•
Brick Baptist Church (1855) (), Although not part of Penn’s Campus, the Brick Church on the northeast border has always fulfilled a significant role in Penn’s History. Brick Church housed classes as Penn School moved from Oaks Plantation into their dedicated schoolhouse. •
Penn Center Bell Tower (1865), located next to the Benezet House, the Bell Tower housed a brass bell modeled after the
Liberty Bell and bearing the inscription "Proclaim Liberty". The bell is now on display at Penn Center's museum. •
Darrah Hall (1882), the oldest building on Penn Center's campus, Darrah Hall has been a community nexus for over a hundred years. •
Alden Sales House (1900), built by the students, Alden Sales House has been used as a thrift shop and milk house. •
Hampton House (Penn Center) (1904) (), was used as on-site housing for teachers and guests. •
Benezet House (1905) (), the female teachers and students used Benezet House as their on-campus residence and this house was the center of home economics training. •
Cedar Cottage (1907), built to house Penn's single female teachers and nurse offices. Cedar Cottage is named after the abundant trees found on St. Helena Island. •
Jasmine Cottage (1911), built by Penn's carpentry students to house teachers. •
Cope Industrial Shop (1912) (), this building housed all of the harness-making, wheelwrighting, blacksmith, basketry, carpentry, and cobbling classes. The building today houses Penn Center's York W. Bailey Museum. •
Emory S. Campbell Dining Hall (1917) (), originally built as a laundry, the Dining Hall accommodates up to a hundred people and provides a variety of local Gullah-Style foods to Conference Center guests. •
Green Learning Center Rosenwald School (1920's), the learning center is utilized by the Program for Academic and Cultural Enrichment (PACE) as a daycare program. •
Pine Grove Cottage (1921), built by students as housing for the school's superintendent, Pine Cottage is used today to house guests of Penn Center. •
Lathers Memorial Dormitory (1922), was a memorial to Agnes Lathers, one of the early teachers at Penn. It was originally a dormitory for male students and teachers and is used today as administrative offices. •
Frissell Community House (1925) (), built on the site of the original Penn Center schoolhouse, Frissell has been and is still used as a community gathering place, having even been used by the
Southern Christian Leadership Conference for training and strategy meetings. •
Butler Building (Penn Center) (1931), built by Penn students, the Butler Building originally served as the place of the home economics departments, the graduates’ meeting room, the boy’s clubhouse, exhibits, and the band room. •
Arnett House (1937), was used as housing for students and teachers from South Carolina State University working in the county schools. It is currently used for conference guests. •
The Potato House (1938), was used to stack sweet potatoes for curing. The Potato House is now fenced in and used for storage of farm machinery. •
Gantt Cottage (1940), the current Gantt Cottage was built by Penn students as a replacement to the original. During the 1960's,
Martin Luther King, Jr. stayed at Gantt Cottage as he visited Penn Center for meetings and there wrote his "
I Have A Dream" speech. •
Orchard Cottage (1942), built as a teacher's residence. •
The Cannery (Penn Center) (1946), originally built as a dairy barn, the cannery has been used for canning tomato and processing
Conch. •
Retreat House and Dock (1968), built during the year of
Martin Luther King, Jr.'s death, the Retreat House was planned as a more scenic and meditative place for his meetings over the smaller
Gantt Cottage. ==Gallery==