When I brokered in FL, there was a mobile-home condominium in my service area. Not a mobile home park -- condominium land. I did a property tax appeal for a condo association on a lake in NH. The living units were generally 1-story, detached, 3-season camps. Last year, I appraised a building lot in a 2-unit commercial condominium. The other unit was improved with a commercial building. As noted repeatedly in this thread, condominiums are a form of ownership.
For the OP, you should see a Condominium Master Deed in the chain of title. That deed will reference the condominium plan. The names may be slightly different, but you will see that the Master Deed creates the condominium and the plan graphically depicts the units.