This is a townhouse zone in a new area in Brampton, Ontario.
I guess they were trying to make them as much 'singles' as possible.
You may have to adjust the picture balance. The last photo sucks, I was shooting into the sun.
Fortunately the loophole in the by-law that allowed this has been closed. But that developers (builders, whatever) would go ahead and exploit it to this extent really does say something about that industry. That people would buy it says something else altogether.