Short-Term Rentals in Monroe County, FL: Licensing Basics

The Florida Keys are one of the most tourism-dependent parts of Florida, and Monroe County has regulated vacation rentals in unincorporated areas for years -- with a county license requirement layered on top of the state's standard transient rental licensing, and zoning that restricts short-term use in many residential districts.

This page covers what's specific to Monroe County. For the general explanation, see the national guide.

Why the Keys regulate vacation rentals this closely

Tourism is central to the Florida Keys' economy, and short-term vacation rentals have long been a significant part of how visitors experience the islands -- but the same narrow, evacuation-constrained geography that drives Monroe County's Rate of Growth Ordinance also shapes how the county thinks about transient occupancy. A high concentration of short-term rental units in a residential area affects both the character of that neighborhood and practical questions like evacuation planning for a transient (rather than resident) population, which is part of why unincorporated Monroe County has maintained its own vacation rental licensing requirement for years, on top of the state's standard transient public lodging license administered by the Department of Business and Professional Regulation.

For a buyer evaluating a Keys property specifically for short-term rental income, this means checking two separate regulatory layers rather than one: state licensing, which applies broadly across Florida to any qualifying transient rental, and county-specific licensing and zoning eligibility in unincorporated Monroe County, which can be considerably more restrictive than state rules alone would suggest.

Zoning eligibility: not every residential lot qualifies

Monroe County's zoning code doesn't treat transient rental use as automatically permitted everywhere residential use is allowed. Certain residential zoning districts restrict or disallow short-term rental activity, reflecting the county's effort to balance tourism economics against neighborhood residential character in areas where local officials and residents have pushed back against high concentrations of vacation rentals. This means a property's current zoning district -- not just whether it's residentially zoned in a general sense -- determines whether transient rental use is actually available to you, and that determination should be confirmed directly rather than assumed from a listing description or general area reputation.

Because vacation rental rules in the Keys have shifted over time, some properties carry rental eligibility tied to their specific licensing history -- for instance, having held a valid rental license prior to a particular regulatory change -- rather than to their current zoning designation alone. If short-term rental income is central to your purchase decision, ask the seller and the county directly about the property's specific licensing history and current status, not just its zoning classification, since the two don't always tell the same story for a Keys property.

Short-Term Rentals in Monroe County, Florida (The Florida Keys)

Why the Keys regulate vacation rentals this closely

Zoning eligibility: not every residential lot qualifies

Ready to talk to someone who knows land?