
The lender's policy protects the lender. If you want protection for yourself, that is a separate policy. Here is the difference in plain terms.
Buyers on subject-to deals often insure only their cash in. That is the wrong number, and it is the number that decides what you recover on a claim.
Schedule A, the Schedule B-I requirements and the B-II exceptions, explained by the people who write them. Useful to anyone buying property.
Short answer: not for an investor buyer. Here is what a land trust does and does not do about due-on-sale, and where the confusion comes from.