What should I know before buying a multi-family home in Isle of Palms?

Before buying a multi-family home in Isle of Palms, confirm the property's actual permitted unit count, its flood zone, and the town's current short-term rental rules, since a barrier island with limited buildable land treats added units differently than a mainland town. Isle of Palms carries some of the highest prices among Brian's towns, so financing terms for a multi-unit property there differ from a standard home loan. Brian Beatty can check permit and rental status before an offer is written.