For buyers searching for a home in the Florida Keys, the first question should not be about budget or bedrooms but about which part of the Keys fits their lifestyle and investment goals, according to Sandy Tuttle, founder and owner of Island Welcome Real Estate. With 22 years of experience in the Lower Keys market, Tuttle says that the four main submarkets—the Lower Keys, Marathon, the Upper Keys, and Key West—are genuinely different places with distinct personalities, rules, and trade-offs.
Marathon stands out as the top choice 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 makes it significantly different from the rest of Monroe County. “If someone is investment-minded and wants a better income return, we are absolutely going to suggest we explore Marathon,” Tuttle said. The ability to do weekly rentals rather than monthly ones changes the financial equation for buyers seeking a second home that generates income. However, Marathon comes with a trade-off: a higher volume of weekend visitors and a more active environment, which some buyers may find appealing while others may prefer a quieter setting.
The Lower Keys, stretching from Big Pine Key to Key West, offer an old Florida character with less traffic. Because Monroe County requires a 30-day minimum rental term for most unincorporated areas, the Lower Keys avoids the constant turnover of short-term rental guests. “In the Lower Keys, you almost do not know which houses are rentals,” Tuttle said. The rental clientele tends to be couples from the northeast staying for a month or two, contributing to a residential feel. Accessibility has improved significantly with the Key West International Airport offering direct flights from several major cities. “Leave your home anywhere in the country in the morning,” Tuttle said, “and you can be enjoying a Florida Keys sunset.” For buyers who value a laid-back atmosphere and a sense of community, the Lower Keys is a natural fit.
The Upper Keys, anchored by Key Largo, function as an extension of the Miami market. Its proximity to Miami International Airport and Fort Lauderdale-Hollywood International makes it ideal for buyers still working in South Florida or those seeking a quick weekend escape. However, the Upper Keys sees higher vehicle volume and a more bustling weekend atmosphere, which may not appeal to those looking for a slower-paced island life.
Key West offers a unique mix of opportunities with a rich culture, vibrant nightlife, and walkability. Properties with nightly and weekly rental licenses exist, but the city does not issue new licenses. Existing licenses are attached to properties and rarely become available, commanding a premium price. Key West is perfect for those seeking an exciting tropical paradise with high walkability.
Tuttle recommends asking a consistent set of questions to determine the right submarket: What do you want your daily life to look like? Are you focused on boating or walkability? Do you have a boat? Are you hoping to generate rental income, or is this for personal use? Are you planning to retire here? The answers typically point clearly toward one part of the Keys. “It is not one size fits all,” Tuttle said. “Things vary quite a bit, and we have to focus on a case-by-case basis to really identify properties.” For buyers exploring the different communities across the Florida Keys, connecting with a local expert is crucial.
