15 Mackay Drive, Hauppauge, NY 11788

$739,000 · 3 bed · 2 bath · 1,800 sq ft · built 1961 · MLS# 1065463 · Active

Beautifully Kept And Landscaped Hi-Ranch, Mid Block Close To Everything. Open Concept Kitchen, Living Room And Dining Room, Fully Equipped With Custom Cherry Cabinets, Beautiful Island With Glass Lit Doors For Displaying Your Collections, Stainless Steel Appliances, Hi Hats, Hard Wood Floors And Porcelain Tiles Throughout. Totally Renovated (2010) Including Trex Decking And Roll Up Awning (2026). Main Bathroom And Primary Bedroom Renovated (2014) Have Been Expanded With Custom Made Closets. The Great Room Has LVT Flooring, Full Bathroom, Huge Pantry/Closet And Access To The 2 Car Garage And Laundry…

Single-family homes in the Hauppauge Union Free School District sold for a median of $869,000 (typically $755,000–$1,025,000) across 133 recorded sales between Nov 5, 2025 and Oct 30, 2026, up 10.7% on the 12 months before. This home's $739,000 list price sits in the entry single-family tier for the Hauppauge Union Free School District.

ZIP 11788 has about 2.2 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 $11,350 a year, this home's property tax runs roughly 13% below the $13,000 typical for Hauppauge 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