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History IT


Jupiter Hammon, Noteworthy

Jupiter Hammon Project Resources

As part of the Jupiter Hammon Project, Preservation Long Island created a digital resources site for the public to explore and learn more about the legacy of enslavement on Long Island and the life of Jupiter Hammon.


A Special Annual Appeal

Our annual appeal is our first solicitation for funding during these challenging times and we need your help now more than ever to continue our mission-based work. Please click HERE to donate as generously as you can.


Introducing our Local Landmark Law Locator!

Do you know whether historic buildings and sites in your community are protected by landmark laws? Find out by using Preservation Long Island’s innovative advocacy and education tool for Long Islanders.


Preservation Alert! Idle Hour, Oakdale

Preservation Long Island supports Suffolk County Legislator Anthony Piccirillo and the Oakdale Historical Society in their efforts to raise awareness about the deteriorating conditions of the historic Idle Hour, one of our 2017 Endangered Historic Places.


Repairing National Register Nominations

After years of important discussions and calls for change, many of us are ready to make the National Register more inclusive and equitable. But how?