Waterfront is its own asset class, and the details determine the value. Direct ocean, bay, and canal frontage behave differently. For boaters, the questions are depth at the dock, the width of the canal, and whether fixed bridges stand between you and open water. No-fixed-bridge access to the bay is a permanent attribute that the market consistently rewards.
Then comes the physical side: seawall condition and age, dock permits, flood zone designation, elevation, and what insurance will actually cost on that specific structure. These items belong in due diligence before an offer is finalized, not after, because seawall and insurance surprises are expensive.
Finally, the land itself. Waterfront lots cannot be created, which is why frontage tends to anchor value even when the structure on it is dated. Rangely evaluates waterfront purchases across Miami-Dade and Broward with exactly this checklist and coordinates the marine-specific inspections most buyers do not know to order.