The oldest building with a historic designation is more than 200 years old and still stands enclosed in a southern Ohio ...

The Sir Christopher Wren Building at William & Mary is the oldest college building still standing in the United States and the oldest of the restored ... by fire three times — in 1705, 1859 and 1862.

Some church buildings in Oklahoma pre-date the 1889 Land Run and are still standing today. Several still hold worship services.