We have a property with several buildings/units and each unit is numbered with letters. One building is in a flood zone and was designated as units G & H when we documented our loan a few years ago. Evidently, the unit references were changed and are now A & B. So, our flood policy shows A & B, while our loan docs show G & H. Does this change require a title endorsement? Or a modification to our deed of trust?

Talk to your title company.

Will do.