The elevated Colonial home on 33 Washington St. has three names attached to its lineage that played a role in building the historical background and physical characteristics of the property. Originally built by Marblehead carpenter Jonathan Powsland in 1732, Sometime throughout the next decade, Peter Homan added a rear lean-to addition to the home, giving it the structure of … [Read more...] about Historic Building of the Week: 33 Washington St.