Two massive towers are rising in West Palm Beach at 550 N. Quadrille Boulevard, reaching 426 feet high to clutch the title for the city’s tallest high-rises.

The 30-story mixed-use complex, titled One West Palm, will contain 326 luxury residential units, 200,000 square feet of Class A office space, a hotel and a long list of amenities, including a fitness club, spa, movie theater and indoor tennis courts.

“These aren’t just the tallest,” One West Palm developer Jeff Greene said. “They’re certainly going to be the iconic landmark buildings in the skyline of West Palm Beach.”