18 William AvenueEast Islip, NY 11730Purchase Price: 355,000

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Federal 30-year interest rate: 6.36% last updated on May 14, 2026
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This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 0.49Acreage
  • 2645Square Feet

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18 William Avenue East Islip NY

This 2,645 sq ft property with built in 1915 year, on a 0.49 acre lot at 18 William Avenue East Islip NY 11730 in East Islip, NY, was sold on Jan 31, 2014, and is not currently for sale with MYNY. Amenities includes: exterior walls of , a roof, heating, cooling, parking.

Continuing to attract attention with its excellent amenities and growing property values, East Islip, NY is a desirable location. Discover all it has to offer! Explore properties in East Islip, NY here.

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