Dormont, a little borough on the southern border of Pittsburgh, is a pleasant place, and surprisingly densely populated. It’s number 62 on the list of United States cities by population density—more densely populated, for example, than Chicago, Newark, Philadelphia, or Miami. That’s all the more remarkable because Dormont has no tall buildings to speak of. It’s mostly made up of row after row of densely packed single-family homes. But there are also a fair number of small apartment buildings like these, and many of them make up what they lack in architectural distinctiveness with brickwork in decorative patterns. These two buildings face each other across Voelkel Avenue.