William Penn High School is a public tennis location located at 699 E Basin Rd, New Castle, DE 19720. There are 6 public tennis courts available at this tennis facility. The tennis courts are not lighted. We have 3 active tennis participants presently listed at William Penn High School. You can call this tennis location at 302-323-2800. Check out more tennis courts in this area - 19720, New Castle, DE. Register for free now at this tennis facility to play with other tennis participants. Check out the Automatic Player Matching Service – at $6.99/month Tennis Round will connect you with other tennis buddies routinely. Receive points, rankings and more.