My bustling city (one of those "top US cities to move to that isn't the Bay Area or NYC") has tons of first-floor commercial, second floor residential developments, including a fair number of "row houses" zoned commercial first floor residential second and third floors where both the commercial space and residential areas are owned by the same owner. There's a huge push to build high density in this city that was formerly pretty much all low-density ten years ago.
These are all new builds in the past 8 years.