I specialized in the Sun City area when I was appraising in Phoenix from 1986 to 1995. In Arizona, a condo complex has to have a horizantal property regime in the CC&Rs. Sun City is different than the rest of the world. There are very few real condos in Sun City. The type you are describing is probably one of those row houses of four to ten attached homes in a row. They own the structure, the land under the structure and sometimes a little bit of yard. They are not condos but PUDs since there is a mandatory homeowner's association fee for the landscaping, sometimes the exterior maintenance of the home. If there isn't a horizontal property regime clause in the CC&Rs then they are not condos. And the other interesting about Sun City, the single family detached homes are not PUDs. There is a annual recreational usage fee that is determined by the number of property owners on the deed and any additional occupants of the property. Many appraisers and underwriters get hung up on the PUD idea because of the mandatory fee--but it is not a homeowner's association fee so it is not a PUD. Del Webb very, very, very carefully set it up that way back in the 1950s and 1960s just so it would not be considered a PUD. That used to be my tag line when ever a discussion turned to Sun City--"Sun City IS NOT a PUD". By the way those quad situation were not condos either, but PUD because of their home owner's association fees. So you were right Renee and the lender is wrong.
Ask the title company about the CC&Rs, ask them if there is a horizontal property regime clause in the CC&Rs. If not, then you have a PUD--not a condo.