The building was then added in the 20th century, with a top floor addition.

In 1939 a new building was added to the school site.

The building was added to on the east end in 1955.

Another building was added later to the west side of the church.

Over the years the original building has been added on to a number of times.

In 1986, a second building was added at this site.

A new building was added to the museum in 1999.

In 1979 a new building which became the school hall was added.

A second building was added to the property in 1924.

In the summer of 2010, the school added several new buildings.