> The first condominium in the continental US was built in 1960, the entire scheme is only 63 years old.

This is correct in the sense that it is technically correct (for residential dwellings; commercial condominiums have existed for almost a hundred years prior).

However, residential cooperatives (co-ops) have existed in the United States since the mid-1800s. These are functionally the same as a condominium with a slightly different legal structure. But the end result is identical: multiple owners jointly managing a building in which they all own a stake.