Crystal Street Historic District
 The Crystal Street Historic District is a group of three triple deckers at 30-34 Crystal Street facing University Park in the Main South area of Worcester Massachusetts. The houses appear to have been built for developer James Harrop who lived at 30 Crystal Street and owned them for 35 years. At the time of there construction c. 1892 Harrop is described in city directories as a wool sorter but over the following years he eventually became a real estate developer.