May 23, 2026
*Long Island 250th Special Event: Colonial Demonstrations on Custom House Lawn
June 6, 2026
*Country House Benefit at Hayfields House
Exhibition Opening July 2, 2026
*Wood and Water: Furniture on Long Island, 1660–1860
News
Nominations for Endangered Historic Places:
Applications Now Open
Submissions Due: August 12, 2025
Our Endangered Historic Places Program offers an opportunity to advocate for preservation priorities in Long Island communities. Nominations are open to the public and due August 12, 2025.
ADVOCACY ACTION ALERT!
St. Paul’s School
Village of Garden City Public Opinion Poll
October 21, 2023
Attention Garden City Residents! All registered voters who live in the Village are encouraged to participate in the poll at St. Paul’s Fieldhouse from 7:00 a.m. to 8:00 p.m. This is an opportunity for community voices to support a path forward for the property.
Annual Appeal and Year at a Glance
Check out our illustrated 2022 Year at a Glance with highlights from the year’s events and programs. Your continued support helps us to provide public programming and advocacy services, as well as maintain each of our four historic properties.
Local Volunteers Work to Save Plandome Manor’s Richardson House
The Village of Plandome Manor is considering a once-in-a-lifetime chance to save a historic building from demolition. Preservation Long Island is working with a group of volunteers to explore preservation options.
UPDATE! Belgrave Motors:
Local Landmark Designation Affirmed!
Local voices matter! The Village of Thomaston Board of Trustees unanimously affirmed the Landmark Preservation Commission’s determination that the Tower Ford building meets the criteria for landmark status. The site is now protected from demolition!