Welcome Kelly, good to see you here, I think you'll enjoy the community!
There are indeed Playmobil buildings that form a medieval street scene, with a Pottery, Bakery, Town hall etc, but they're not in production anymore, though I could have got them off eBay if I sold my own house to pay for them.
Playmobil still produce European Medieval style buildings available, though they are not cheap - I got the 7785 Red house & the 7145 white house & barn (much better value I felt) a few months ago, but haven't added to them or had room to set them up.
cheers, Martin