103 Gates Avenue, Central Islip, NY 11722

103 Gates Avenue, Central Islip, NY 11722

$629,900 · 5 bed · 2 bath · 1,578 sq ft · built 1974 · MLS# 1057425 · Active

Welcome to this spacious and well-maintained home located at 103 Gates Ave in Central Islip, offering a versatile layout and plenty of potential. This property features 5 bedrooms and 2 full bathrooms, a bright eat-in kitchen, and a comfortable living space enhanced by hardwood and laminate flooring throughout. Additional highlights include a full unfinished basement, ideal for storage or future finishing, a garage, and oil hot water baseboard heating for year-round comfort. Enjoy outdoor living with a patio/deck and partially fenced yard, perfect for relaxing or entertaining. The home is…

Single-family homes in the Central Islip Union Free School District sold for a median of $610,000 (typically $545,000–$665,000) across 171 recorded sales between Oct 6, 2025 and Oct 2, 2026, up 5.2% on the 12 months before. This home's $629,900 list price sits in the mid-market single-family tier for the Central Islip Union Free School District.

ZIP 11722 has about 2.4 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 $12,584 a year, this home's property tax runs roughly 26% above the $10,000 typical for Central Islip 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

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 11, 2026 3:30 am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Central Islip Market Trend

Momentum in Central Islip has been building over the past 2 years — the median sale price has climbed roughly 8% year over year to about $574K while time on market has generally shortened. That combination points to conditions favoring sellers — and if it continues, further firming is possible.

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Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.