The former New York City mayor has added to his real estate empire with a seven-bedroom, 6,266-square-foot house built in 1715 in London’s upscale Chelsea neighborhood. The house in on a private street whose past tenants include the novelist George Eliot (who lived at #4), James Whistler, J. M. W. Turner, and Mick Jagger, according… Continue reading Peek into Michael Blumberg’s new London mansion