544 Park Avenue, Centereach, NY 11720

$679,990 · 4 bed · 2 bath · built 1970 · MLS# 1045406 · Active

Welcome to 544 Park Avenue, a versatile Legal duplex Expanded Cape situated on a 0.22-acre lot in Centereach. This property features a long, private driveway with ample parking space and a spacious backyard. The main level offers a functional layout featuring a living room, eat-in kitchen, dining area, two bedrooms, and a full bathroom. The second level consists of a separate two-bedroom apartment with its own living room, kitchen, and full bathroom, presenting an ideal setup for rental income or flexible extended living space. Additional features include a full, unfinished…

Single-family homes in the Middle Country Central School District sold for a median of $635,000 (typically $565,000–$710,000) across 528 recorded sales between Oct 6, 2025 and Oct 1, 2026, up 5.8% on the 12 months before. This home's $679,990 list price sits in the upper single-family tier for the Middle Country Central School District.

ZIP 11720 has about 2.6 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 $13,945 a year, this home's property tax runs roughly 16% above the $12,000 typical for Middle Country Central 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