Complex sentence: This building--located between East 30th and East 31st Streets on the West side of Madison, was built between 1904--1908, and was modeled on 18th Century houses in Annapolis, Maryland.
Split into simpler sentences: This building--located between East 30th and East 31st Streets on the West side of Madison, was built between 1904--1908. The building was modeled on 18th Century houses in Annapolis, Maryland.