ceilings, creating an open and impressive gathering space. Two fireplaces add warmth and character, while the flexible floor plan provides comfortable areas for everyday living, entertaining and working from home. The spacious primary suite…

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 $3,500,000 list price sits in the luxury single-family tier for the North Shore Central School District.

At about $23,372 a year, this home's property tax runs roughly 46% 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