Chapman, also known as Chapman Woods is a neighborhood in Pasadena, California. It is bordered by Del Mar Boulevard to the north, Huntington Drive to the south, the Eaton Wash to the west, and Highway 19 (Rosemead Boulevard) to the east.Chapman is an anomaly in that part of the neighborhood is in incorporated Pasadena while part is in unincorporated Los Angeles County. The region is named after Alfred Chapman who purchased the surrounding land and built his home on the corner of present-day California Boulevard and Ivydale Court.