17 Keswick Drive, East Islip, NY 11730

$749,000 · 3 bed · 2 bath · 1,584 sq ft · built 1957 · MLS# 1045809 · Active

Welcome to this beautifully maintained split-level home nestled in the sought-after Country Villages development in the East Islip school district! This home features a welcoming entry foyer that opens to a spacious living room with beautiful hardwood floors, an updated eat-in kitchen, and a formal dining room. Hardwood flooring throughout the main level adds warmth and charm to the home's inviting layout. The upper level offers three bedrooms and a full bathroom, while the lower level features a spacious den, half bath, and convenient outside entrance providing direct access to…

Single-family homes in the East Islip Union Free School District sold for a median of $725,000 (typically $645,000–$870,000) across 170 recorded sales between Oct 8, 2025 and Oct 1, 2026, up 6.6% on the 12 months before. This home's $749,000 list price sits in the mid-market single-family tier for the East Islip Union Free School District.

ZIP 11730 has about 2.8 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 $12,246 a year, this home's property tax is in line with the roughly $12,000 typical for East 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