23 Overbrook Lane, Upper Brookville, NY 11545

$3,795,000 · 6 bed · 6 bath · 5,911 sq ft · built 1998 · MLS# 996646 · Active

Framed by sweeping pond views and set on over 2 private acres spanning both Old Brookville and Upper Brookville, this beautifully renovated brick estate offers an exceptional blend of luxury, privacy, and convenience. Tucked away on a quiet cul-de-sac yet just minutes from shopping, dining, and major highways, the home features 6 bedrooms, 5.5 baths, a bright open layout, and hardwood floors throughout. The custom gourmet kitchen overlooks the scenic backyard and pond, while the first-floor primary suite provides a private retreat. Every bedroom offers direct bathroom access through either…

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 $3,795,000 list price sits in the luxury single-family tier for the Locust Valley Central School District.

At about $33,539 a year, this home's property tax runs roughly 97% 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