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New Castle Court House Museum

About The New Castle Court House Museum

Visit one of the oldest courthouses in the United States that has played a role in a number of historic events. Built in 1732, the New Castle Court House served as Delaware’s first court and state capitol.

On your tour, you’ll hear about critical events in the history of Delaware – in 1776, New Castle, Kent and Sussex counties declared their independence from Pennsylvania and England creating the Delaware State.

You’ll also learn about the significant events that took place involving slavery and the Underground Railroad, including the trials of abolitionists Thomas Garrett and John Hunn. In 2003, the New Castle Court House was designated as a National Historic Underground Railroad Site by the U.S. Department of Interior and awarded inclusion in the Nation Park Service Network to Freedom Program. 

It was declared a National Historic Landmark in 1972, and in 2013, was included as a partner site in the First State National Historical Park – so be sure and check out the other attractions nearby.

Tours:
Tours of the museum are approximately 45 minutes in length, and are available on Monday (June- early Sept.), Wednesday through Saturday on the hour from 10 a.m. to 3 p.m.; and on Sundays at 1:30 p.m., 2:30 p.m. and 3:30 p.m.

Logistics:
On street parking is available throughout the Historic New Castle area.

Hours:
Monday (June – Sept.),
Wednesday through Saturday from 10am-4:00pm
Sunday from 1:30pm-4:30pm

Admission:
The museum is open to the public and admission is free. Donations are appreciated.

Getting Here:
Address:  211 Delaware St, New Castle, DE 19720​
Find on Google Maps

Fun Facts

  • The New Castle Court House Museum is the center of a circle with a 12-mile radius that defines most of the semi-circular border between the states of Delaware and Pennsylvania and parts of the borders between Delaware and New Jersey and Maryland.
  • The oldest known courthouse on the site dates back to 1687. The building was originally both a courthouse and a seat of government, as the building was used by the colonial assembly.
  • When the Congress issued the Declaration of Independence, it was read to the citizens of the town from the balcony on the second floor.
  • Delaware Greenways created the “Honoring Delaware’s Freedom Seekers” story map so that you can follow the journey of courageous men and women, including Thomas Garrett and John Hunn.

Know Before You Go

The first floor of the court house is accessible to people with disabilities.

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