159 W 12th Street, Deer Park, NY 11729

$799,000 · 4 bed · 3 bath · 1,513 sq ft · built 1956 · MLS# 1073593 · Coming Soon

Welcome to this beautiful and well maintained Home with lots of Natural lighting including 2 skylights and Hard wood floors. Also includes a full legal accessory apartment with outside entrance for extra income with proper permits, multi-family use or addition living space to enjoy. Home offers 3 bedrooms including Primary Bedroom with en suite, 2 Full Baths, one including a sky light , Living Room with Cathedral Ceilings, Formal Dining Room including a skylight and a Full Kitchen. Lower Level Legal apartment has a Full Kitchen, Bedroom and full bath…

Single-family homes in the Deer Park Union Free School District sold for a median of $695,000 (typically $640,000–$745,000) across 171 recorded sales between Nov 6, 2025 and Oct 30, 2026, up 6.6% on the 12 months before. This home's $799,000 list price sits in the upper 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 $13,795 a year, this home's property tax runs roughly 15% 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