17 William AvenueEast Islip, NY 11730Purchase Price: 445,000

PrintSave Favorite
$
$
%
$/month over payments
Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 0.25Acreage
  • 2049Square Feet

Toolbar | Ask A Question

Map Location

Home Value Estimator

17 William Avenue East Islip NY

This 2,049 sq ft property with built in 1917 year, on a 0.25 acre lot at 17 William Avenue East Islip NY 11730 in East Islip, NY, was sold on Nov 7, 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.

Please reach out to us if you would like any additional information.

Listing Tools

Property Details of 17 William Avenue

Property Details

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from MYNY. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.