821 Penniman Ave. Built in 1893. It’s hard to mistake this building when driving through downtown Plymouth considering that it’s one of the only historic 3 story brick buildings in town. The upper 2 floors once served as a hotel in the early years and the 1st floor originally was a General store then served as a number of different retail stores. For years the first floor served as Huston Hardware. In more recent history this building was home to the Community Crier newspaper. Today the top two floors are apartments but this structure is most known for being home to Sean O’Callahan’s Public House, a traditional style Irish Pub. It’s worth visiting this pub to take a step back into Plymouth’s past and though it may seem to be a strange recommendation, I would advise paying a visit to the restrooms on the lower level to see more of the original building materials such as the field stone foundation. When looking at historic photos this building once had a three sided brick facade (similar to a bay window effect) but was remodeled in the early 1900’s to a straight brick facade as we know it today. Check out O’Callahan’s web page at: http://seanocallaghanspub.com/
Historic photo (below) of Penniman Ave taken circa 1923. If it wasn’t for the historic cars in the photo, this would almost seem to be a recent photo of Penniman Ave. The 3rd building from the left is the same building discussed in this post.Click on the photo to enlarge.
PlymouthMiDiscoveries 
I seem to recall the Crier being in the building next door as well (819 Penniman)?