[2] The park is also home to the Pfeiffers Corner Schoolhouse, Clover Hill Historic House, and Rockburn Elementary School.

Later, in 1979 Howard County bought another piece of land directly next to the original parcel for approximately $525,000.00 and effectively bridging the connection to Patapsco Valley State Park.

In September 2001 the oldest structure in Howard County was moved to the park from Warfield's Range in North Laurel to accommodate development.

[5] On September 29, 2004, Pfeiffers Corner Schoolhouse was dedicated on Rockburn Branch Park Road across from the elementary school.

Future plans for the park call for the restoration of Clover Hill Historic House into an events center, similar to that of Blandair and Belmont Estate.