Located on New York City parkland, HHT’s 23 partner historic sites are open to all and are instrumental in creating engaging programs for their surrounding communities. Ranging from modest farms to grand mansions, these landmark sites provide essential windows into the lives of all New Yorkers, past and present.
Experience America250
Celebrate the Semiquincentennial with events at our 23 partner historic house museums across New York City. Our new America250 Events Calendar brings together exhibitions, tours, lectures, family programs, and special events in one place, and continues to grow throughout the summer. Explore what’s happening and plan your next visit!

What’s New in Old Houses?
From major restorations and anniversary celebrations to groundbreaking discoveries and innovative accessibility projects, explore the latest milestones and exciting developments that keep New York City’s historic house museums thriving and inspiring for everyone.

Our Mission
In partnership with NYC Parks, the Historic House Trust advocates for, promotes, and provides expertise to preserve 23 publicly owned historic sites located throughout New York City’s five boroughs.

Support Our Mission
Help keep NYC’s rich architectural and cultural heritage alive in the buildings, collections, and grounds of these public house museums.


