Iconic Lakefront Clarence Mack 1959 Palm Beach Regency. A-list private Estate Section by Mar-a-Lago Club, Bath & Tennis Club, beach and ''Billionaire's Row.'' FEATURES: Privacy and a waterway bird sanctuary setting, dock possible, gracious pool, covered patio & staff quarters. Foyer & rotunda with marble flooring, 12-ft. ceilings, large windows, symmetry, columns, stucco facades, slim lines, uncluttered, pediments, porticos, arches, Wainscoting, detailed millwork, wood floors, marble-mantled fireplace and classical moldings. Spaciously proportioned rooms. The home is the crown-jewel anchor of the Regents Park Historic District cul-de-sac neighborhood of five estate homes. Classic stately Clarence Mack design of simplified elegance! Owner says--''BRING DESIGNER & CHECKBOOK, WRITEUP OFFER!''