For as long as it has been an elite summer destination, the Hamptons’ iconic shingle-style homes have ranked among the most expensive in the nation. The often centuries-old waterfront bungalows rarely come on the market, and when they do, they move quickly—despite a price tag upwards of $10 million. Now Harbor’s Edge, the area’s first waterside condominium project, caters to those who want to maintain the Hamptons summer lifestyle without the burden of owning a home.  

Located at 21 West Water Str…