06/02/2026
A rare Fifth Avenue penthouse with sweeping Central Park views is looking for its next owner. Perched atop 988 Fifth Avenue—one of New York’s most exclusive condominium buildings—the $28 million duplex offers roughly 6,000 square feet of indoor-outdoor living space, including wraparound terraces overlooking the park and Manhattan skyline.
Former Loro Piana (USA) CEO Pier Luigi Guerci transformed the residence from a collection of untouched 1920s-era staff rooms into a refined retreat featuring antique details, a two-level primary suite, sauna, gym, and multiple open-air showers.
The historic limestone building, where Grace Kelly lived before becoming Princess of Monaco, remains one of Fifth Avenue’s rare condo conversions, with residences rarely becoming available.