2024 Historic Designation
In 2024 the U.S. Department of State's Office of Cultural Heritage Structures Committee voted to include the chancery building as a contributing resource to the historic site’s designation on the Overseas Building Operations (OBO) List of Significant Properties. The chancery is not an individually listed building like the Chapel or Manor House because it does not yet meet all the criteria (i.e. more than 50 years old), but Cultural Heritage is now directly involved in managing its care.