For many buyers, the dream of owning a home in the Florida Keys begins with a broad online search. But according to Sandy Tuttle, founder and owner of Island Welcome Real Estate, approaching the market with a generic interest in "the Keys" is not enough. With 22 years of experience in the Lower Keys, Tuttle emphasizes that the four main submarkets—Marathon, the Lower Keys, the Upper Keys, and Key West—offer vastly different opportunities and trade-offs.
Marathon stands out for investment-minded buyers. The city of Marathon is the only community in the Florida Keys that issues weekly vacation rental licenses to any home, with no cap on the total number of licenses. This policy significantly boosts rental income potential. "If someone is investment-minded and wants a better income return, we are absolutely going to suggest we explore Marathon," Tuttle said. The trade-off is a more active, visitor-heavy atmosphere, which may not suit everyone.
The Lower Keys, stretching from Big Pine Key to Key West, offer a quieter, more residential feel. Monroe County requires a 30-day minimum rental term in most unincorporated areas, reducing short-term turnover. "In the Lower Keys, you almost do not know which houses are rentals," Tuttle noted. Buyers here value a laid-back lifestyle with less traffic. Accessibility has improved with direct flights to Key West International Airport from major cities like Dallas, Charlotte, Atlanta, New York, Newark, and several Midwest cities, making the Lower Keys a convenient choice for remote getaways.
The Upper Keys, anchored by Key Largo, function as an extension of the Miami market. Proximity to Miami International and Fort Lauderdale-Hollywood International airports attracts buyers seeking quick weekend escapes. However, the area experiences higher density and traffic, and the buyer profile often leans toward those not planning a permanent move.
Key West offers a unique mix of culture, nightlife, and walkability, but short-term rental licenses are scarce and attached to properties, commanding premium prices. The city does not issue new licenses, making properties with existing permits rare and expensive.
Tuttle advises buyers to answer key questions: daily lifestyle preferences, boating needs, rental income goals, and long-term plans. "It is not one size fits all," she said. "Things vary quite a bit, and we have to focus on a case-by-case basis to really identify properties." For those starting their search, exploring the different communities across the Florida Keys is a useful first step before consulting a local expert.
