The fantasy of owning a beach house has always carried a certain logic: Buy somewhere people love to visit, let the bookings cover the mortgage, and enjoy it yourself when you can.
But that only holds in the right market.
Coastal real estate doesn’t always yield strong rental returns. The destinations that top travel wishlists — South Beach, Malibu, the Outer Banks — tend to carry acquisition costs that make it nearly impossible for rental income to keep pace. At the same time, second-tier coastal markets and water-adjacent towns often fly under the radar precisely because they don’t fit the postcard image of a beach vacation. The gap between perception and performance is where the most interesting opportunities live.
A few structural forces help explain why water-adjacent rentals work as well as they do. Families return to the same stretch of shoreline year after year, often booking months in advance. Stays skew longer, group sizes run larger, and peak-season pricing power can be significant. Add in the premium that walkability to the water commands over comparable inland properties, and the investment case starts to take shape.
The harder question is where, specifically, to buy. High demand and high prices can cancel each other out. Moderate demand and low prices can produce stronger actual returns. Seasonality matters, too. A market with a single three-month peak looks very different from one with genuine shoulder-season draw.
Short-term rental analytics firm AirDNA ranks beach and coastal markets on yield, a key real estate metric that captures the annual return on the initial investment. AirDNA focuses on median listing prices for properties currently on the market and how much income they can generate relative to their purchase price. Realtor.com senior economist Joel Berner adds an important note: Every market on the list sits below the national median home price. Affordability is the common thread.
Here are the 10 best U.S. markets to buy a beach house for a short-term rental.
