The most expensive street in the world is in Midtown Manhattan

The other most expensive streets were Hong Kong’s Mount Nicholson Road, Mount Kellett Road and Conduit Road; London’s Grosvenor Square; the Pacific Coast Highway in Malibu, Calif.; and Palm Beach, Fla.’s South Ocean Boulevard. The 41 qualifying deals on 57th Street — home to über-fancy, new-construction condo towers including One57 ...