11 Susan Court, Deer Park, NY 11729

$999,999 · 4 bed · 3 bath · 2,601 sq ft · built 1971 · MLS# 1052173 · Active

Welcome to Your Dream Home in Deer Park! Nestled on a quiet cul-de-sac, this beautifully updated 4-bedroom, 2.5-bath Colonial offers comfort, style, and an incredible outdoor retreat. The bright living room features a cozy fireplace, while the updated kitchen offers sleek finishes, ample cabinetry, and an open flow into the dining and entertaining areas. Additional space is available in the full finished basement. Upstairs, spacious bedrooms include a primary suite with a walk-in closet and private bath. Step outside to your own backyard oasis featuring a sparkling in-ground pool, deck,…

Single-family homes in the Deer Park Union Free School District sold for a median of $690,000 (typically $635,000–$740,000) across 174 recorded sales between Oct 6, 2025 and Sep 30, 2026, up 5.8% on the 12 months before. This home's $999,999 list price sits in the luxury single-family tier for the Deer Park Union Free School District.

ZIP 11729 has about 2.7 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 $14,276 a year, this home's property tax runs roughly 19% above the $12,000 typical for Deer Park Union Free School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. 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