Real Estate Investment Properties for Sale in Long Key, FL

Looking for investment property in Long Key, FL with high ROI ?

Explore a variety of short-term homes & houses in Long Key, FL. Invest wisely with VRBO & Long Key, FL Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

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Investment Property for Sale in Long Key, FL

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Real Estate investment in Long-key, FL

There are 5 properties for sale in the city of Long Key . The median list price in Long Key is $974,500 and the average price per square foot is $755. In September 2025, the average monthly cash on cash return in Long Key is 1.00%. The average monthly rental income in Long Key is $2,884.

Long-key, FL Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 5 investment properties available for sale in Long-key.

In 2025, the best neighborhood to buy investment property is Long Key.

The ROI for Short-Term is higher than the Long-Term in Long-key with average rental income of $9,082.