Mortgages - Island Federal Credit Union (Hauppauge, NY)



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Island is the key to homeownership

Our friendly professional staff is here to take you through the entire process from application through closing! 


To Apply

To apply for an Island mortgage to purchase a new property or to refinance a current one:

  • Contact the Home Lending Department by calling 631-851-1100 ext. 1347 or email 
  • Visit our Home Lending locations:

Island Federal Sayville

4820 Sunrise Highway

Sayville, NY 11782

Island Federal Hauppauge

120 Motor Parkway

Hauppauge, NY 11788

Island Federal Hicksville

85 E Old Country Road

Hicksville, NY 11801

Island Federal East Setauket

(by appointment only)

430 Route 25A

East Setauket, NY 11733

Current Rates

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APR=Annual Percentage Rate. Disclaimer: Island Federal makes every effort to ensure that the information posted is current and accurate; however, we make no warranties of any kind, expressed or implied. Membership eligibility applies.


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Check out our new 9-month certificate special at 1.65% APY & our 16-month CERTIFICATE SPECIAL AT 1.90% APY. Click HERE for more details.

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