Waterfront Homes for Sale in Key Biscayne, Florida

It means a boat can reach open water without a bridge capping its height — the single biggest driver of waterfront value for boaters. Canal homes behind fixed bridges suit smaller vessels and price accordingly. Every waterfront listing we show is flagged for access.

Lenders require it in mapped flood zones, which covers most true waterfront. Premiums vary enormously with elevation and construction era — newer elevated homes often insure for less than older inland ones. We quote it during diligence so the carrying cost is known before you offer.

Every listing on this page has an inquiry form that reaches the broker directly — or call +1 786-370-8570. We arrange private showings around your schedule, including video tours for out-of-town buyers, and there is never an obligation.