This spectacular duplex apartment, spanning 3,356 sq ft, is a rare jewel.

This spectacular duplex apartment, spanning 3,356 sq ft, is a rare jewel located on the prestigious Upper Grosvenor Street in the heart of Mayfair.

Expertly furnished to the highest standards, this duplex apartment features direct lift access to a grand entertaining floor with a large terrace, a formal dining room and a separate fully equipped kitchen. A striking glass staircase by Eva Jiřičná leads to the bedroom floor, where a lavish primary suite benefits from its own private terrace, an extensive walk-in wardrobe and a steam room. State-of-the-art technology, including Lutron lighting, underfloor heating and CCTV, enhances the living experience, and the stone-clad building includes a live-in caretaker.