The Iglesia ni Cristo chapel in Washington D.C. in the United States is located along 16th Street. It used to be a place of worship and school of the Saints Constantine and Helen Greek Orthodox Church. The Iglesia ni Cristo through the Allison James Estates & Homes purchased the chapel building from Summit Commercial which represents the Greek Orthodox church for $9.2 million in November 2012. It was renovated by the Iglesia as a house of worship for its own adherents.