This building was purchased by W.D. McFarlin in 1885 and is considered one of the oldest brick buildings in Plano. A fire in 1895 destroyed the original building and McFarlin rebuilt the building out of brick. One year later, Schoolfield Drugs moved into the building. E.A. Carpenter bought the business and operated a drug store here until 1908 when it was sold to Allen Brothers Drug Store. The building remained in the McFarlin family for 65 years until it was sold in 1950. This building served as a grocery store, a dry goods store, drug store and other businesses.