https://regulations.comparent.com/regulations/florida/marathon/ Recent short-term rental regulatory updates for Marathon, FL. Fri, 05 Jun 2026 22:16:30 GMT https://regulations.comparent.com/regulations/florida/marathon/ As Key West has pursued tighter STR restrictions (see Key West entry), some operators have explored relocating activity northward to Marathon and other Middle Keys communities. Monroe County is monitoring whether this creates density pressure warranting additional county-level regulation in the Marathon corridor. Sat, 01 Feb 2025 00:00:00 GMT florida-marathon-2025-02-01 https://regulations.comparent.com/regulations/florida/marathon/ Monroe County requires all vacation rental operators in Marathon and other unincorporated and incorporated Keys areas to hold a valid Florida DBPR vacation rental license and register for Monroe County tourist development tax collection. The city of Marathon requires a local business tax receipt as well. Sat, 01 Jul 2023 00:00:00 GMT florida-marathon-2023-07-01 https://regulations.comparent.com/regulations/florida/marathon/ Properties rebuilt or substantially repaired following Hurricane Irma (2017) must demonstrate compliance with current Monroe County building codes and FEMA flood zone requirements before vacation rental licenses are issued or renewed. Sun, 01 Jan 2023 00:00:00 GMT florida-marathon-2023-01-01